化工术语中英文对照

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常见化工词汇中英文对照

常见化工词汇中英文对照工艺流程连续过程continuous process间歇过程batch process工艺叙述process description 工艺特点process feature操作operation反应reaction副反应side reaction絮凝flocculation浮洗flotation倾析decantation催化反应catalytical reaction萃取extraction中和neutralization水解hydrolysis过滤filtration干燥drying还原reduction氧化oxidation氢化hydrogenation分解decomposition离解dissociation合成synthetics吸收absorption吸附adsorption解吸desorption结晶crystallization溶解solution调节modulate控制control悬浮suspension循环circulation再生regeneration再活化reactivation沥取leaching破碎crushing煅烧caloination沉降sedimentation沉淀precipitation气化gasification冷冻refrigeration固化、结晶solidification包装package升华sublimation燃烧combustion引烧ignition蒸馏distillation碳化carbonization压缩compression化学物质及特性固体solid液体liquid气体gas化合物compound混合物mixture粉powder 片状粉未flake小粒granule结晶crystal乳化物emulsion氧化物oxidizing agent还原剂reducing agent有机物organic material真空vacuum母液master liquor富液rich liquor贫液lean liquor萃出物extract萃余物raffinate絮凝剂flocculants冷冻盐水brine酸度acidity浓度concentration碱度alkalinity溶解度solubility凝固点solidificalion point沸点boiling point熔点melting point蒸发率evaporation rate粘度viscosity吸水的water absorbent(a)无水的anhydrous(a)外观appearance无色的colorless(a)透明的transparent(a)半透明的translucent密度density比重specific gravity催化剂catalyst燃烧combustion引燃ignition自然点self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境explosive atmosphere(environment)爆炸极限explosive concentration limit废水waste water废液waste liquid废气off-gas噪声noise pollution成分composition挠度deflection力和力矩force and moment弯矩bending moment应力-应变曲线stress-strain diagram百分比percentage 环境温度ambient temperature工作温度operating 设计温度design temperature(pressure)相对湿度RH=relative humidity油渣、淤泥sludge杂质impurity化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵hand(wobble)pump螺杆泵screw(spiral)pump潜水泵submersible pump 斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drive pump气升泵air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器static mixers管道混合器line mixers混合槽mixing tanks破碎机crusher磨碎机grinder研磨机pulverizer球磨机ballmill过滤器filter分离器separator干燥器drier翅片fins烟囱stack火炬flare筛子screen煅烧窑calciner 倾析器decanter蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附（收）器adsorber结晶器crystallizer电解槽electrolyzer电除尘器electric precipitator洗涤器scrubber消石灰器slaker料仓bin料斗hopper加料器feeder增稠器thickener澄清器clarifier分级器classifier浮洗器flocculator废液池sump喷射器ejector喷头sprayer成套设备package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor水环式压缩机nash compressor螺杆式压缩机helical screw compressor离心式压缩机centrifugal compressor多级压缩机mutiple stages compressor固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分配（布）器liquid distributor填料支持板support plate定距管spacer降液管downcomer升气管chimney顶(底)层塔盘top(bottom)tray挡板baffle抽出口draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank球罐spheroid气柜gas holder湿式气柜wet gas-holder干式气柜dry gas-holder螺旋式气柜helical gas-holder 星型放料器,旋转阀rotary valve抽滤器mutchefilter压滤器filter press压滤机pressurefilter板框压滤器plate-and-fram filter press转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter旋风分离器cyclone separator盘式干燥箱compartmenttray drier真空干燥器vacuum drier隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier喷雾干燥器spray drier气流干燥器pneumatic conveyor drier圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机root＇s blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine管道工程piping engineering1阀门valve阀杆stem内螺纹阀杆inside screw阀座valve seat(body seat)阀座环、密封圈sealing ring阀芯(包括密封圈,杆等)trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄hand level(handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve节流阀throttle valve 针阀needle valve角阀(角式截止阀)angle valve Y型阀(截止阀)Y-valve(Y-body globe valve)球阀ball valve三通球阀3-way ball valve蝶阀butterfly valve对夹式(薄片型)wafer type偏心阀板蝶阀offset disc(eccentric)butterfly valve斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀combinednon-return butterfly valve柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three-way plug valve 四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀safety[SV]安全泄放阀relief valve[RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀solenoid(operated)valve电动阀electrically(electric-motor)operated valve气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀open(top) bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀)(automatic)air vent valve 换向阀diverting(reversing)valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve切断阀block(shut-off,stop)valve调节阀regulating valve快开阀quick opening valve 快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀non-rotary valve2管子,管件,法兰管子pipe(按标准制造的配管用管)tube(不按标准规格制造的其它用管)钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel[C.S.]pipe合金钢管alloy steel pipe不锈钢管stainless steel[S.S.]pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamless[SMLS]steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance-welded steel pipe电熔(弧)焊钢板卷管electric-fusion(arc)-welded steel-plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe排污阀blowdown valve 集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve取样阀sampling valve手动阀handoperated(manually-operated)valve(水)龙头bibb;bib;faucet 抽出液阀(小阀)bleed valve旁路阀by-pass valve 软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve根部阀root(primary,header)valve水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube壁厚wall thickness[WT]壁厚系列号schedule number[SCH.NO.]加厚的,加强的extra heavy(strong)双倍加厚的,双倍加强的double extra heavy(strong)弯头elbow异径弯头reducing elbow长半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return三通tee异径三通reducing tee等径三通straight tee带支座三通base tee45°斜三通45°lateral Y型三通true“Y“四通cross异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer管接头coupling;full coupling活接头union短管nipple预制弯管fabricated pipe bend U型弯管“U“bend法兰端flanged end万向接头universal joint对焊的butt welded[BW]螺纹的threaded[THD]承插焊的socket welded[SW]法兰flange[FLG]整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰slip-on flange平焊法兰slip-on-welding flange承插焊法兰socket welding flange松套法兰lap joint flange[LJF]对焊法兰weld neck flange[WNF]法兰盖blind flange;blind异径法兰reducing flange 压力级pressure rating(class)突面raisedface[RF]凸面male face凹面female face全平面;满平面flat face;full face[FF] 3.管道特殊件piping speciality粗滤器strainer过滤器filter临时过滤器temporary strainer(cone type)Y型过滤器Y-type strainer T型过滤器T-type strainer永久过滤器permanent filter洗眼器及淋浴器eye washer and shower视镜sight glass阻火器flame arrester喷咀;喷头spray nozzle喷射器ejector取样冷却器sample cooler消音器silencer膨胀节expansion joint波纹膨胀节bellow补偿器compensator软管接头hose connection[HC]快速接头quick coupling 金属软管metal hose橡胶管rubber hose挠性管flexible tube特殊法兰special flange漏斗funnel8字盲板spectacle(figure8)blind爆破板rupture disk4,其它材料碳素钢carbon steel[C.S.]不锈钢stainlesssteel[S.S.]铸铁cast iron[C.I.]铝aluminum铜,紫铜copper钛titanium抗拉强度tensile strength非金属材料non-metallic material塑料plastic陶瓷ceramic搪瓷porcelain enamel玻璃glass橡胶rubber垫片gasket[GSKT]平垫片flat gasket填料packing型钢shaped steel角钢angle steel槽钢channel工字钢I-beam宽缘工字钢或H钢wide flanged beam扁钢flat bar圆钢round steel;rod钢带strap steel网络钢板checkered plate材料表bill of material[BOM]材料统计material take-off[MTO]散装材料bulk material综合管道材料表consolidated piping material summary sheet[CPMSS]汇总表summarysheet 5.设备布置及管道设计中心线center line装置边界boundary limit[BL]区界area limit设备布置equipment arrangement (layout);plot plan标高,立面elevation[EL]支撑点point of support[POS]工厂北向plant north方位orientation危险区hazardous area classification净正吸入压头net positive suction head绝对标高absolute elevation坐标coordinate管道研究piping study管道布置平面piping arrangement plan[PAP]管道布置piping assembly;layout详图detail“X“视图view“X““A-A“剖视section“A-A“轴测图isometric drawing索引图key plan管道及仪表流程图piping and instrument diagram[P&ID]管口表list of nozzles地上管道above ground piping地下管道under ground piping管线号line number总管header;manifold 旁路by pass常开normally open常闭normally closed取样接口sampling connection 伴热管tracing pipe蒸汽伴热steam tracing热水伴热hot-water tracing电伴热electricaltracing夹套管jacketed line全夹套管full jacketed比例scale图figure草图sketch图例legend符号symbol件号part n。

化工术语中英文对照大全

规范电极电势 standard electrode potentialBET 公式 BET f ormula D LV O 理论 D LV O t h eo r yHLB 法 hydrophil e-lipophile balance method pVT 性质 pV T propertyZ 电势 zeta potenti al阿伏加德罗常数 Av o g a d r o 'n u m b e r 阿伏加德罗定律Av o g a d r o l a w阿累尼乌斯电离理论 Arrhenius ionization theory 阿累尼乌斯方程 Arrhenius equation阿累尼乌斯活化能 Arrhenius activation energy 阿马格定律 A magat law 艾林方程 Eryi ng equation 爱因斯坦光化当量定律 Einstein 's law of photochemical equivalence爱因斯坦－斯托克斯方程 Einstein-Stokes equation安托万常数 Antoine constant 安托万方程 Antoine equation盎萨格电导理论 Onsager 's theory of conductance半电池 hal f cel l 半衰期 hal f ti me peri od 饱和液体 saturated liquids爆炸界限 explosion limits 比表面功 specifi c surface work specific surface Gibbs function比浓粘度 reduced viscosi ty规范电动势 standard electromotive force饱和蒸气 saturated vapor 饱和吸附量saturated extent of adsorption饱和蒸气压 saturated vapor pressure 比表面吉布斯函数规范摩尔生成焓 standard molar formation enthal py规范摩尔生成吉布斯函数 standard molar formation Gibbs function规范平衡常数 standard equilibri um constant 规范氢电极 stand ar d hy dr o gen electr ode 规范态 st andard st ate规范熵 standard en tr op y 规范压力 standar d pr essure 规范状况 standard condi tion表观活化能 apparent acti vation energy 表观摩尔质量 apparent molecular wei ght 表观迁移数 apparent transf erence number 表面 surf acessur f act ant ssur face ex cess 表面张力 surf ace tension表面质量作用定律 surface mass acti on law 波义尔定律波义尔温度 Boyl e law Boyle temper ature波义尔点 Boyl e poi nt 玻尔兹曼常数玻尔兹曼分布玻尔兹曼公式Bol tzmann constantBol tzmann distributi on Boltzmann for mula玻尔兹曼熵定理 Bol tzmann entropy theorem 玻色－爱因斯坦统计 Bose-Einstein statist ics泊 Po ise不可逆过程 irreversi ble process不可逆过程热力学 thermodynamics of irreversi ble processes 不可逆相变化 i rrev ersible phase change 布朗运动 brow ni an mov ement 查理定律 Char le 's law 产率 yiel d敞开系统 op en syst em规范摩尔反应吉布斯函数 standard Gibbs f unctionof molar r eaction规范摩尔反应熵规范摩尔焓函数规范摩尔吉布斯规范摩尔燃烧焓st an d ar d st an d ar d由能函数 st an d ar d 规范摩尔熵 mol ar reaction entropy molar enthalpy f unction st andar d molar Gibbs m o lar com bustio n enthalstandar d molar ent ropyfr ee energy functionpy表面过程控制 surface process contr ol 表面活性剂表面吸附量超电势over potenti al沉降sedi mentation沉降电势sedi mentation potential 沉降平衡sedi mentation equilibrium触变 thixotr opy粗分散系统 thick disperse sy stem 催化剂 c at al y s t单分子层吸附理论 mono molecule l ayer adsorpti on 单分子反应 un i mol ecu lar react io n单链反应straight chai n reactions弹式量热计 bomb calorimet er 道尔顿分压定律 Dalton parti al pressure law德拜和法尔肯哈根效应 D ebye and Falkenhagen eff ect 德拜立方公式 D ebye cubi c formul a德拜－休克尔极限公式 Debye-Huckel 's limiting equation 等焓过程i senth alpic p ro cess 等焓线 isenthal pic line等几率定理等温等容位等温等压位 theor em of equal probability H el m hol tz f r ee ener gy Gibbs fr ee en er gyequati on at constant temperature eutecti c point低共熔混合物 eutecti c mixturel ow er consol ute point cryohydri c perpetual machi ne of perpetual machi ne of associ at ion chemi cal cell c onst ant电池电动势 electromotive force of cell s电池反应 cell react io n电导 co nd u c tanc e 电导率conducti vit y电动势的温度系数 temperature coeffi cient of electromoti ve force 电动电势 zeta p o tent ial 电功 el ectr ic wo r k 电化学electrochemi stry电化学极化 electrochemical polar ization 电极电势 electr ode potential 电极反应 reacti ons on the electrode 电极种类 t ype o f electrod es 电解池 electrolyt ic cell 电量计 coulometer 电流效率 current eff iciency 电迁移 electro mi grati on电迁移率 electromobility道尔顿定律 D al ton l aw等温方程低共熔点低会溶点低熔冰盐合晶第二类永动机第三定律熵第一类永动机缔合化学吸附电池常数 third-l aw entropyt h e seco n d ki ndthe fir st kind adsorpti on电渗 electroosmosi s电渗析 electrodialy sis电泳 el ectrophoresi s丁达尔效应 D yndall eff ect定容摩尔热容 molar heat capaci ty under constant v olume定容温度计 Constant v oI ume t hermometer 定压摩尔热容 molar heat capaci ty under con stant pr essu r e定压温度计 constant pressure ther mom eter 定域子系统 localized particle sy stem动力学方程 kinet ic equat ions动力学控制 ki net ics con tr ol独立子系统 independent particle syst em对比摩尔体积 reduced mole v olume对比体积 reduced vol ume对比温度 r educed t emp eratur e 对比压力r educed p r essur e对称数 symmetr y number 对行反应 reversi bl e reactions对应状态原理 pri ncipl e of corresponding state 多方过程 poly tropic process多分子层吸附理论 adsorption theory of mul ti-molecular layers 二级反应 second order reaction二级相变 seco nd order p h ase change 法拉第常数 farad ay constant 法拉第定律Far aday 's law反电动势 b a c k E. M. F. 反渗透 rever se osmosis mol ecul arity reacti on orders ex tent of reaction反应热 heat of react i o n反应速率 r at e o f r eact i o n非依时计量学反应 time independent stoichiometric reacti ons 菲克扩散第一定律Fick 's f irst law of diffusion反应分子数反应级数反应进度反应速率常数 constan t o f r eacti on r ate范德华常数van der Wa als constant 范德华方程 van der Wa alsequat ion范德华力 v a n d e r Wa al s f or c e范德华气体van der Wa als gases 范特霍夫方程van 't H of f equat ion 范特霍夫规则 v an 't H of f ru le范特霍夫渗透压公式 van 't Hoff equation of osmot ic pressure非基元反应 non-elementary reacti ons非体积功 non-vol ume work沸点 boili ng point沸点升高 elev ati on of boiling point 费 M －狄拉克统计 Fermi-Dirac statistics 分布 di st ri bution分布数 distribut ion numbers 分解电压 decomposition volt age 分配定律 distributi on law 分散系统 disperse sy stem 分散相 disper sion phase 分体积 par ti al volume 分体积定律 partial vol ume law 分压parti al pressure分压定律 parti al pressure law分子反应力学 mechanics of molecular reactions 分子间力i nterm olecul ar f or ce分子蒸馏 molecular di stil lati on 封闭系统clo sed syst em附加压力 excess pressu re弗罗因德利希吸附经验式 Freundlich empi rical formula of adsorption 负极 negative pol e 负吸附 negati ve adsorption 复合反应 composite reacti on 盖 •吕萨克定律 Gay-Lussac law H ess l aw calomel electrodely otropic seri es lever rule格罗塞斯－德雷珀定律 Grotthus-Draoer 's law隔离系统 i sol ated syst em根均方速率 root-mean-square speed 功wor k功函 wo r k content共轭溶液 conjugate solution共沸温度 azeotropic temperature 构型熵 configurational entropy 孤立系统 i sol ated syst em 固溶胶 sol id so l固态混合物 sol i d sol u ti on 固相线 sol id phase l i ne 光反应 photoreacti on光化学第二定律 the second law of actinochemistry 光化学第一定律 the first law of actinochemistry光敏反应 photosensi tized reactions 光谱熵 spect ru m entr opy 广度性质ex tensiv e propert y盖斯定律甘汞电极感胶离子序杠杆规则高分子溶液 macromolecular solution 高会溶点 u pper con sol u te p oint 隔离法 the isolation method广延量extensive quanti ty广延性质ex tensiv e propert y规定熵stip ulated entrop y过饱和溶液oversaturated sol ution过饱和蒸气ov ersaturated v apor过程pr ocess过渡状态理论t ransi ti on state theory过冷水super-cooled w ater过冷液体overcooled l iquid过热液体overheated l iquid亥姆霍兹函数Helmholt z funct ion亥姆霍兹函数判据Helmholtz function criteri on亥姆霍兹自由能H el m hol tz f r ee energ y亥氏函数Hel mholt z funct ion焓 e nt h al py亨利常数H enry constant亨利定律Henry l aw恒沸混合物const ant boi li ng mi x ture恒容摩尔热容molar heat capacity at constant v olume恒容热heat at constant v olume恒外压constant external pr essur e恒压摩尔热容molar heat capaci ty at constant pressure恒压热heat at con stant p ressur e化学动力学chemical ki netics化学反应计量式stoichiometr ic equation of chemical reaction化学反应计量系数stoichiometric coeffici ent of chemi cal reacti on 化学反应进度extent of chemical react ion化学亲合势chemical aff inity化学热力学chemical thermodynami cs化学势chemical potenti al化学势判据chemical potential cri teri on化学吸附chemi sorptions环境envi ro n ment环境熵变entropy change in envi ronment挥发度vol atil ity混合熵ent ropy of mix ing混合物mi x ture活度acti vity活化控制acti vation control活化络合物理论activated compl ex theory活化能activati on energy霍根-华森图Hougen-Wa tson Chart基态能级energy level at gr ound state基希霍夫公式K i rchhoff f ormula基元反应elementary reacti ons积分溶解热integrati on heat of dissolution吉布斯－杜亥姆方程Gi bbs-Duhem equation吉布斯－亥姆霍兹方程Gibbs-Hel mhotz equation吉布斯函数Gibbs funct ion吉布斯函数判据Gibbs function cr iter ion吉布斯吸附公式Gibbs adsorption for mula吉布斯自由能Gibbs free energy 敞开系统open system 超电势over potenti al 沉降sedi mentation沉降电势sedi mentation potential沉降平衡sedi mentation equilibrium触变thixotr opy粗分散系统thick disperse system 催化剂catal yst单分子层吸附理论mono molecule l ayer adsorpti on单分子反应un i mol ecu lar react io n单链反应弹式量热计straight chai n reacti ons bombcalorimet er道尔顿定律 D al ton l aw道尔顿分压定律Dalton parti al pressure law德拜和法尔肯哈根效应 D ebye and Falkenhagen eff ect德拜立方公式 D ebye cubi c formul a德拜－休克尔极限公式Deby e-Huckel's limit ing equation 等焓过程i senthal pic process等焓线isenthal pic line等几率定理等温等容位等温等压位等温方程低共熔点theor em of equal probabilityH el m hol tz f r ee ener gyGibbs fr ee en er gyequati on at constant temperature eutecti c point低共熔混合物eutecti c mixture低会溶点l ow er consol ute point低熔冰盐合晶cryohydri c第二类永动机perpetual machine of the second ki nd 第三定律熵third-l aw entropy第一类永动机perpetual machine of the fir st kind缔合化学吸附association chemical adsorpti on电池常数电池电动势电池反应cell c on st antelectromotive force of cell s cell react io n电导 co nd u c tanc e 电导率 conducti vit y电动势的温度系数 temperature coeffi cient of electromoti ve force 电动电势 zeta p o tent ial 电功 el ectr ic wo r k 电化学 electrochemi stry electrochemi cal polarizat ion电极电势 electr ode potential 电极反应 reacti ons on the electrode对比温度 r educed t emp eratur e对比压力 r educed p r essur e对称数 symmetr y number 对行反应 reversi bl e reactions对应状态原理 pri ncipl e of correspondi ng state 多方过程 poly tropic process 多分子层吸附理论 adsorption theory of mul ti-molecular layers反应分子数 mol ecul arity反应级数 reacti on orders二级反应 seco nd orderreaction二级相变 seco nd orderp h as e c h a n ge法拉第常数 farad ay constant 法拉第定律 Far aday ' s l a w反电动势b ac k E. M. F.电化学极化电极种类 t ype o f electrod es 电解池 electrolyt ic cell 电量计coulom eter电流效率 current eff iciency 电迁移 electro mi grati on 电迁移率electromobil ity丁达尔效应 D yndall eff ect定容摩尔热容molar heat capaci ty under constant v olume定容温度计定压摩尔热容 Constant v oI ume t hermometer molar heat capaci ty under constant pressure定域子系统 localized particle sy stem 动力学方程动力学控制 kinet ic equat ions ki netics con tr ol独立子系统 independent particle syst em 对比摩尔体积 reduced mole v olume对比体积 reduced vol ume 电渗 electroosmosi s 电渗析electrodialy sis 电泳 el ectrophoresi s定压温度计 constant pressure ther mom eter高分子溶液 macromolecular sol uti on 高会溶点upper consol ute point反应进度 ex tent of reacti on 反应热heat of react i o n反应速率 r at e o f r eact i o n 反应速率常数范德华常数范德华方程 constant of reacti on rate van der Wa als constant van der Waals equat ion范德华力 v a n d e r Wa al s f or c e范德华气体范特霍夫方程范特霍夫规则van der Wa als gases van 't H of f equat ion v an 't H of f ru le范特霍夫渗透压公式 van 't Hoff equation of osmot ic pressure 非基元反应 non-elementary reacti ons 非体积功 non-vol ume work 非依时计量学反应 time independent stoichiometric reacti ons 菲克扩散第一定律 Fick 's f irst law of diffusion沸点boili ng point沸点升高 elevation of boil ing point 费 M －狄拉克统计 Fermi -Di rac stati sti cs 分布 di st ri bution分布数 distribut ion numbers 分解电压 decomposition volt age 分配定律 distributi on law 分散系统 disperse sy stem 分散相 disper sion phase 分体积 par ti al volume 分体积定律 partial vol ume law 分压parti al pressure分压定律 parti al pressure law分子反应力学 mechani cs of molecular reactions分子间力分子蒸馏封闭系统 i nt ermolecular f orce molecular di stil lati on clo sed syst em附加弗罗负极负吸力德利希吸附经验式excess pressu re Freundlich empi rical formula of adsorption附复合反应盖•吕萨克盖斯定律甘汞电极感胶离子序杠杆规则negative pol enegati ve adsorption compositereacti on 定律 Gay-L ussac law He ss l a wcalomel el ectrodely otropic series l ever rul e隔离法the i solat ion method格罗塞斯－德雷珀定律Grotthus-D raoer's law隔离系统i sol ated syst em根均方速率r o o t - m e a n - sq u ar e s p ee d功wor k功函wo r k content共轭溶液conj ugate sol uti on共沸温度azeotropi c temperature构型熵conf i gurational entropy孤立系统i sol ated syst em固溶胶sol id so l固态混合物soli d sol uti on固相线sol id phase l i n e光反应photoreacti on光化学第二定律the second law of acti nochemi stry 光化学第一定律the first law of actinochemistry光敏反应photosensi tized reactions光谱熵spect ru m entr opy广度性质ex tensiv e propert y广延量ext ensi ve quanti ty广延性质ex tensiv e propert y规定熵stip ulated entrop y过饱和溶液oversaturated sol ution过饱和蒸气ov ersaturated v apor过程pr ocess过渡状态理论t ransi ti on state theory过冷水s uper-cooled w ater过冷液体overcooled l iquid过热八液体overheated l iquid亥姆霍兹函数Helmholt z funct ion亥姆霍兹函数判据Hel mhol tz f unc tion criteri on 亥姆霍兹自由能H el m hol tz f r ee en ergy亥氏函数Hel mholt z funct ion焓ent h al py亨利常数H enry constant亨利定律Henry l aw恒沸混合物const ant boi li ng mi x tu re恒容摩尔热八容molar heat capaci ty at constant v olume恒容热heat at constant v olume恒外压constant external pr essur e恒压摩尔热容molar heat capaci ty at constant pressure恒压热heat at con stant p ressur e化学动力学chemical ki netics化学反应计量式stoichiometr ic equation of chemical reaction化学反应计量系数 stoichiometric coeffici ent of chemi cal reaction 化学反应进度 extent of chemical react ion化学亲合势 chemical aff inity化学热力学 chemical thermodynami cs化学势 chemical potenti al化学势判据 chemical potential cri teri on化学吸附chemi sorptions 环境 envi ro n ment环境熵变 entropy change in envi ronment挥发度 vol atil ity混合熵 ent ropy of mix ing混合物 mi x ture活度 acti vity活化控制 acti vation control活化络合物理论 activated compl ex theory活化能 activati on energy霍根 -华森图 Hougen-Wa tson Chart基态能级 energy level at gr ound state基希霍夫公式 K i rchhoff f ormula基元反应 elementary reacti ons积分溶解热 integrati on heat of dissolution吉布斯－杜亥姆方程 Gi bbs-Duhem equation吉布斯－亥姆霍兹方程 Gibbs-Helmhotz equation 吉布斯函数 Gibbs f uncti on 吉布斯函数判据 Gibbs function cr iter ionGibbs adsorption for mula吉氏函数 Gibbs functi on极化电极电势 polari zation potential of electrode 极化曲线 polarizat ion curves 极化作用 polarizat ion极限摩尔电导率limi ti ng molar conductivity 几率因子 steric f actor计量式 stoichiometri c equation计量系数 stoi chiometric coeffici ent价数规则r ul e of val ence 简并度degener acy 键焓 bond en thalpy胶冻broth jel ly 胶核 coll oi dal nucleus 胶凝作用 demul sifi cation 胶束 m i c e l l e胶体 coll oi d胶体分散系统 dispersi on system of col loid吉布斯吸附公式吉布斯自由能 Gi bbs free energy胶体化学 collochemi stry胶体粒子 coll oi dal particl es胶团 micel le焦耳定律 Joul e's law接触电势 cont act potential接触角 contact ang le节流过程 throttli ng process 节流膨胀 throttling expansi on 节流膨胀系数 coeffici ent of throttling expansion 结线 t ie l ine 结晶热 heat of crystallizati on解离化学吸附 dissociation chemical adsor ption 界面 i nterf aces 界面张力 surf ace tension浸湿 i mmersion wetti ng浸湿功 immersi on w etti ng work精馏 rect if y聚（合）电解质 pol yelectrol yte聚沉 coagulati on聚沉值 coagul ati on v alue绝对反应速率理论 absolute reacti on rate theory Kohlrausch 's L aw of Independent M igration of 可能的电解质 potential electrol yte可逆电池 reversibl e cell可逆过程 rever sible process可逆过程方程 reversibl e process equat ion 可逆体积功 rever sible volume work 可逆相变 reversibl e phase change克拉佩龙方程 Clapey ron equation克劳修斯不等式 Cl ausius i nequali ty 克劳修斯－克拉佩龙方程 Clausius- Clapeyron equation 控制步骤 control step焦耳 Jo u l e焦耳 -汤姆生实验焦耳 -汤姆生系数Joule-T homson Joule-T homson ex per im ent coeffi cient 焦耳 -汤姆生效应 Joule-T homson effect 绝对熵 abso lu te entr op y绝对温标absolute temperature scal e 绝热过程绝热量热计 adiabati c process adi abati c calori meter绝热指数 adiabatic i ndex卡诺定理卡诺循环开尔文公式 Car not theo r em Carnot cy cleK el vi n f or m u la柯诺瓦洛夫－吉布斯定律 K onovalov -Gibbs law科尔劳施离子独立运动定律库仑计coulometer扩散控制diffusion controll ed拉普拉斯方程L apl ace's equati on拉乌尔定律Raoul t law兰格缪尔－欣谢尔伍德机理Langmuir-Hinshelwood mechanism兰格缪尔吸附等温式Langmuir adsorption i sotherm formul a雷利公式Rayleigh equati on冷冻系数coefficient of refri geration冷却曲线cooling cur ve离解热heat of di ssoci ation离解压力dissociat ion pressure离域子系统non-locali zed particle systems离子的规范摩尔生成焓standard molar f ormation of ion离子的电迁移率mobilit y of i ons离子的迁移数t ransport number of i ons离子独立运动定律law of the independent migr ation of ions离子氛ionic atmosphere离子强度ioni c strength理想混合物per fect mi xture理想气体i deal gas理想气体的绝热指数adi abat ic i ndex of i deal gases理想气体的微观模型mi cro-model of ideal gas理想气体反应的等温方程isothermal equation of ideal gaseous reactions 理想气体绝热可逆过程方程adiabatic reversible process equation of i deal gase s理想气体状态方程state equation of i deal gas理想稀溶液ideal dil ute sol ution理想液态混合物perfect liquid mi xture粒子parti cles粒子的配分函数partition f uncti on of particles连串反应consecut iv e react ions链的传递物chain carr ier链反应chai n reacti ons量热熵cal or imetr ic entropy量子统计quant um statistics量子效率quantum yiel d临界参数cri ti cal paramet er临界常数crit ical constant临界点crit ical poi nt临界胶束浓度cri ti cal micell e concentration临界温度cri ti cal tem peratu re临界压力cri ti cal pr essu re临界状态 c ri ti cal state零级反应zero o r der reactio n流动电势streami ng potenti al流动功fl ow work笼罩效应 c age eff ect路易斯－兰德尔逸度规则Lewis-Randall rul e of fugacity 露点dew poi nt露点线dew point l in e麦克斯韦关系式M axw ell rel at ions麦克斯韦速率分布M axwel l distributi on of speeds麦克斯韦能量分布MaxwelIdi stri bution of energy毛细管凝结condensation in capi llary毛细现象capi llary phenomena临界摩尔体积cri tical molar vol umeM 凯利斯常数M i chael is constant摩尔电导率摩尔反应焓mol ar conductivi ty mol ar reacti on enthalpy摩尔混合熵摩尔气体常数mol e ent ropy of mix ing m o lar g as constan t摩尔热容摩尔溶解焓摩尔稀释焓molar heat capaci tymol e di ssoluti on enthal py mol e dilution enthal py内扩散控制internal diff usions control 内能i nternal en er gy内压力inter nal pressu re能级energy level s能级分布energy level di stri bution能量均分原理能斯特方程能斯特热定理principle of the equipartiti on of energy N ernst equati onN e r n st he at t h eo r em凝固点freezing poi nt。

化工词汇中英对照

化工词汇中英对照随着全球经济不断发展，化工工业也日渐成为国民经济发展的重要支柱产业之一。

在这个行业中，许多的专业术语不仅需要理解其中文含义，同时也需要了解其英文对照，以适应国际化交流的需求。

因此，在这篇文章中，我们将带领大家了解化工词汇中的中英对照，帮助大家更好地掌握这个行业的专业术语。

一、化学品类1. 分子量(Molecular weight) - The weight of a molecule ofa substance, expressed in atomic mass units (amu).2. 合成树脂(Synthetic resin) - A thermosetting or thermoplastic material formed by the polymerization of a resin and a hardener or catalyst.3. 聚合物(Polymer) - A large molecule consisting of many repeating subunits, each of which is a monomer.4. 酸(Acid) - A substance that donates hydrogen ions (H+) to a solution. Acids have a pH of less than 7.5. 酸性物质(Acidic substance) - A substance with a pH of less than 7, indicating the presence of hydrogen ions.6. 碱(Base) - A substance that accepts hydrogen ions (H+) in a solution. Bases have a pH of greater than7.7. 中性物质(Neutral substance) - A substance with a pH of 7, indicating that it is neither acidic nor basic.8. 溶剂(Solvent) - A substance capable of dissolving another substance to form a homogeneous mixture.9. 溶解度(Solubility) - The amount of a substance that can dissolve in a given amount of solvent at a specific temperature and pressure.10. 醇(Alcohol) - A compound containing a hydroxyl (-OH) group attached to a carbon atom.11. 酮(Ketone) - A compound containing a carbonyl (C=O) group attached to two carbon atoms.12. 酯(Ester) - A compound formed by the reaction of an alcohol and a carboxylic acid.二、化学反应1. 氧化(Oxidation) - A chemical reaction in which a substance loses electrons and/or gains oxygen.2. 还原(Reduction) - A chemical reaction in which a substance gains electrons and/or loses oxygen.3. 聚合(Polymerization) - The process of forming a polymer by joining together many monomers.4. 缩聚(Condensation) - A chemical reaction in which two or more molecules combine, usually with the elimination of a small molecule such as water, to form a larger molecule.5. 加成(Addition) - A chemical reaction in which a molecule is added to a double or triple bond, resulting in the formation of a new single bond.6. 消除(Elimination) - A chemical reaction in which a molecule is removed from an organic compound, often resulting in the formation of a double or triple bond.7. 反应速率(Reaction rate) - The rate at which a chemical reaction occurs, usually measured as the change in concentration of a reactant or product over time.8. 活化能(Activation energy) - The minimum amount of energy required for a chemical reaction to occur.9. 热力学能量(Thermodynamic energy) - The energy associated with the heat and work exchanged during a chemical reaction.三、化工设备与工艺1. 反应釜(Reactor) - A vessel used for carrying out chemical reactions.2. 搅拌器(Agitator) - A device used to mix or stir a substance.3. 蒸馏塔(Distillation column) - A tower used in the process of distillation to separate components of a mixture based on their boiling points.4. 加热器(Heater) - A device used to heat a substance.5. 冷却器(Cooler) - A device used to cool a substance.6. 过滤器(Filter) - A device used to remove impurities froma substance.7. 压力容器(Pressure vessel) - A container designed to hold substances at high pressure.8. 计量泵(Metering pump) - A device used to accurately measure and deliver a liquid or gas.9. 真空泵(Vacuum pump) - A device used to create a vacuum by removing air or gas from a system.10. 管道系统(Piping system) - A network of pipes used to transport liquids or gases from one location to another.四、安全与环境保护1. 安全数据表(Safety data sheet) - A document that provides information about the hazards, handling, storage, and disposal of a chemical substance.2. 废物处理(Waste disposal) - The process of safely disposing of hazardous or non-hazardous waste.3. 危险品标识(Hazardous material labeling) - A system of labeling and identification used to indicate the potential hazards of a substance.4. 化学品存储(Chemical storage) - The safe and proper storage of chemicals to prevent accidents and ensure the integrity of the substances.5. 环境影响评价(Environmental impact assessment) - The process of evaluating the potential environmental impacts of a proposed project or operation.6. 水污染防治(Water pollution prevention and control) - The prevention and control of the discharge of pollutants into water sources.7. 大气污染控制(Air pollution control) - The prevention and control of the emission of pollutants into the air.总之，了解化工词汇中的中英对照是学习和掌握化工行业的基础，特别是在国际化交流中。

化学化工相关词汇整理

表2-1 中英文对照CC表8-1 中英文对照常用玻璃仪器英文表示adapter 接液管广口瓶air condenser 空气冷凝管beaker 烧杯boiling flask 烧瓶boiling flask-3-neck 三口烧瓶burette clamp 滴定管夹burette stand 滴定架台Busher funnel 布氏漏斗Claisen distilling head 减压蒸馏头condenser-Allihn type 球型冷凝管condenser-west tube 直型冷凝管crucible tongs 坩埚钳crucible with cover 带盖的坩埚distilling head 蒸馏头distilling tube 蒸馏管Erlenmeyer flask 锥型瓶evaporating dish (porcelain) 瓷蒸发皿filter flask(suction flask) 抽滤瓶florence flask 平底烧瓶fractionating column 分馏柱Geiser burette (stopcock) 酸氏滴定管graduated cylinder 量筒Hirsch funnel 赫氏漏斗long-stem funnel 长颈漏斗medicine dropper 滴管Mohr burette for use with pinchcock 碱氏滴定管Mohr measuring pipette 量液管mortar 研钵pestle 研杵pinch clamp 弹簧节流夹plastic squeeze bottle 塑料洗瓶reducing bush 大变小转换接头rubber pipette bulb 吸耳球screw clamp 螺旋夹separatory funnel 分液漏斗stemless funnel 无颈漏斗test tube holder 试管夹test tube 试管Thiele melting point tube 提勒熔点管transfer pipette 移液管tripod 三角架volumetric flask 容量瓶watch glass 表皿wide-mouth bottle 广口瓶【分享】有机物英语单词后缀表有机物英语单词后缀表-acetal 缩醇acid 酸-al 醛alcohol 醇-aldehyde 醛-aldechydic acid 醛酸-amarime（或-marine）苦苷-amic acid 酰胺酸-amide 酰胺-amide acid （=amic acid）酰胺酸-amidine 脒-amidoxime 脒肟-amidrazone 脒腙-amine 胺-ane 烷anhydride -ic anhydrideanil 缩苯胺-anilic acid 酰苯胺酸-anilide 酰苯胺-aniside 酰茴香醛-arsine 胂-arsinic acid [美国名指]次胂酸-arsinous acid [美国名和英国名均指]卑胂酸-arsinoxide 胂氧-arsonic acid [美国名和英国名均指]胂酸-arsonous acid [美国名指]亚胂酸-ase 酶-azide 叠氮-azine 连氮-betaine 内胺盐-biarsine 联胂bi...oyl di..oyl-bistibine 联锑bi...yl 联...-borane 硼烷-borinic acid 二取代硼酸-boronic acid 硼酸-bromohydrin 溴醇-cacodyl 卡可基-cain(e) 卡因-carbamic acid 氨甲酸-carbazinic acid 肼甲酸-carbinol 甲醇-carbodithioic acid 二硫代羧酸carbohydrazide N-酰基卡巴肼-carbohydraoxamamide 甲肟胺-carbohydroxamic acid 羧肟胺-carbonamidine 甲脒-carbonitrile 甲腈-barbonyl 羰基-carbothioic acid 羧硫代酸-carbothiolic acid 甲硫羟酸-carbothionic acid 甲硫羰酸-carboxaldehyde 甲醛-carboxamide 甲酰胺-carboxamidine 甲脒-carboxamidoxime 甲胺肟-carboximidic acid 甲亚胺酸-carboxylic acid 羧酸-carbylamine 胩-cene 并...苯-chloroarine 氯胂-chlorohydrin 氯醇-chrysine 柯因-cyanamide 氨腈-cyanhydrin 氰醇-cyanoarsin 氰胂-diarsine 联胂-diazonium 重氮-dicarboximide 二甲酰亚胺-dichloroarsine 二氯胂-diimide 联亚胺-din(e) 定；啶di...(o)yl 联…酰-disulfide 二硫-dithiocarbamic acid 氨基二硫代羧酸-di...ylene 联二…亚基-drin(e) 君[俗名词尾]-e- 裂[嵌在末一音节之前，指分裂后之产物]-ene 烯-ester 酯-etane 丁环-ete 丁-etene 丁亭[4元无氮一烯环，中文中与-etine不分] -ether 醚-etidine 丁啶-etine 丁亭[4元含氮饱和环]-florine 花精-follin 叶素-folin 叶素-form 仿gen 精-genin 配基-germanonic acid 基锗酸-gin 精-glycol 二醇-hemiacetal 缩一醇-hydrazidc 酰肼-hydrazidine 肼定-hydrazine 肼-hydrazone 腙-hydrin 醇hydrogen ester 氢酯hydrosulfamine 巯胺-hydroxamamide 肟胺-hydroxamic acid 羟肟酸-hydroxylamine 胲-ic anhydride 酸酐-ic semialdehyde 醛酸-ide 酰胺-il 偶酰-imide 酰亚胺-imidic acid 亚胺酸-imine 亚胺-in 精-inium -onium-iodohydrin 碘醇-irane 丙烷-irene 丙烯-iridine 丙啶-irine 丙因-isothiourca 异硫脲-isource 异脲-ite 糖醇-itol 糖醇-ium -onium-ketal 酮缩醇-ketene 乙烯酮-ketazine 酮连氮-ketimide 酮亚胺-ketol 乙酮醇-ketone 酮-ketoxime 甲酮肟-lactam 内酰胺-lactim 内酰亚胺-lactone 内酯-lin 灵-lin(e) 灵-lysin 溶素-mercaptal 醛缩硫醇-mercaptan 硫醇-mereaptole 酮缩硫醇-methine 甲碱-methylene 亚甲基-min 明-morpholide N-酰基吗啉-naphthalide N-酰基萘胺-naphthone 酰萘-nin(e) 宁-nitramine 硝胺-nitrile 腈-nitrolic acid 硝肟酸-nitrosamine 亚硝胺-nitrosate 硝酯肟酸-nitrosolic acid 亚硝肟酸-nitrosite 亚硝酯肟酸-oic acid 酸-oin 偶姻-ol 醇-ole 脑，醚-olic acid 醇酸；脑酸；油酸；炔酸-olid(e) 交酯-olidine 烷[5元含氮饱和杂环]-oline 啉[5元一烯杂环]-onane 壬环[9元饱和杂环]-one 酮-ionic acid 酮酸-ionic acid 糖酸-onium 钅翁-o... one ...酰...酮-or 脑-orthosiliconic acid 原硅酸-osan 聚糖-osazone 脎-ose 糖-oside 糖苷-oxide 氧化物-oxime 肟-oyl 酰-oyl halide 酰卤-ozonide 臭氧-peroxide 过氧-phene 芬-phine 粉；芬-phenetidide 酰基苯乙定-phenone 酰苯-phosphine 膦-phosphinic acid 次磷酸-phosphinous acid 卑磷酸-phosphonic acid 磷酸-phosphonous acid 亚磷酸-phyllin(e) 非灵；植素-picrin 苦碱-pin(e) 品-pinacol 频哪醇-pinacolin(e) 频哪酮-pinacolone 频哪酮-pinacone -pinacol-piperidine N-酰基哌啶-plumbonic acid 铅酸-quine 奎-rin 扔，苷-rufin 绛酚saccharic acid 糖质酸saccharinic acid 糖精酸-sapegenin 皂萆配基-saponine 皂萆苷-selenenic acid 次硒酸-seleninic acid 亚硒酸-selenol 硒醇-selenonic acid 硒酸-semiacetal 醛缩一醇semialdehyde -ic semialdehyde -semicarbazone 缩氨脲-semicarbazide 氨脲-semioxamazone 缩半萆肼-siliconic acid 硅酸-sin 僧；素-st- 甾-stannonic acid 锡酸-stibine 月弟-stibinic acid 次锑酸-stibinous acid 卑锑酸stibonic acid 锑酸-stibonium 锑-stibonous acid 亚锑酸sulfenamide 次磺酰胺-sulfenic acid 次磺酸-sulfide 硫-sulfilimine 硫亚胺-sulfinamide 亚磺酰胺-sulfinic acid 亚磺酸-sulfonamide 磺酰胺-sulfone 砜-sulfonic acid 磺酸-sulfoxide 亚砜-sultam 磺内酰胺-sultone 磺内酯-tanin 单宁-tannin 单宁-tellurinic acid 亚碲酸-telluronic acid 碲酸-thetin(e) 噻亭-thin 质thioacetal 醛缩硫醇-thiocarbazone 硫卡巴腙-thiohydroxylamine 硫胲-thioic acid 硫代酸-thioketene 乙烯硫酮-thiol 硫醇-thiolactone 硫代内酯-thiosemicarbazone 缩胺基硫脲-thiolic acid 硫羟酸-thione 硫酮-thionic acid 硫羰酸-thionothiolic acid 二硫代羧酸-thiourea 硫脲-tin 亭-toluide N-酰基甲苯胺-toxin(e) 毒-trin 醇-trisulfide 三硫-tropin 托品-ulose 酮糖-area 脲-urethan(e) 尿烷-urethylan(e) 尿基烷-uric acid 尿酸-uronic acid 糖醛酸，糖酮酸-xanthin 黄质-xanthogenic acid 黄元酸-xylide N-酰二甲苯胺-yl 基-ylene 亚基-yl halide 卤代物-ylidene 亚基-ylidyne 次基-ylium 钅翁-yne 炔organic compounds 有机化合物compounds of carbon 碳化合物hydrocarbons and their derivatives 碳氢化合物及其衍生物organic chemistry 有机化学structure of molecule 分子结构chemical bond 化学键covalent bond 共价键hybrid orbital 杂化轨道bond length 键长bond angle 键角bond energy键能polarity 极性dissociation energy 离解能constitution构造contiguration构型conformation构象stereochemistry立体化学tetrahedral正四面体cis-顺trans-反isomerism同分异构现象isomer异构体stereoisomer立体异构constitutional isomer构造异构structural formula 结构式octet八隅体perspective 透视式eclipsed conformation重叠式构象staggered conformation交叉式构象newman projection纽曼投影式functional group 官能团chain compoud 链状化合物carbocyclic compound碳环化合物heterocyclic compound杂环化合物dipole-dipole interactions 偶极-偶极相互作用van der Waals forces 范德华力hydrogen bonding 氢键dipole moment偶极矩electronegativity 电负性physical property物理性质melting point熔点boiling point 沸点reaction mechanism反应机理homolysis均裂free redical自由基heterolysis异裂ionic type离子型electrophilic reagent亲电试剂electrophilic reaction亲电反应nucleophilic reagent亲核试剂nucleophilic reaction 亲核反应Actinium(Ac) 锕Aluminium(Al) 铝Americium(Am) 镅Antimony(Sb) 锑Argon(Ar) 氩Arsenic(As) 砷Astatine(At) 砹Barium(Ba) 钡Berkelium(Bk) 锫Beryllium(Be) 铍Bismuth(Bi) 铋Boron(B) 硼Bromine(Br) 溴Cadmium(Cd) 镉Caesium(Cs) 铯Calcium(Ca) 钙Californium(Cf) 锎Carbon(C) 碳Cerium(Ce) 铈Chlorine(Cl) 氯Chromium(Cr) 铬Cobalt(Co) 钴Copper(Cu) 铜Curium(Cm) 锔Dysprosium(Dy) 镝Einsteinium(Es) 锿Erbium(Er) 铒Europium(Eu) 铕Fermium(Fm) 镄Fluorine(F) 氟Francium(Fr) 钫Gadolinium(Gd) 钆Gallium(Ga) 镓Germanium(Ge) 锗Gold(Au) 金Hafnium(Hf) 铪Helium(He) 氦Holmium(Ho) 钬Hydrogen(H) 氢Indium(In) 铟Iodine(I) 碘Iridium(Ir) 铱Iron(Fe) 铁Krypton(Kr) 氪Lanthanum(La) 镧Lawrencium(Lr) 铹Lead(Pb) 铅Lithium(Li) 锂Lutetium(Lu) 镥Magnesium(Mg) 镁Manganese(Mn) 锰Mendelevium(Md) 钔Mercury(Hg) 汞Molybdenum(Mo) 钼Neodymium(Nd) 钕Neon(Ne) 氖Neptunium(Np) 镎Nickel(Ni) 镍Niobium(Nb) 铌Nitrogen(N) 氮Nobelium(No) 锘Osmium(Os) 锇Oxygen(O) 氧Palladium(Pd) 钯Phosphorus(P) 磷Platinum(Pt) 铂Plutonium(Pu) 钚Polonium(Po) 钋Potassium(K) 钾Praseodymium(Pr) 镨Promethium(Pm) 钷Protactinium(Pa) 镤Radium(Ra) 镭Radon(Rn) 氡Rhenium(Re) 铼Rhodium(Rh) 铑Rubidium(Rb) 铷Ruthenium(Ru) 钌Samarium(Sm) 钐Scandium(Sc) 钪Selenium(Se) 硒Silicon(Si) 硅Silver(Ag) 银Sodium(Na) 钠Strontium(Sr) 锶Sulphur(S) 锍Tantalum(Ta) 钽Technetium(Tc) 锝Tellurium(T e) 碲Terbium(Tb) 铽Thallium(Tl) 铊Thorium(Th) 钍Tin(Sn) 锡Thulium(Tm) 铥Titanium(Ti) 钛Tungsten(W) 钨Uranium(U) 铀Vanadium(V) 钒Xenon(Xe) 氙Ytterbium(Yb) 镱Yttrium(Y) 钇Zinc(Zn) 锌Zirconium(Zr) 锆●化学常用词汇汉英对照表1●氨ammonia氨基酸amino acid铵盐ammonium salt饱和链烃saturated aliphatic hydrocarbon苯benzene变性denaturation不饱和烃unsaturated hydrocarbon超导材料superconductive material臭氧ozone醇alcohol次氯酸钾potassium hypochlorite醋酸钠sodium acetate蛋白质protein氮族元素nitrogen group element碘化钾potassium iodide碘化钠sodium iodide电化学腐蚀electrochemical corrosion电解质electrolyte电离平衡ionization equilibrium电子云electron cloud淀粉starch淀粉碘化钾试纸starch potassium iodide paper 二氧化氮nitrogen dioxide二氧化硅silicon dioxide二氧化硫sulphur dioxide二氧化锰manganese dioxide芳香烃arene放热反应exothermic reaction非极性分子non-polar molecule非极性键non-polar bond肥皂soap分馏fractional distillation酚phenol复合材料composite干电池dry cell干馏dry distillation甘油glycerol高分子化合物polymer共价键covalent bond官能团functional group光化学烟雾photochemical fog过氧化氢hydrogen peroxide合成材料synthetic material合成纤维synthetic fiber合成橡胶synthetic rubber核电荷数nuclear charge number核素nuclide化学电源chemical power source化学反应速率chemical reaction rate 化学键chemical bond化学平衡chemical equilibrium还原剂reducing agent磺化反应sulfonation reaction霍尔槽Hull Cell极性分子polar molecule极性键polar bond加成反应addition reaction加聚反应addition polymerization甲烷methane碱金属alkali metal碱石灰soda lime结构式structural formula聚合反应po1ymerization可逆反应reversible reaction空气污染指数air pollution index勒夏特列原理Le Chatelier's principle 离子反应ionic reaction离子方程式ionic equation离子键ionic bond锂电池lithium cell两性氢氧化物amphoteric hydroxide 两性氧化物amphoteric oxide裂化cracking裂解pyrolysis硫氰化钾potassium thiocyanate硫酸钠sodium sulphide氯化铵ammonium chloride氯化钡barium chloride氯化钾potassium chloride氯化铝aluminium chloride氯化镁magnesium chloride氯化氢hydrogen chloride氯化铁iron (III) chloride氯水chlorine water麦芽糖maltose煤coal酶enzyme摩尔mole摩尔质量molar mass品红magenta或fuchsine葡萄糖glucose气体摩尔体积molar volume of gas铅蓄电池lead storage battery强电解质strong electrolyte氢氟酸hydrogen chloride氢氧化铝aluminium hydroxide取代反应substitution reaction醛aldehyde炔烃alkyne燃料电池fuel cell弱电解质weak electrolyte石油Petroleum水解反应hydrolysis reaction四氯化碳carbon tetrachloride塑料plastic塑料的降解plastic degradation塑料的老化plastic ageing酸碱中和滴定acid-base neutralization titration酸雨acid rain羧酸carboxylic acid碳酸钠sodium carbonate碳酸氢铵ammonium bicarbonate碳酸氢钠sodium bicarbonate糖类carbohydrate烃hydrocarbon烃的衍生物derivative of hydrocarbon烃基hydrocarbonyl同分异构体isomer同素异形体allotrope同位素isotope同系物homo1og涂料coating烷烃alkane物质的量amount of substance物质的量浓度amount-of-substance concentration of B烯烃alkene洗涤剂detergent纤维素cellulose相对分子质量relative molecular mass相对原子质量relative atomic mass消去反应elimination reaction硝化反应nitratlon reaction硝酸钡barium nitrate硝酸银silver nitrate溴的四氯化碳溶液solution of bromine in carbon tetrachloride 溴化钠sodium bromide溴水bromine water溴水bromine water盐类的水解hydrolysis of salts盐析salting-out焰色反应flame test氧化剂oxidizing agent氧化铝aluminium oxide氧化铁iron (III) oxide乙醇ethanol乙醛ethana1乙炔ethyne乙酸ethanoic acid乙酸乙酯ethyl acetate乙烯ethene银镜反应silver mirror reaction硬脂酸stearic acid油脂oils and fats有机化合物organic compound元素周期表periodic table of elements元素周期律periodic law of elements原电池primary battery原子序数atomic number皂化反应saponification粘合剂adhesive蔗糖sucrose指示剂Indicator酯ester酯化反应esterification周期period族group（主族：main group）Bunsen burner 本生灯product 化学反应产物flask 烧瓶apparatus 设备PH indicator PH值指示剂,氢离子(浓度的)负指数指示剂matrass 卵形瓶litmus 石蕊litmus paper 石蕊试纸graduate, graduated flask 量筒,量杯reagent 试剂test tube 试管burette 滴定管retort 曲颈甑still 蒸馏釜cupel 烤钵crucible pot, melting pot 坩埚pipette 吸液管filter 滤管stirring rod 搅拌棒element 元素body 物体compound 化合物atom 原子gram atom 克原子atomic weight 原子量atomic number 原子数atomic mass 原子质量molecule 分子electrolyte 电解质ion 离子anion 阴离子cation 阳离子electron 电子isotope 同位素isomer 同分异物现象polymer 聚合物symbol 复合radical 基structural formula 分子式valence, valency 价monovalent 单价bivalent 二价halogen 成盐元素bond 原子的聚合mixture 混合combination 合成作用compound 合成物alloy 合金organic chemistry 有机化学inorganic chemistry 无机化学derivative 衍生物series 系列acid 酸hydrochloric acid 盐酸sulphuric acid 硫酸nitric acid 硝酸aqua fortis 王水fatty acid 脂肪酸organic acid 有机酸hydrosulphuric acid 氢硫酸hydrogen sulfide 氢化硫alkali 碱,强碱ammonia 氨base 碱hydrate 水合物hydroxide 氢氧化物,羟化物hydracid 氢酸hydrocarbon 碳氢化合物,羟anhydride 酐alkaloid 生物碱aldehyde 醛oxide 氧化物phosphate 磷酸盐acetate 醋酸盐methane 甲烷,沼气butane 丁烷salt 盐potassium carbonate 碳酸钾soda 苏打sodium carbonate 碳酸钠caustic potash 苛性钾caustic soda 苛性钠ester 酯gel 凝胶体analysis 分解fractionation 分馏endothermic reaction 吸热反应exothermic reaction 放热反应precipitation 沉淀to precipitate 沉淀to distil, to distill 蒸馏distillation 蒸馏to calcine 煅烧to oxidize 氧化alkalinization 碱化to oxygenate, to oxidize 脱氧,氧化to neutralize 中和to hydrogenate 氢化to hydrate 水合,水化to dehydrate 脱水fermentation 发酵solution 溶解combustion 燃烧fusion, melting 熔解alkalinity 碱性isomerism, isomery 同分异物现象hydrolysis 水解electrolysis 电解electrode 电极anode 阳极,正极cathode 阴极,负极catalyst 催化剂catalysis 催化作用oxidization, oxidation 氧化reducer 还原剂dissolution 分解synthesis 合成reversible 可逆的。

化工术语中英文

ammonia in excess ammonia liquefier ammonia plant ammonia product pump ammonia pump ammonia synthesis ammonium bicarbonate water stripper ammonium carbomate ammonium carbomate dehydrating to form urea ABC：ammonium carbonate AN：acryionitrile Analog instrument Analysis manual Analyzer cabinet Analyzer house Analyzer shelter Analyzers - Oxygen Zirconium Oxide Cell anchor bolt angel hair angle stair angle valve angles anion exchanger anit-sweat insulation annular chamber annular flow another train in spare antioxidant antiseptics antisurge, anti-surge anti-sweat antiswirl baffle (anti-swirl baffle) anti-whip anti-whip device anti-whip restraints AO：Analog Output APC：Advanced Process Control API：American Petroleum Institute Annex aqueous emmissions Ar：Argon arenes aromatics As：arsenic (As) arsine removal bed asbestos ash melting point ash treatment aspect ratio aspirator air assembly drawing Asset Management System(AMS) ASU：Air Seperation t

化学化工专业词汇英汉对照（文字版）

普通化学 General Chemistry分析化学 Analytical Chemistry有机化学 Organic Chemistry物理化学 Physical Chemistry谱学导论 Introducton of Spectroscopy无机化学 Inorganic Chemistry普通化学和分析化学实验 Experiments of General and Analytical Chemistry 现在基础化学 The Principle of Mordern Chemistry现在基础化学实验 Experiments of Modern Fundamental Chemistry 有机化学实验 Experiments of Organic Chemistry仪器分析和物理化学实验 Experiments of Instrumental Analysis and Physica 合成化学实验 Experiments of Synthetic Chemistry现代化学专题 Topic of Modern Chemistry化学综合实验 Experiments of Comprehensive Chemistry化工原理 Principle of Chemical Engineering化工原理实验 Experiments of Chemical Engineering应用化学实验 Experiments of Applied Chemistry无机合成化学 Synthetic Inorganic Chemistry近代分析化学 Modern Analytical Chemistry分离分析化学 Separation Analytical Chemistry有机化合物波谱鉴定 Spectrum Identification of Organic Compounds 有机合成及反应机理 Organic Synthesis and Mechanics化学进展 Progress in Chemistry化学反应工程 Chemical Reaction Engineering应用电化学 Applied Electrochemistry工业催化 Industrial Catalysis环境化学 Environmental Chemistry环境监测 Environmental Monitoring化学科技英语 Scientific English for Chemistry数理方法在化学中的应用 Mathematical Statistics for Chemistry化工制图 Chemical Engineering Cartography计算机与化学测量实验 Computer and Chemical Measurement化学信息学 Chemoinformatics or Chemical Informatics应用化学专题 Special Topics in Applied Chemistry方案(建议书)proposal可行性研究 feasibility study方案设计 concept design工艺设计 process design基础设计 basic design详细设计 detail design开工会议 - kick-off meeting审核会议 review meeting外商投资 foreign investment中外合资 joint venture中外合营 joint venture补偿贸易 compensation trade合同合同附件 contract卖方 vendor买方 buyer顾客 client承包商 contractor工程公司 company供应范围 scope of supply生产范围 production scope生产能力 production capacity项目 project界区 battery limit装置 plant公用工程 utilities工艺流程图 process flow diagram工艺流程方块图 process block diagram管道及仪表流程图 piping and instrument drawing物料及热量平衡图 mass & heat balance diagram蒸汽及冷凝水平衡图 steam & condensate balance diagram 设备布置图 equipment layout设备表 equipment list成品(产品)() product(final product)副产品 by-product原料 raw-material设计基础数据 basic data for design技术数据 technical data数据表 data sheet设计文件 design document设计规定 design regulation现场服务 site service项目变更 project change用户变更 client change消耗定额 consumption quota技术转让 technical transfer技术知识 - technical know-howtechnical knowledge技术保证 technical guarantee咨询服务 consultative services技术服务 technical services工作地点 location施工现场 construction field报价 quotation标书 bidding book公司利润 company profit固定价合同 fixed price contract固定单价合同 fixed unit price contract成本加酬金合同 cost plus award fee contract定金 mobilization银行保证书 bank guarantee letter保留金 retention所得税 income taxes特别承包人税 special contractor's taxes城市和市政税 city and municipal taxes工作手册 work manual工作流程图 work flow diagram质量保证程序 QA/QC procedures采购计划 procurement plan施工计划 construction plan施工进度 construction schedule项目实施计划 project execution plan项目协调程序 project coordination procedure项目总进度计划 project master schedule设计网络计划 engineering network logic项目质量保证 project quality assurance项目质量控制 project quality control采购 procurement采购周期 procurement period会签 the squad check计算书 calculation sheets询价 inquiry检验 inspection运输 transportation开车 start up / commission验收 inspection & acceptance校核 check审核 review审定 approve版次 version部门 department专业 specialty项目号 project number图号 drawing number目录 contents序言 foreword章 chapter节 section项 itemMR material requisitionSPEC engineering specification（技术表）DATA SHEET（） technical data sheet(技术评标）TBA(） technical bid analysisPDP preliminary design package(项目经理)PM () project manager(专业负责人LDE( lead discipline engineer(材料询价单)MRQ() Material requisition for quotation(材料采购单)MRP() material requisition for purchase(基础工程设计包)BEP() basic engineering package&(管道及仪表流程图) ()P&ID() piping and instrument drawing(diagram)PFD process flow diagramNNF normally no flowFO failure openFC failure closeC/S/A civil/structure/architecture（详细设计阶段）DDP（） detail design phase二. 工艺流程.连续过程continuous process 间歇过程batch process工艺叙述process description 工艺特点process feature操作operation反应reaction副反应side reaction絮凝flocculation浮洗flotation倾析decantation催化反应catalytical reaction 萃取extraction中和neutralization水解hydrolysis过滤filtration干燥drying还原reduction氧化oxidation氢化hydrogenation分解decomposition离解dissociation合成synthetics吸收absorption吸附adsorption解吸desorption结晶crystallization溶解solution调节modulate控制control悬浮suspension循环circulation再生regeneration再活化reactivation沥取leaching破碎crushing煅烧caloination沉降sedimentation沉淀precipitation气化gasification冷冻refrigeration固化、结晶、solidification包装package升华sublimation燃烧combustion引烧ignition蒸馏distillation碳化carbonization压缩compression三、化学物质及特性固体solid液体liquid气体gas化合物compound混合物mixture粉powder片状粉未flake小粒granule结晶crystal乳化物emulsion氧化物oxidizing agent还原剂reducing agent有机物organic material真空vacuum母液master liquor富液rich liquor贫液lean liquor萃出物extract萃余物raffinate絮凝剂flocculants冷冻盐水brine酸度acidity浓度concentration碱度alkalinity溶解度solubility凝固点solidificalion point沸点boiling point熔点melting point蒸发率evaporation rate粘度viscosity吸水的 ()water absorbent(a)无水的()anhydrous(a)外观appearance无色的()colorless(a)透明的()transparent(a)半透明的translucent密度density比重specific gravity催化剂catalyst燃烧combustion引燃ignition自然点-self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境 ()explosive atmosphere(environment)爆炸极限explosive concentration limit废水waste water废液waste liquid废气-off-gas噪声noise pollution成分composition挠度deflection力和力矩force and moment弯矩bending moment应力-应变曲线--stress-strain diagram百分比percentage环境温度ambient temperature工作温度operating设计温度 ()design temperature(pressure)相对湿度=RH=relative humidity油渣、淤泥sludge杂质impurity四、化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵()hand(wobble) pump螺杆泵 ()screw (spiral) pump潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drive pump 气升泵--air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer静态混合器static mixers管道混合器line mixers混合槽mixing tanks破碎机crusher磨碎机grinder研磨机pulverizer球磨机ballmill过滤器filter分离器separator干燥器drier翅片fins烟囱stack火炬flare筛子screen煅烧窑calciner倾析器decanter蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附（收）器adsorber结晶器crystallizer电解槽electrolyzer电除尘器electric precipitator洗涤器scrubber消石灰器slaker料仓bin料斗hopper加料器feeder增稠器thickener澄清器clarifier分级器classifier浮洗器flocculator废液池sump喷射器ejector喷头sprayer成套设备package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor 水环式压缩机nash compressor螺杆式压缩机helical screw compressor 离心式压缩机centrifugal compressor多级压缩机mutiple stages compressor固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger 萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator造粒塔prill tower塔附件tower accessories液体分配（布）器liquid distributor填料支持板support plate定距管spacer降液管downcomer升气管chimney顶(底)层塔盘 ()()top (bottom) tray挡板baffle抽出口draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽-make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank 球罐spheroid气柜gas holder湿式气柜 -wet gas-holder干式气柜 -dry gas-holder螺旋式气柜 -helical gas-holder星型放料器,旋转阀,rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器--plate-and-fram filter press 转鼓过滤器rotary drum filter带式过滤器belt filter翻盘式过滤器袋滤器bag filter旋风分离器cyclone separator盘式干燥箱compartment tray drier 真空干燥器vacuum drier隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier 喷雾干燥器spray drier气流干燥器pneumatic conveyor drier 圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机roots blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine五、管道工程piping engineering阀门 valve阀杆stem内螺纹阀杆inside screw阀座 ( )valve seat (body seat)阀座环、密封圈sealing ring阀芯(包括密封圈,杆等)(,)trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄 ()hand level (handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve节流阀throttle valve针阀needle valve角阀(角式截止阀)()angle valve型阀(截止阀)-(- )Y()Y-valve(Y-body globe valve)球阀ball valve三通球阀3-3-way ball valve蝶阀butterfly valve对夹式(薄片型)()wafer type偏心阀板蝶阀 ()offset disc (eccentric) butterfly valve斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀 -combined non-return butterfly valve柱塞阀piston type valve旋塞阀plug valve三通旋塞阀-three-way plug valve四通旋塞阀-four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀[]safety[SV]安全泄放阀 []relief valve[RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀-flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀 ()solenoid (operated) valve电动阀(-)electrically(electric-motor)operated valve 气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀 ()open (top) bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀)()()(automatic) air vent valve换向阀 ()diverting (reversing) valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve切断阀 (-, )block (shut-off, stop) valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀-non-rotary valve2管子,管件,法兰管子(按标准制造的配管用管)pipe()(不按标准规格制造的其它用管)tube()钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管 [..]carbon steel[C.S.]pipe合金钢管alloy steel pipe不锈钢管 [..]stainless steel[S.S.]pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管-wrought-steel pipe锻铁管-wrought-iron pipe无缝钢管[]seamless[SMLS] steel pipe焊接钢管welded steel pipe电阻焊钢管--electric-resistance-welded steel pipe电熔(弧)焊钢板卷管-()- -()electric-fusion(arc)-welded steel-plate pipe 螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve取样阀sampling valve手动阀 (-)hand operated(manually-operated) valve (水)龙头;;()bibb;bib;faucet抽出液阀(小阀)()bleed valve旁路阀-by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve根部阀 (, )root (primary, header) valve水煤气钢管-water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube壁厚 []wall thickness[WT]壁厚系列号 [..]schedule number[SCH.NO.]加厚的,加强的 (),extra heavy (strong)双倍加厚的,双倍加强的 (),double extra heavy (strong)弯头elbow异径弯头reducing elbow长半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头180°long radius return短半径180°弯头180°short radius return三通tee异径三通reducing tee等径三通straight tee带支座三通base tee45°斜三通45°45°45°lateral型三通""Ytrue"Y"四通cross异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer管接头;coupling;full coupling活接头union短管nipple预制弯管fabricated pipe bend型弯管""U"U"bend法兰端flanged end万向接头universal joint对焊的 []butt welded[BW]螺纹的[]threaded[THD]承插焊的 []socket welded[SW]法兰[]flange[FLG]整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰-slip-on flange平焊法兰--slip-on-welding flange承插焊法兰socket welding flange松套法兰 []lap joint flange[LJF]对焊法兰 []weld neck flange[WNF]法兰盖 ;blind flange;blind异径法兰reducing flange压力级 ()pressure rating(class)突面 []raised face[RF]凸面male face凹面female face全平面;满平面 ; [];flat face;full face[FF]3.管道特殊件 3.piping speciality粗滤器strainer过滤器filter临时过滤器 ( )temporary strainer(cone type)型过滤器-YY-type strainer型过滤器-TT-type strainer永久过滤器permanent filter洗眼器及淋浴器eye washer and shower视镜sight glass阻火器flame arrester喷咀;喷头;spray nozzle喷射器ejector取样冷却器sample cooler消音器silencer膨胀节expansion joint波纹膨胀节bellow补偿器compensator软管接头 []hose connection[HC]快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube特殊法兰special flange漏斗funnel8字盲板 ( 8)8spectacle (figure 8) blind爆破板rupture disk4,其它材料4碳素钢 [..]carbon steel [C.S.]不锈钢 [..]stainless steel[S.S.]铸铁 [..]cast iron[C.I.]铝aluminum铜,紫铜,copper钛titanium抗拉强度tensile strength非金属材料-non-metallic material塑料plastic陶瓷ceramic搪瓷porcelain enamel玻璃glass橡胶rubber垫片[]gasket[GSKT]平垫片flat gasket填料packing型钢shaped steel角钢angle steel槽钢channel工字钢-I-beam宽缘工字钢或钢Hwide flanged beam扁钢flat bar圆钢 ;round steel; rod钢带strap steel网络钢板checkered plate材料表 []bill of material[BOM]材料统计 -[]material take-off[MTO]散装材料bulk material综合管道材料表consolidated piping material summary []sheet[CPMSS]汇总表summary sheet5.设备布置及管道设计中心线center line装置边界 []boundary limit[BL]区界area limit设备布置 ();equipment arrangement (layout);plot plan 标高,立面[],elevation[EL]支撑点 []point of support[POS]工厂北向plant north方位orientation危险区hazardous area classification净正吸入压头net positive suction head绝对标高absolute elevation坐标coordinate管道研究piping study管道布置平面 []piping arrangement plan[PAP]管道布置 ;piping assembly; layout详图detail""视图 """X"view "X""-" 剖视 "-""A-A" section "A-A"轴测图isometric drawing索引图key plan管道及仪表流程图 [&]piping and instrument diagram[P&ID]管口表list of nozzles地上管道above ground piping地下管道under ground piping管线号line number总管;header; manifold旁路by pass常开normally open常闭normally closed取样接口sampling connection伴热管tracing pipe蒸汽伴热steam tracing热水伴热-hot-water tracing电伴热electrical tracing 夹套管jacketed line全夹套管full jacketed比例scale图figure草图sketch图例legend符号symbol件号part n。

常用化工名称中英文对照

pp 聚丙烯英文名称:polypropyleneps 聚苯乙烯英文名称:polystyrene.pvc 聚氯乙烯英文名称: polyvinyl chloridepe 聚乙烯英文名称:polyethyleneabs 丙烯腈-丁二烯-苯乙烯共聚物英文名称:acrylonitrile butadiene styreneas 丙烯腈-苯乙烯树脂英文名称:acrylonitrile-styrene resin〔参考〕常用化工英文缩写与中文名对照a/mma：丙烯腈/甲基丙烯酸甲酯共聚物aa：丙烯酸aas：丙烯酸酯-丙烯酸酯-苯乙烯共聚物abfn：偶氮(二)甲酰胺abn：偶氮(二)异丁腈aba：acrylonitrile-butadiene-acrylate：丙烯腈/丁二烯/丙烯酸酯共聚物abs：acrylonitrile-butadiene-styrene：丙烯腈/丁二烯/苯乙烯共聚物aes：acrylonitrile-ethylene-styrene：丙烯腈/乙烯/苯乙烯共聚物amma：acrylonitrile/methyl methacrylate：丙烯腈/甲基丙烯酸甲酯共聚物arp：aromatic polyester：聚芳香酯as：acrylonitrile-styrene resin：丙烯腈-苯乙烯树脂asa：acrylonitrile-styrene-acrylate：丙烯腈/苯乙烯/丙烯酸酯共聚物baa：正丁醛苯胺缩合物bad：双水杨酸双酚a酯bcd：β－环糊精be：丙烯酸乳胶外墙涂料bfrm：硼纤维增强塑料ble：丙酮-二苯胺高温缩合物bma：甲基丙烯酸丁酯bn：氮化硼bne：新型环氧树脂bns：β－萘磺酸甲醛低缩合物bopp：双轴向聚丙烯bpmc：2-仲丁基苯基-n-甲基氨基酸酯bptp：聚对苯二甲酸丁二醇酯br：丁二烯橡胶broc：二溴(代)甲酚环氧丙基醚bs：丁二烯-苯乙烯共聚物bt：聚丁烯-1热塑性塑料btx：苯-甲苯-二甲苯混合物ca：cellulose acetate：醋酸纤维塑料cab：cellulose acetate butyrate：醋酸-丁酸纤维素塑料cap：cellulose acetate propionate：醋酸-丙酸纤维素ce："cellulose plastics, general"：通用纤维素塑料cf：cresol-formaldehyde：甲酚-甲醛树脂cmc：carboxymethyl cellulose：羧甲基纤维素cn：cellulose nitrate：硝酸纤维素cp：cellulose propionate：丙酸纤维素cpe：chlorinated polyethylene：氯化聚乙烯cpvc：chlorinated poly(vinyl chloride)：氯化聚氯乙烯cs：casein：酪蛋白cta：cellulose triacetate：三醋酸纤维素ca：醋酸纤维素cab：醋酸-丁酸纤维素can：醋酸-硝酸纤维素cap：醋酸-丙酸纤维素cba：化学发泡剂cdp：磷酸甲酚二苯酯cf：甲醛-甲酚树脂,碳纤维cfe：氯氟乙烯cfm：碳纤维密封填料cfrp：碳纤维增强塑料clf：含氯纤维cmc：羧甲基纤维素cmcna：羧甲基纤维素钠cmd：代尼尔纤维cms：羧甲基淀粉e/ea：乙烯/丙烯酸乙酯共聚物e/p：乙烯/丙烯共聚物e/p/d：乙烯/丙烯/二烯三元共聚物e/tee：乙烯/四氟乙烯共聚物e/vac：乙烯/醋酸乙烯酯共聚物e/val：乙烯/乙烯醇共聚物eaa：乙烯-丙烯酸共聚物ebm：挤出吹塑模塑ec：乙基纤维素ecb：乙烯共聚物和沥青的共混物ecd：环氧氯丙烷橡胶ectee：聚(乙烯-三氟氯乙烯)ed-3：环氧酯eea：乙烯-醋酸丙烯共聚物ec：ethyl cellulose：乙烷纤维素eea：ethylene/ethyl acrylate：乙烯/丙烯酸乙酯共聚物ema：ethylene/methacrylic acid：乙烯/甲基丙烯酸共聚物ep："epoxy, epoxide"：环氧树脂epd：ethylene-propylene-diene：乙烯-丙烯-二烯三元共聚物epm：ethylene-propylene polymer：乙烯-丙烯共聚物eps：expanded polystyrene：发泡聚苯乙烯etfe：ethylene-tetrafluoroethylene：乙烯-四氟乙烯共聚物eva：ethylene/vinyl acetate：乙烯-醋酸乙烯共聚物eval：ethylene-vinyl alcohol：乙烯-乙烯醇共聚物eo：环氧乙烷eot：聚乙烯硫醚ep：环氧树脂epi：环氧氯丙烷epm：乙烯-丙烯共聚物epor：三元乙丙橡胶epr：乙丙橡胶eps：可发性聚苯乙烯epsan：乙烯-丙烯-苯乙烯-丙烯腈共聚物ept：乙烯丙烯三元共聚物epvc：乳液法聚氯乙烯eu：聚醚型聚氨酯eva：乙烯-醋酸乙烯共聚物eve：乙烯基乙基醚exp：醋酸乙烯-乙烯-丙烯酸酯三元共聚乳液f/val：乙烯/乙烯醇共聚物f-23：四氟乙烯-偏氯乙烯共聚物f-30：三氟氯乙烯-乙烯共聚物f-40：四氟氯乙烯-乙烯共聚物fep：全氟(乙烯-丙烯)共聚物fng：耐水硅胶fpm：氟橡胶fra：纤维增强丙烯酸酯frc：阻燃粘胶纤维frp：纤维增强塑料frpa-101：玻璃纤维增强聚癸二酸癸胺(玻璃纤维增强尼龙1010树脂) frpa-610：玻璃纤维增强聚癸二酰乙二胺(玻璃纤维增强尼龙610树脂) gf：玻璃纤维gfrp：玻璃纤维增强塑料gfrtp：玻璃纤维增强热塑性塑料促进剂gof：石英光纤gps：通用聚苯乙烯gr-1：异丁橡胶gr-n：丁腈橡胶gr-s：丁苯橡胶grtp：玻璃纤维增强热塑性塑料guv：紫外光固化硅橡胶涂料gy：厌氧胶hdpe：低压聚乙烯(高密度)hips：高抗冲聚苯乙烯hla：天然聚合物透明质胶hld：树脂性氯丁胶hm：高甲氧基果胶hmc：高强度模塑料hopp：均聚聚丙烯hpc：羟丙基纤维素hpmc：羟丙基甲基纤维素hpmcp：羟丙基甲基纤维素邻苯二甲酸酯htps：高冲击聚苯乙烯ien：互贯网络弹性体ihpn：互贯网络均聚物iir：异丁烯-异戊二烯橡胶ir：异戊二烯橡胶ive：异丁基乙烯基醚jsf：聚乙烯醇缩醛胶ksg：空分硅胶ldn：氯丁胶粘剂ldpe：高压聚乙烯(低密度)ldr：氯丁橡胶lhpc：低替代度羟丙基纤维素lipn：乳胶互贯网络聚合物lj：接体型氯丁橡胶lldpe：线性低密度聚乙烯lm：低甲氧基果胶lmwpe：低分子量聚乙稀lsr：羧基氯丁乳胶fep：perfluoro(ethylene-propylene)：全氟（乙烯-丙烯）塑料hdpe：high-density polyethylene plastics：高密度聚乙烯塑料hips：high impact polystyrene：高冲聚苯乙烯ips：impact-resistant polystyre ne：耐冲击聚苯乙烯lcp：liquid crystal polymer：液晶聚合物ldpe：low-density polyethylene plastics：低密度聚乙烯塑料lldpe：linear low-density polyethylene：线性低密聚乙烯lmdpe：linear medium-density polyethylene：线性中密聚乙烯mbs：methacrylate-butadiene-styrene：甲基丙烯酸-丁二烯-苯乙烯共聚物mc：methyl cellulose：甲基纤维素mdpe：medium-density polyethylene：中密聚乙烯mf：melamine-formaldehyde resin：密胺-甲醛树脂mpf：melamine/phenol-formaldehyde：密胺/酚醛树脂pa：polyamide (nylon)：聚酰胺（尼龙）paa：poly(acrylic acid)：聚丙烯酸padc：poly(allyl diglycol carbonate)：碳酸-二乙二醇酯• 烯丙醇酯树脂pae：polyarylether：聚芳醚paek：polyaryletherketone：聚芳醚酮pai：polyamide-imide：聚酰胺-酰亚胺pak：polyester alkyd：聚酯树脂pan：polyacrylonitrile：聚丙烯腈para：polyaryl amide：聚芳酰胺pasu：polyarylsulfone：聚芳砜pat：polyarylate：聚芳酯paur：poly(ester urethane)：聚酯型聚氨酯pb：polybutene-1：聚丁烯-[1]pba：poly(butyl acrylate)：聚丙烯酸丁酯pban：polybutadiene-acrylonitrile：聚丁二烯-丙烯腈pbs：polybutadiene-styrene：聚丁二烯-苯乙烯pbt：poly(butylene terephthalate)：聚对苯二酸丁二酯pc：polycarbonate：聚碳酸酯pctfe：polychlorotrifluoroethylene：聚氯三氟乙烯pdap：poly(diallyl phthalate)：聚对苯二甲酸二烯丙酯pe：polyethylene：聚乙烯peba：polyether block amide：聚醚嵌段酰胺peba：thermoplastic elastomer polyether：聚酯热塑弹性体peek：polyetheretherketone：聚醚醚酮pei：poly(etherimide)：聚醚酰亚胺pek：polyether ketone：聚醚酮peo：poly(ethylene oxide)：聚环氧乙烷pes：poly(ether sulfone)：聚醚砜pet：poly(ethylene terephthalate)：聚对苯二甲酸乙二酯peur：poly(ether urethane)：聚醚型聚氨酯pf：phenol-formaldehyde resin：酚醛树脂pfa：perfluoro(alkoxy alkane)：全氟烷氧基树脂pff：phenol-furfural resin：酚呋喃树脂pi：polyimide：聚酰亚胺pib：polyisobutylene：聚异丁烯pisu：polyimidesulfone：聚酰亚胺砜pmca：poly(methyl-alpha-chloroacrylate)：聚α-氯代丙烯酸甲酯pmma：poly(methyl methacrylate)：聚甲基丙烯酸甲酯pmp：poly(4-methylpentene-1)：聚4-甲基戊烯-1pms：poly(alpha-methylstyrene)：聚α-甲基苯乙烯pom："polyoxymethylene, polyacetal"：聚甲醛pp：polypropylene：聚丙烯ppa：polyphthalamide：聚邻苯二甲酰胺ppe：poly(phenylene ether)：聚苯醚ppo：poly(phenylene oxide) deprecated：聚苯醚ppox：poly(propylene oxide)：聚环氧（丙）烷pps：poly(phenylene sulfide)：聚苯硫醚ppsu：poly(phenylene sulfone)：聚苯砜ps：polystyrene：聚苯乙烯psu：polysulfone：聚砜ptfe：polytetrafluoroethylene：聚四氟乙烯pur：polyurethane：聚氨酯pvac：poly(vinyl acetate)：聚醋酸乙烯pval：poly(vinyl alcohol)：聚乙烯醇pvb：poly(vinyl butyral)：聚乙烯醇缩丁醛pvc：poly(vinyl chloride)：聚氯乙烯pvca：poly(vinyl chloride-acetate)：聚氯乙烯醋酸乙烯酯pvcc：chlorinated poly(vinyl chloride)(*cpvc)：氯化聚氯乙烯pvi：poly(vinyl isobutyl ether)：聚(乙烯基异丁基醚)pvm：poly(vinyl chloride vinyl methyl ether)：聚(氯乙烯-甲基乙烯基醚)rf：resorcinol-formaldehyde resin：甲苯二酚-甲醛树脂rim：reaction injection molding：反应注射模塑rp：reinforced plastics：增强塑料rtp：reinforced thermoplastics：增强热塑性塑料s/an：styrene-acryonitrile copolymer：苯乙烯-丙烯腈共聚物sbs：styrene-butadiene block copolymer：苯乙烯-丁二烯嵌段共聚物si：silicone：聚硅氧烷smc：sheet molding compound：片状模塑料s/ms：styrene-α-methylstyrene copolymer：苯乙烯-α-甲基苯乙烯共聚物tmc：thick molding compound：厚片模塑料tpe：thermoplastic elastomer：热塑性弹性体tps：toughened polystyrene：韧性聚苯乙烯tpu：thermoplastic urethanes：热塑性聚氨酯tpx：ploymethylpentene：聚-4-甲基-1戊烯vg/e：vinylchloride-ethylene copolymer：聚乙烯-乙烯共聚物vc/e/ma：vinylchloride-ethylene-methylacrylate copolymer：聚乙烯-乙烯-丙烯酸甲酯共聚物vc/e/vca：vinylchloride-ethylene-vinylacetate copolymer：氯乙烯-乙烯-醋酸乙烯酯共聚物pvdc：poly(vinylidene chloride)：聚（偏二氯乙烯）pvdf：poly(vinylidene fluoride)：聚（偏二氟乙烯）pvf：poly(vinyl fluoride)：聚氟乙烯pvfm：poly(vinyl formal)：聚乙烯醇缩甲醛pvk：polyvinylcarbazole：聚乙烯咔唑pvp：polyvinylpyrrolidone：聚乙烯吡咯烷酮s/ma：styrene-maleic anhydride plastic：苯乙烯-马来酐塑料san：styrene-acrylonitrile plastic：苯乙烯-丙烯腈塑料sb：styrene-butadiene plastic：苯乙烯-丁二烯塑料si：silicone plastics：有机硅塑料sms：styrene/alpha-methylstyrene plastic：苯乙烯-α-甲基苯乙烯塑料sp：saturated polyester plastic：饱和聚酯塑料srp：styrene-rubber plastics：聚苯乙烯橡胶改性塑料teee："thermoplastic elastomer,ether-ester"：醚酯型热塑弹性体teo："thermoplastic elastomer, olefinic"：聚烯烃热塑弹性体tes："thermoplastic elastomer, styrenic"：苯乙烯热塑性弹性体tpel：thermoplastic elastomer：热塑(性)弹性体tpes：thermoplastic polyester：热塑性聚酯tpur：thermoplastic polyurethane：热塑性聚氨酯tsur：thermoset polyurethane：热固聚氨酯uf：urea-formaldehyde resin：脲甲醛树脂uhmwpe：ultra-high molecular weight pe：超高分子量聚乙烯up：unsaturated polyester：不饱和聚酯vce：vinyl chloride-ethylene resin：氯乙烯/乙烯树脂vcev：vinyl chloride-ethylene-vinyl：氯乙烯/乙烯/醋酸乙烯共聚物vcma：vinyl chloride-methyl acrylate：氯乙烯/丙烯酸甲酯共聚物vcmma：vinyl chloride-methylmethacrylate：氯乙烯/甲基丙烯酸甲酯共聚物vcoa：vinyl chloride-octyl acrylate resin：氯乙烯/丙烯酸辛酯树脂vcvac：vinyl chloride-vinyl acetate resin：氯乙烯/醋酸乙烯树脂vcvdc：vinyl chloride-vinylidene chloride：氯乙烯/偏氯乙烯共聚物。

化工术语中英文对照大全

化工术语中英文对照大全前言化工术语是在化学工程和化学领域中使用的一系列专业术语。

随着全球化的进程，化工行业与国际市场的交流与合作日益频繁。

掌握化工术语的中英文对照是非常重要的，能够方便与国际同行交流、合作与沟通。

本文档整理了一份化工术语的中英文对照大全，方便化工从业人员在国际交流中准确地表达和理解专业术语。

术语列表以下是常用化工术语的中英文对照列表：1.聚合物 - Polymer2.离子 - Ion3.反应器 - Reactor4.温度 - Temperature5.压力 - Pressure6.流体 - Fluid7.溶液 - Solution8.摩尔质量 - Molar mass9.等压过程 - Isothermal process10.等温过程 - Isobaric process11.等容过程 - Isochoric process12.间歇反应 - Batch reaction13.持续反应 - Continuous reaction14.催化剂 - Catalyst15.化学平衡 - Chemical equilibrium16.离子交换 - Ion exchange17.液相萃取 - Liquid-liquid extraction18.气相色谱 - Gas chromatography19.液相色谱 - Liquid chromatography20.气相质谱 - Gas chromatography-mass spectrometry21.电泳 - Electrophoresis22.光谱学 - Spectroscopy23.吸收 - Absorption24.反应速率 - Reaction rate25.反应动力学 - Reaction kinetics26.化学工程 - Chemical engineering27.材料科学 - Materials science28.环境工程 - Environmental engineering29.工艺优化 - Process optimization30.安全工程 - Safety engineering使用示例为了更好地理解这些术语的用法，以下是一些使用示例：1.。

常见的化工词汇中英文对照

工艺流程连续过程 continuous process 间歇过程 batch process工艺叙述 process description 工艺特点 process feature操作 operation反应 reaction副反应 side reaction絮凝 flocculation浮洗 flotation倾析 decantation催化反应 catalytical reaction 萃取 extraction中和 neutralization水解 hydrolysis过滤 filtration干燥 drying还原 reduction氧化 oxidation氢化 hydrogenation分解 decomposition离解 dissociation合成 synthetics吸收 absorption吸附 adsorption解吸 desorption结晶 crystallization 溶解 solution调节 modulate控制 control悬浮 suspension循环 circulation再生 regeneration再活化 reactivation沥取 leaching破碎 crushing煅烧 caloination沉降 sedimentation沉淀 precipitation气化 gasification冷冻 refrigeration固化、结晶 solidification 包装 package升华 sublimation燃烧 combustion引烧 ignition蒸馏 distillation碳化 carbonization压缩 compression化学物质及特性固体 solid液体 liquid气体 gas化合物 compound混合物 mixture粉 powder片状粉未 flake小粒 granule结晶 crystal乳化物 emulsion氧化物 oxidizing agent还原剂 reducing agent有机物 organic material真空 vacuum母液 master liquor富液 rich liquor贫液 lean liquor萃出物 extract萃余物 raffinate絮凝剂 flocculants冷冻盐水 brine酸度 acidity浓度 concentration碱度 alkalinity溶解度 solubility凝固点 solidificalion point 沸点 boiling point熔点 melting point蒸发率 evaporation rate粘度 viscosity 吸水的 water absorbent(a)无水的 anhydrous(a)外观 appearance无色的 colorless(a)透明的 transparent(a)半透明的 translucent密度 density比重 specific gravity催化剂 catalyst燃烧 combustion引燃 ignition自然点 self-ignition temperature可燃气体 combustible gas可燃液体 inflammable liquid易燃液体 volatile liquid爆炸混合物 explosive mixture爆炸性环境explosive atmosphere(environment)爆炸极限 explosive concentration limit废水 waste water废液 waste liquid废气 off-gas噪声 noise pollution成分 composition挠度 deflection力和力矩 force and moment弯矩 bending moment应力-应变曲线 stress-strain diagram百分比 percentage环境温度 ambient temperature工作温度 operating设计温度 design temperature(pressure)相对湿度 RH=relative humidity油渣、淤泥 sludge杂质 impurity化工设备泵 pump轴流泵 axial flow pump真空泵 vacuum pump屏蔽泵 canned pump柱塞泵 plunger pump涡轮泵 turbine pump涡流泵 vortex pump离心泵 centrifugal pump喷射泵 jet pump转子泵 rotary pump管道泵 inline pump双作用往复泵 double action reciprocating pump计量泵 metering pump深井泵 deep well pump齿轮泵 gear pump手摇泵 hand(wobble) pump 螺杆泵 screw (spiral) pump潜水泵 submersible pump斜转子泵 inclined rotor pump封闭式电磁泵 hermetically sealed magnetic drive pump气升泵 air-lift-pump轴承 bearing叶轮 impeller虹吸管 siphon高压容器 high pressure vessel焚化炉 incinerator火焰清除器 flame arrester工业炉 furnace烧嘴 burner锅炉 boiler回转窑 rotary kiln加热器 heater电加热器 electric heater冷却器 cooler冷凝器 condenser换热器 heat exchanger反应器 reactor蒸馏釜 still搅拌器 agitator混合器 mixer静态混合器 static mixers管道混合器 line mixers混合槽 mixing tanks破碎机 crusher磨碎机 grinder研磨机 pulverizer球磨机 ballmill过滤器 filter分离器 separator干燥器 drier翅片 fins烟囱 stack火炬 flare筛子 screen煅烧窑 calciner倾析器 decanter蒸发器 evaporator再沸器 reboiler萃取器 extractor离心机 centrifuger吸附（收）器 adsorber结晶器 crystallizer电解槽 electrolyzer电除尘器 electric precipitator 洗涤器 scrubber消石灰器 slaker料仓 bin料斗 hopper加料器 feeder 增稠器 thickener澄清器 clarifier分级器 classifier浮洗器 flocculator废液池 sump喷射器 ejector喷头 sprayer成套设备 package unit仪器设备 apparatus附属设备 accessory旋转式压缩机 rotary compressor往复式压缩机 reciprocating compressor水环式压缩机 nash compressor螺杆式压缩机 helical screw compressor离心式压缩机 centrifugal compressor多级压缩机 mutiple stages compressor固定床反应器 fixed bed reactor流化床反应器 fluidized bed reactor管式反应器 tubular reactor列管式换热器 tubular heat exchanger螺旋板式换热器 spiral plate heat exchanger 萃取塔 extraction column板式塔 plate column填料塔 packed column洗涤塔 scrubber吸收塔 absorber冷却塔 cooling tower精馏塔 fractionating tower汽提塔 stripper再生塔 regenerator造粒塔 prill tower塔附件 tower accessories液体分配（布）器 liquid distributor 填料支持板 support plate定距管 spacer降液管 downcomer升气管 chimney顶(底)层塔盘 top (bottom) tray挡板 baffle抽出口 draw nozzle溢流堰 weir泡罩 bubble cap筛板 sieve plate浮阀 float valve除沫器 demister pad塔裙座 skirt椭圆封头 elliptical head高位槽 head tank中间槽 intermediate tank加料槽 feed tank补给槽 make-up tank计量槽 measuring tank电解槽 cell溜槽 chute 收集槽 collecting tank液滴分离器 knockout drum稀释罐 thinning tank缓冲罐 surge drum回流罐 reflux drum闪蒸罐 flash drum浮顶罐 floating roof tank内浮顶罐 covered floating roof tank球罐 spheroid气柜 gas holder湿式气柜 wet gas-holder干式气柜 dry gas-holder螺旋式气柜 helical gas-holder星型放料器,旋转阀 rotary valve抽滤器 mutche filter压滤器 filter press压滤机 pressure filter板框压滤器 plate-and-fram filter press 转鼓过滤器 rotary drum filter带式过滤器 belt filter翻盘式过滤器袋滤器 bag filter旋风分离器 cyclone separator盘式干燥箱 compartment tray drier真空干燥器 vacuum drier隧道式干燥器 tunnel drier回转干燥器 rotary drier穿流循环干燥器 through circulation drier 喷雾干燥器 spray drier气流干燥器 pneumatic conveyor drier圆盘式加料器 dish feeder螺旋式加料器 screw feeder颚式破碎机 jaw crusher回转破碎机 gyratory crusher滚洞破碎机 roll crusher锤式破碎机 hammer crusher冲击破碎机 rotor impact breaker气流喷射粉碎机 jet pulverizer棍磨机 rod mill雷蒙机 raymond mill锤磨机 hammer mill辊磨机 roller mill振动筛 vibrating screen回转筛 rotary screen风机 fan罗茨鼓风机 root's blower起重机 crane桥式起重机 bridge crane电动葫芦 motor hoist发电机 generator电动机 motor汽轮机 steam turbine 管道工程 piping engineering1 阀门 valve阀杆 stem内螺纹阀杆 inside screw阀座 valve seat (body seat)阀座环、密封圈 sealing ring阀芯(包括密封圈,杆等) trim阀盘 disc阀体 body阀盖 bonnet手轮 hand wheel手柄 hand level (handle)压盖 gland闸阀 gate valve平行双闸板 double disc parallel seat楔形单闸板 split wedge截止阀 globe valve节流阀 throttle valve针阀 needle valve角阀(角式截止阀) angle valveY型阀(截止阀) Y-valve(Y-body globe valve) 球阀 ball valve三通球阀 3-way ball valve蝶阀 butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀offset disc (eccentric) butterfly valve斜阀盘蝶阀 canted disc butterfly valve连杆式蝶阀 link butterfly valve止回式蝶阀 combined non-return butterfly valve柱塞阀 piston type valve旋塞阀 plug valve三通旋塞阀 three-way plug valve四通旋塞阀 four-way plug valve旋塞 cock衬套旋塞 sleeve cock隔膜阀 diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀 straight way diaphragm valve 夹紧式胶管阀 pinch valve止回阀 check valve升降式止回阀 lift check valve旋启式止回阀 swing check valve落球式止回阀 ball check valve弹簧球式止回阀 spring ball check valve底阀 foot valve切断式止回阀 stop check valve活塞式止回阀 piston check valve翻板止回阀 flap check valve蝶式止回阀 butterfly check valve安全泄气阀 safety[SV]安全泄放阀 relief valve[RV] 安全泄压阀 safety relief valve杠杆重锤式 lever and weight type罐底排污阀 flush-bottom tank valve波纹管密封阀 bellow sealed valve电磁阀 solenoid (operated) valve电动阀electrically(electric-motor)operated valve气动阀 pneumatic operated valve低温用阀 cryogenic service valve蒸汽疏水阀 steam trap机械式疏水阀 mechanical trap浮桶式疏水阀 open (top) bucket trap浮球式疏水阀 float trap倒吊桶式疏水阀 inverted bucket trap自由浮球式疏水阀 loose float trap恒温式疏水阀 thermostatic trap压力平衡式恒温疏水阀 balanced pressure thermostatic trap热动力式疏水阀 thermodynamic trap脉冲式蒸汽疏水阀 impulse steam trap放汽阀(自动放汽阀) (automatic) air vent valve换向阀 diverting (reversing) valve呼吸阀 breather valve减压阀 pressure reducing valve控制阀 control valve执行机构 actuator差压调节阀differential pressure regulating valve切断阀 block (shut-off, stop) valve调节阀 regulating valve快开阀 quick opening valve快闭阀 quick closing valve隔断阀 isolating valve三通阀 three way valve夹套阀 jacketed valve非旋转式阀 non-rotary valve2管子,管件,法兰管子 pipe(按标准制造的配管用管)tube(不按标准规格制造的其它用管)钢管 steel pipe铸铁管 cast iron pipe衬里管 lined pipe复合管 clad pipe碳钢管 carbon steel[.]pipe合金钢管 alloy steel pipe不锈钢管 stainless steel[.]pipe奥氏体不锈钢管 austenitic stainless steel pipe铁合金钢管 ferritic alloy steel pipe轧制钢管 wrought-steel pipe锻铁管 wrought-iron pipe无缝钢管 seamless[SMLS] steel pipe 焊接钢管 welded steel pipe电阻焊钢管electric-resistance-welded steel pipe电熔(弧)焊钢板卷管electric-fusion(arc)-welded steel-plate pipe螺旋焊接钢管 spiral welded steel pipe镀锌钢管 galvanized steel pipe排污阀 blowdown valve集液排放阀 drip valve排液阀 drain valve放空阀 vent valve卸载阀 unloading valve排出阀 discharge valve吸入阀 suction valve取样阀 sampling valve手动阀 hand operated(manually-operated) valve(水)龙头 bibb;bib;faucet抽出液阀(小阀) bleed valve旁路阀 by-pass valve软管阀 hose valve混合阀 mixing valve破真空阀 vacuum breaker冲洗阀 flush valve根部阀 root (primary, header) valve水煤气钢管 water-gas steel pipe塑料管 plastic pipe玻璃管 glass tube橡胶管 rubber tube壁厚 wall thickness[WT]壁厚系列号 schedule number[.]加厚的,加强的 extra heavy (strong)双倍加厚的,双倍加强的 double extra heavy (strong)弯头 elbow异径弯头 reducing elbow长半径弯头 long radius elbow短半径弯头 short radius elbow长半径180°弯头 long radius return短半径180°弯头 short radius return三通 tee异径三通 reducing tee等径三通 straight tee带支座三通 base tee45°斜三通45°lateralY型三通 true"Y"四通 cross异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer管接头 coupling;full coupling 活接头 union短管 nipple预制弯管 fabricated pipe bendU型弯管 "U"bend法兰端 flanged end万向接头 universal joint对焊的 butt welded[BW]螺纹的 threaded[THD]承插焊的 socket welded[SW]法兰 flange[FLG]整体管法兰 integral pipe flange钢管法兰 steel pipe flange螺纹法兰 threaded flange滑套法兰 slip-on flange平焊法兰 slip-on-welding flange承插焊法兰 socket welding flange松套法兰 lap joint flange[LJF]对焊法兰 weld neck flange[WNF]法兰盖 blind flange;blind异径法兰 reducing flange压力级 pressure rating(class)突面 raised face[RF]凸面 male face凹面 female face全平面;满平面 flat face;full face[FF] 3.管道特殊件 piping speciality粗滤器 strainer过滤器 filter临时过滤器 temporary strainer(cone type) Y型过滤器 Y-type strainerT型过滤器 T-type strainer永久过滤器 permanent filter洗眼器及淋浴器 eye washer and shower视镜 sight glass阻火器 flame arrester喷咀;喷头 spray nozzle喷射器 ejector取样冷却器 sample cooler消音器 silencer膨胀节 expansion joint波纹膨胀节 bellow补偿器 compensator软管接头 hose connection[HC]快速接头 quick coupling金属软管 metal hose橡胶管 rubber hose挠性管 flexible tube特殊法兰 special flange漏斗 funnel8字盲板 spectacle (figure 8) blind爆破板 rupture disk4,其它材料碳素钢 carbon steel [.]不锈钢 stainless steel[.]铸铁 cast iron[.]铝 aluminum铜,紫铜 copper钛 titanium抗拉强度 tensile strength非金属材料 non-metallic material 塑料 plastic陶瓷 ceramic搪瓷 porcelain enamel玻璃 glass橡胶 rubber垫片 gasket[GSKT]平垫片 flat gasket填料 packing型钢 shaped steel角钢 angle steel槽钢 channel工字钢 I-beam宽缘工字钢或H钢 wide flanged beam 扁钢 flat bar圆钢 round steel; rod钢带 strap steel网络钢板 checkered plate材料表 bill of material[BOM]材料统计 material take-off[MTO]散装材料 bulk material综合管道材料表consolidated piping material summarysheet[CPMSS]汇总表 summary sheet5.设备布置及管道设计中心线 center line装置边界 boundary limit[BL]区界 area limit设备布置equipment arrangement (layout);plot plan标高,立面 elevation[EL]支撑点 point of support[POS]工厂北向 plant north方位 orientation危险区 hazardous area classification净正吸入压头 net positive suction head绝对标高 absolute elevation坐标 coordinate管道研究 piping study管道布置平面 piping arrangement plan[PAP] 管道布置 piping assembly; layout详图 detail"X"视图 view "X""A-A" 剖视 section "A-A" 轴测图 isometric drawing索引图 key plan管道及仪表流程图 piping and instrument diagram[P&ID]管口表 list of nozzles地上管道 above ground piping地下管道 under ground piping管线号 line number总管 header; manifold旁路 by pass常开 normally open常闭 normally closed取样接口 sampling connection伴热管 tracing pipe蒸汽伴热 steam tracing热水伴热 hot-water tracing电伴热 electrical tracing夹套管 jacketed line全夹套管 full jacketed比例 scale图 figure草图 sketch图例 legend符号 symbol件号 part n11。

常见化工词汇中英文对照

常见化工词汇中英文对照工艺流程连续过程 continuous process 间歇过程 batch process 工艺表达 process description 工艺特点 process feature 操作operation 反响 reaction 副反响 side reaction 絮凝floulation 浮洗 flotation 倾析 decantation 催化反响catalytical reaction 萃取 extraction 中和 neutralization 水解 hydrolysis 过滤 filtration 枯燥 drying 复原 reduction 氧化 oxidation 氢化 hydrogenation 分解 deposition 离解dissociation 合成 synthetics 吸收 absorption 吸附adsorption 解吸 desorption 结晶 crystallization 溶解solution 调节 modulate 控制 control 悬浮 suspension 循环circulation 再生 regeneration 再活化 reactivation 沥取leaching 破碎 crushing 煅烧 caloination 沉降 sedimentation 沉淀 precipitation 气化 gasification 冷冻 refrigeration 固化、结晶 solidification 包装 package 升华 sublimation 燃烧bustion 引烧 ignition 蒸馏 distillation 碳化 carbonization 压缩 pression 化学物质及特性固体 solid 液体 liquid 气体gas 化合物 pound 混合物 mixture 粉 powder 片状粉未 flake 小粒 granule 结晶 crystal 乳化物 emulsion 氧化物 oxidizing agent 复原剂 reducing agent 有机物 organic material 真空vacuum 母液 master liquor 富液 rich liquor 贫液 lean liquor 萃出物 extract 萃余物 raffinate 絮凝剂 floulants 冷冻盐水brine 酸度 acidity 浓度 concentration 碱度 alkalinity 溶解度 solubility 凝固点 solidificalion point 沸点 boiling point 熔点 melting point 蒸发率 evaporation rate 粘度viscosity 吸水的 water absorbent(a) 无水的 anhydrous(a) 外观 appearance 无色的 colorless(a) 透明的 transparent(a) 半透明的 translucent 密度 density 比重 specific gravity 催化剂 catalyst 燃烧 bustion 引燃 ignition 自然点 self-ignition temperature 可燃气体 bustible gas 可燃液体 inflammable liquid 易燃液体 volatile liquid 爆炸混合物 explosive mixture 爆炸性环境 explosive atmosphere(environment) 爆炸极限 explosive concentration limit 废水 waste water 废液waste liquid 废气 off-gas 噪声 noise pollution 成分position 挠度 deflection 力和力矩 force and moment 弯矩bending moment 应力-应变曲线 stress-strain diagram 百分比percentage 环境温度 ambient temperature 工作温度 operating 设计温度 design temperature(pressure) 相对湿度 RH=relative humidity 油渣、淤泥 sludge 杂质 impurity 化工设备泵 pump 轴流泵 axial flow pump 真空泵 vacuum pump 屏蔽泵 canned pump 柱塞泵 plunger pump 涡轮泵 turbine pump 涡流泵 vortex pump 离心泵 centrifugal pump 喷射泵 jet pump 转子泵 rotary pump 管道泵 inline pump 双作用往复泵 double action reciprocating pump 计量泵 metering pump 深井泵 deep well pump 齿轮泵 gear pump 手摇泵 hand(wobble) pump 螺杆泵 screw (spiral) pump 潜水泵 submersible pump 斜转子泵 inclined rotor pump 封闭式电磁泵 hermetically sealed magic drive pump 气升泵 air-lift-pump 轴承 bearing 叶轮 impeller 虹吸管siphon 高压容器 high pressure vessel 焚化炉 incinerator 火焰去除器 flame arrester 工业炉 furnace 烧嘴 burner 锅炉boiler 回转窑 rotary kiln 加热器 heater 电加热器 electric heater 冷却器 cooler 冷凝器 condenser 换热器 heat exchanger 反响器 reactor 蒸馏釜 still 搅拌器 agitator 混合器 mixer 静态混合器 static mixers 管道混合器 line mixers 混合槽 mixing tanks 破碎机 crusher 磨碎机 grinder 研磨机 pulverizer 球磨机 ballmill 过滤器 filter 别离器 separator 枯燥器 drier 翅片 fins 烟囱 stack 火炬 flare 筛子 screen 煅烧窑 calciner 倾析器 decanter 蒸发器 evaporator 再沸器 reboiler 萃取器extractor 离心机 centrifuger 吸附（收）器 adsorber 结晶器crystallizer 电解槽 electrolyzer 电除尘器 electric precipitator 洗涤器 scrubber 消石灰器 slaker 料仓 bin 料斗hopper 加料器 feeder 增稠器 thickener 澄清器 clarifier 分级器 classifier 浮洗器 floulator 废液池 sump 喷射器 ejector 喷头 sprayer 成套设备 package unit 仪器设备 apparatus 附属设备 aessory 旋转式压缩机 rotary pressor 往复式压缩机reciprocating pressor 水环式压缩机 nash pressor 螺杆式压缩机 helical screw pressor 离心式压缩机 centrifugal pressor 多级压缩机 mutiple stages pressor 固定床反响器 fixed bed reactor 流化床反响器 fluidized bed reactor 管式反响器tubular reactor 列管式换热器 tubular heat exchanger 螺旋板式换热器 spiral plate heat exchanger 萃取塔 extraction column 板式塔 plate column 填料塔 packed column 洗涤塔scrubber 吸收塔 absorber 冷却塔 cooling tower 精馏塔fractionating tower 汽提塔 stripper 再生塔 regenerator 造粒塔 prill tower 塔附件 tower aessories 液体分配（布）器liquid distributor 填料支持板 support plate 定距管 spacer 降液管 downer 升气管 chimney 顶(底)层塔盘 top (bottom) tray 挡板 baffle 抽出口 draw nozzle 溢流堰 weir 泡罩 bubble cap 筛板 sieve plate 浮阀 float valve 除沫器 demister pad 塔裙座 skirt 椭圆封头 elliptical head 高位槽 head tank 中间槽intermediate tank 加料槽 feed tank 补给槽 make-up tank 计量槽 measuring tank 电解槽 cell 溜槽 chute 收集槽 collecting tank 液滴别离器 knockout drum 稀释罐 thinning tank 缓冲罐surge drum 回流罐 reflux drum 闪蒸罐 flash drum 浮顶罐floating roof tank 内浮顶罐 covered floating roof tank 球罐spheroid 气柜 gas holder 湿式气柜 wet gas-holder 干式气柜dry gas-holder 螺旋式气柜 helical gas-holder 星型放料器,旋转阀 rotary valve 抽滤器 mutche filter 压滤器 filter press 压滤机 pressure filter 板框压滤器 plate-and-fram filter press 转鼓过滤器 rotary drum filter 带式过滤器 belt filter 翻盘式过滤器袋滤器 bag filter 旋风别离器 cyclone separator 盘式枯燥箱 partment tray drier 真空枯燥器 vacuum drier 隧道式枯燥器 tunnel drier 回转枯燥器 rotary drier 穿流循环枯燥器 through circulation drier 喷雾枯燥器 spray drier 气流枯燥器 pneumatic conveyor drier 圆盘式加料器 dish feeder 螺旋式加料器 screw feeder 颚式破碎机 jaw crusher 回转破碎机gyratory crusher 滚洞破碎机 roll crusher 锤式破碎机 hammer crusher 冲击破碎机 rotor impact breaker 气流喷射粉碎机 jet pulverizer 棍磨机 rod mill 雷蒙机 raymond mill 锤磨机hammer mill 辊磨机 roller mill 振动筛 vibrating screen 回转筛 rotary screen 风机 fan 罗茨鼓风机 root＇s blower 起重机crane 桥式起重机 bridge crane 电动葫芦 motor hoist 发电机generator 电动机 motor 汽轮机 steam turbine 管道工程 piping engineering 1 阀门 valve 阀杆 stem 内螺纹阀杆 inside screw 阀座 valve seat (body seat) 阀座环、密封圈 sealing ring 阀芯(包括密封圈,杆等) trim 阀盘 disc 阀体 body 阀盖 bon 手轮hand wheel 手柄 hand level (handle) 压盖 gland 闸阀 gate valve 平行双闸板 double disc parallel seat 楔形单闸板 split wedge 截止阀 globe valve 节流阀 throttle valve 针阀 needle valve 角阀(角式截止阀) angle valve Y型阀(截止阀) Y-valve(Y-body globe valve) 球阀 ball valve 三通球阀 3-way ball valve 蝶阀 butterfly valve 对夹式(薄片型) wafer type 偏心阀板蝶阀 offset disc (eentric) butterfly valve 斜阀盘蝶阀 canted disc butterfly valve 连杆式蝶阀 link butterfly valve 止回式蝶阀 bined non-return butterfly valve 柱塞阀piston type valve 旋塞阀 plug valve 三通旋塞阀 three-way plug valve 四通旋塞阀 four-way plug valve 旋塞 cock 衬套旋塞 sleeve cock 隔膜阀 diaphragm valve 橡胶衬里隔膜阀 rubber lined diaphragm valve 直通式隔膜阀 straight way diaphragm valve 夹紧式胶管阀 pinch valve 止回阀 check valve 升降式止回阀 lift check valve 旋启式止回阀 swing check valve 落球式止回阀 ball check valve 弹簧球式止回阀 spring ball check valve 底阀 foot valve 切断式止回阀 stop check valve 活塞式止回阀 piston check valve 翻板止回阀 flap check valve 蝶式止回阀 butterfly check valve 平安泄气阀 safety[SV] 平安泄放阀 relief valve[RV] 平安泄压阀 safety relief valve 杠杆重锤式 lever and weight type 罐底排污阀 flush-bottom tank valve 波纹管密封阀 bellow sealed valve 电磁阀 solenoid (operated) valve 电动阀 electrically(electric-motor)operated valve 气动阀 pneumatic operated valve 低温用阀 cryogenic service valve 蒸汽疏水阀 steam trap 机械式疏水阀 mechanical trap 浮桶式疏水阀 open (top) bucket trap 浮球式疏水阀 float trap 倒吊桶式疏水阀 inverted bucket trap 自由浮球式疏水阀 loose float trap 恒温式疏水阀 thermostatic trap 压力平衡式恒温疏水阀 balanced pressure thermostatic trap 热动力式疏水阀thermodynamic trap 脉冲式蒸汽疏水阀 impulse steam trap 放汽阀(自动放汽阀) (automatic) air vent valve 换向阀 diverting (reversing) valve 呼吸阀 breather valve 减压阀 pressure reducing valve 控制阀 control valve 执行机构 actuator 差压调节阀 differential pressure regulating valve 切断阀 block (shut-off, stop) valve 调节阀 regulating valve 快开阀 quick opening valve 快闭阀 quick closing valve 隔断阀 isolating valve 三通阀 three way valve 夹套阀 jacketed valve 非旋转式阀 non-rotary valve 2管子,管件,法兰管子 pipe(按标准制造的配管用管) tube(不按标准规格制造的其它用管) 钢管 steel pipe 铸铁管 cast iron pipe 衬里管 lined pipe 复合管 clad pipe 碳钢管 carbon steel[C.S.]pipe 合金钢管 alloy steel pipe 不锈钢管 stainless steel[S.S.]pipe 奥氏体不锈钢管 austenitic stainless steel pipe 铁合金钢管 ferritic alloy steel pipe 轧制钢管 wrought-steel pipe 锻铁管 wrought-iron pipe 无缝钢管 seamless[SMLS] steel pipe 焊接钢管 welded steel pipe 电阻焊钢管 electric-resistance-welded steel pipe 电熔(弧)焊钢板卷管 electric-fusion(arc)-welded steel-plate pipe 螺旋焊接钢管 spiral welded steel pipe 镀锌钢管 galvanized steel pipe 排污阀 blowdown valve 集液排放阀 drip valve 排液阀drain valve 放空阀 vent valve 卸载阀 unloading valve 排出阀discharge valve 吸入阀 suction valve 取样阀 sampling valve手动阀 hand operated(manually-operated) valve (水)龙头bibb;bib;faucet 抽出液阀(小阀) bleed valve 旁路阀 by-pass valve 软管阀 hose valve 混合阀 mixing valve 破真空阀 vacuum breaker 冲洗阀 flush valve 根部阀 root (primary, header) valve 水煤气钢管 water-gas steel pipe 塑料管 plastic pipe玻璃管 glass tube 橡胶管 rubber tube 壁厚 wall thickness[WT] 壁厚系列号 schedule number[SCH.NO.] 加厚的,加强的 extra heavy (strong) 双倍加厚的,双倍加强的 double extra heavy (strong) 弯头 elbow 异径弯头 reducing elbow 长半径弯头 long radius elbow 短半径弯头 short radius elbow 长半径180°弯头long radius return 短半径180°弯头 short radius return 三通 tee 异径三通 reducing tee 等径三通 straight tee 带支座三通base tee 45°斜三通45°lateral Y型三通true“Y“ 四通cross 异径管 reducer 同心异径管 concentric reducer 偏心异径管 eentric reducer 管接头 coupling;full coupling 活接头union 短管 nipple 预制弯管 fabricated pipe bend U型弯管“U“bend 法兰端 flanged end 万向接头 universal joint 对焊的 butt welded[BW] 螺纹的 threaded[THD] 承插焊的 socketwelded[SW] 法兰 flange[FLG] 整体管法兰 integral pipe flange 钢管法兰 steel pipe flange 螺纹法兰 threaded flange 滑套法兰 slip-on flange 平焊法兰 slip-on-welding flange 承插焊法兰 socket welding flange 松套法兰 lap joint flange[LJF] 对焊法兰 weld neck flange[WNF] 法兰盖 blind flange;blind 异径法兰 reducing flange 压力级 pressure rating(class) 突面raised face[RF] 凸面 male face 凹面 female face 全平面;满平面 flat face;full face[FF] 3.管道特殊件 piping speciality 粗滤器 strainer 过滤器 filter 临时过滤器 temporarystrainer(cone type) Y型过滤器 Y-type strainer T型过滤器 T-type strainer 永久过滤器 permanent filter 洗眼器及淋浴器eye washer and shower 视镜 sight glass 阻火器 flamearrester 喷咀;喷头 spray nozzle 喷射器 ejector 取样冷却器sample cooler 消音器 silencer 膨胀节 expansion joint 波纹膨胀节 bellow 补偿器 pensator 软管接头 hose connection[HC] 快速接头 quick coupling 金属软管 metal hose 橡胶管 rubber hose 挠性管 flexible tube 特殊法兰 special flange 漏斗funnel 8字盲板 spectacle (figure 8) blind 爆破板 rupture disk 4,其它材料碳素钢 carbon steel [C.S.] 不锈钢 stainless steel[S.S.] 铸铁 cast iron[C.I.] 铝 aluminum 铜,紫铜 copper 钛 titanium 抗拉强度 tensile strength 非金属材料 non-metallic material 塑料 plastic 陶瓷 ceramic 搪瓷 porcelain enamel 玻璃 glass 橡胶 rubber 垫片 gasket[GSKT] 平垫片 flat gasket 填料 packing 型钢 shaped steel 角钢 angle steel 槽钢channel 工字钢 I-beam 宽缘工字钢或H钢 wide flanged beam 扁钢 flat bar 圆钢 round steel; rod 钢带 strap steel 网络钢板checkered plate 材料表 bill of material[BOM] 材料统计material take-off[MTO] 散装材料 bulk material 综合管道材料表 consolidated piping material summary sheet[CPMSS] 汇总表summary sheet 5.设备布置及管道设计中心线 center line 装置边界 boundary limit[BL] 区界 area limit 设备布置 equipment arrangement (layout);plot plan 标高,立面 elevation[EL] 支撑点 point of support[POS] 工厂北向 plant north 方位orientation 危险区 hazardous area classification 净正吸入压头 positive suction head 绝对标高 absolute elevation 坐标coordinate 管道研究 piping study 管道布置平面 piping arrangement plan[PAP] 管道布置 piping assembly; layout 详图detail “X“视图view “X“ “A-A“ 剖视section “A-A“ 轴测图 isometric drawing 索引图 key plan 管道及仪表流程图piping and instrument diagram[P&ID] 管口表 list of nozzles 地上管道 above ground piping 地下管道 under ground piping 管线号 line number 总管 header; manifold 旁路 by pass 常开normally open 常闭 normally closed 取样接口 sampling connection 伴热管 tracing pipe 蒸汽伴热 steam tracing 热水伴热 hot-water tracing 电伴热 electrical tracing 夹套管jacketed line 全夹套管 full jacketed 比例 scale 图 figure 草图 sketch 图例 legend 符号 symbol 件号 part n上一篇：下一篇：。

化工词汇中英对照汇总

化工词汇中英对照汇总在化工领域，很多技术和术语都有一定的复杂性，对于初学者来说，理解这些化工词汇的中英对照是非常重要的。

本文将为大家汇总一些常见的化工词汇中英对照，帮助大家更好地理解和学习化工知识。

一、常用化工词汇中英对照下面是一些常用的化工词汇中英对照：1.化学（Chemistry）2.化学工程（Chemical engineering）3.反应器（Reactor）4.催化剂（Catalyst）5.有机化学（Organic chemistry）6.无机化学（Inorganic chemistry）7.分析化学（Analytical chemistry）8.物理化学（Physical chemistry）9.热力学（Thermodynamics）10.流体力学（Fluid mechanics）11.质量传递（Mass transfer）12.热传递（Heat transfer）13.分离技术（Separation technology）14.离心机（Centrifuge）15.反应动力学（Reaction kinetics）16.蒸馏（Distillation）17.萃取（Extraction）18.吸附（Adsorption）19.冷凝器（Condenser）20.塔式反应器（Tower reactor）二、化学元素中英对照化学领域中，化学元素也是非常重要的概念。

下面是一些常见的化学元素的中英对照：1.氢（Hydrogen）2.氧（Oxygen）3.氮（Nitrogen）4.碳（Carbon）5.铁（Iron）6.铜（Copper）7.锌（Zinc）8.铝（Aluminum）9.铅（Lead）10.镁（Magnesium）11.锡（Tin）12.钠（Sodium）13.钾（Potassium）14.钙（Calcium）15.硫（Sulfur）16.硅（Silicon）17.氯（Chlorine）18.氟（Fluorine）19.锰（Manganese）20.硼（Boron）三、化工设备中英对照在化工过程中，常常会用到各种化工设备。

常见的化工词汇中英文对照

工艺流程??连续过程c o n t i n u o u s p r o c e s s 间歇过程b a t c h p r o c e s s 工艺叙述p r o c e s s d e s c r i p t i o n 工艺特点p r o c e s s f e a t u r e 操作o p e r a t i o n 反副絮浮倾催化萃中水过干还原r e d u c t i o n 氧化o x i d a t i o n 氢化h y d r o g e n a t i o n 分解d e c o m p o s i t i o n 离解d i s s o c i a t i o n 合成s y n t h e t i c s 吸收a b s o r p t i o n 吸附a d s o r p t i o n 解吸d e s o r p t i o n 结晶c r y s t a l l i z a t i o n 溶解s o l u t i o n 调节m o d u l a t et r o ls i o nt i o nt i o na t i o nh i n gh i n gt i o na t i o na t i o nt i o n 冷冻r e f r i g e r a t i o n 固化、结晶s o l i d i f i c a t i o n 包装p a c k a g e 升华s u b l i m a t i o n 燃烧c o m b u s t i o n 引烧i g n i t i o n蒸馏d i s t i l l a t i o n 碳化c a r b o n i z a t i o n 压缩c o m p r e s s i o n化学物质及特性固体solid液体liquid气体gas化合物compound粉小粒结晶真空母液富液贫液酸度浓度碱度沸点熔点蒸发率evaporation rate粘度viscosity吸水的water absorbent(a)无水的anhydrous(a)外观appearance无色的colorless(a)透明的transparent(a)半透明的translucent密度density比重specific gravity催化剂catalyst 燃烧combustion引燃ignition自然点self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境explosive atmosphere(environment) 爆炸极限explosive concentration limit废水waste water废液waste liquid转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump齿轮泵gear pump手摇泵hand(wobble) pump螺杆泵screw (spiral) pump潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drivepump气升泵air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel 焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler翅片烟囱火炬筛子煅烧窑calciner倾析器decanter蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附（收）器adsorber结晶器crystallizer电解槽electrolyzer电除尘器electric precipitator 洗涤器scrubber 消石灰器slaker料仓bin料斗hopper加料器feeder增稠器thickener澄清器clarifier分级器classifier浮洗器flocculator废液池sump喷射器ejector喷头sprayer塔附件tower accessories液体分配（布）器liquid distributor 填料支持板support plate定距管spacer降液管downcomer升气管chimney顶(底)层塔盘top (bottom) tray挡板baffle抽出口draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽make-up tank计量槽measuring tank电解槽cell溜槽球罐气柜盘式干燥箱compartment tray drier真空干燥器vacuum drier隧道式干燥器tunnel drier回转干燥器rotary drier穿流循环干燥器through circulation drier 喷雾干燥器spray drier气流干燥器pneumatic conveyor drier圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher 滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan节流阀throttle valve针阀needle valve角阀(角式截止阀) angle valveY型阀(截止阀) Y-valve(Y-body globe valve)球阀ball valve三通球阀3-way ball valve蝶阀butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀offset disc (eccentric) butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀combined non-return butterfly valve柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve底阀倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀) (automatic) air vent valve换向阀diverting (reversing) valve呼吸阀breather valve减压阀pressure reducing valve 控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve 切断阀block (shut-off, stop) valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀non-rotary valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve取样阀sampling valve手动阀hand operated(manually-operated) valve(水)龙头bibb;bib;faucet抽出液阀(小阀) bleed valve旁路阀by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve根部阀root (primary, header) valve水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube壁厚wall thickness[WT]壁厚系列号schedule number[SCH.NO.] 双倍弯头三通45°Y四通短管U法兰端flanged end万向接头universal joint对焊的butt welded[BW]螺纹的threaded[THD]承插焊的socket welded[SW]法兰flange[FLG]整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰slip-on flange平焊法兰slip-on-welding flange 承插焊法兰socket welding flange 松套法兰lap joint flange[LJF]对焊法兰weld neck flange[WNF] 法兰盖blind flange;blind异径法兰reducing flange压力级pressure rating(class)突面raised face[RF]凸面male face凹面female face全平面;满平面flat face;full face[FF]8字盲板spectacle (figure 8) blind 爆破板rupture disk4,其它材料碳素钢carbon steel [C.S.]不锈钢stainless steel[S.S.]铸铁cast iron[C.I.]铝aluminum铜,紫铜copper钛titanium抗拉强度tensile strength非金属材料non-metallic material塑料plastic陶瓷ceramic搪瓷porcelain enamel玻璃glass橡胶rubber垫片gasket[GSKT]平垫片flat gasket填料packing型钢shaped steel角钢angle steel槽钢扁钢圆钢钢带综合5.区界设备plan标高,工厂北向plant north方位orientation危险区hazardous area classification净正吸入压头net positive suction head绝对标高absolute elevation坐标coordinate管道研究piping study管道布置平面piping arrangement plan[PAP] 管道布置piping assembly; layout详图detail"X"视图view "X" "A-A" 剖视section "A-A"轴测图isometric drawing索引图key plan管道及仪表流程图piping and instrument diagram[P&ID]管口表list of nozzles地上管道above ground piping地下管道under ground piping管线号line number总管header; manifold旁路by pass。

化工术语中英文对照

化工术语中英文对照在化工领域中，有许多术语用来描述不同的化学过程、化学物质和实验设备。

这些术语通常使用中文和英文两种语言来表达，因此熟悉化工术语的中英文对照是非常重要的。

本文将介绍一些常见的化工术语，并提供它们的中英文对照。

1. 化学过程术语1.1 氧化（Oxidation）•中文：氧化•英文：Oxidation1.2 还原（Reduction）•中文：还原•英文：Reduction1.3 反应（Reaction）•中文：反应•英文：Reaction1.4 反应速率（Reaction Rate）•中文：反应速率•英文：Reaction Rate1.5 氧化反应（Oxidation Reaction）•中文：氧化反应•英文：Oxidation Reaction1.6 还原反应（Reduction Reaction）•中文：还原反应•英文：Reduction Reaction1.7 酸碱中和反应（Neutralization Reaction）•中文：酸碱中和反应•英文：Neutralization Reaction 2. 化学物质术语2.1 水（Water）•中文：水•英文：Water2.2 盐（Salt）•中文：盐•英文：Salt2.3 酸（Acid）•中文：酸•英文：Acid 2.4 碱（Alkali）•中文：碱•英文：Alkali 2.5 溶液（Solution）•中文：溶液•英文：Solution2.6 离子（Ion）•中文：离子•英文：Ion2.7 分子（Molecule）•中文：分子•英文：Molecule 2.8 化合物（Compound）•中文：化合物•英文：Compound3. 实验设备术语3.1 烧杯（Beaker）•中文：烧杯•英文：Beaker3.2 镊子（Tweezers）•中文：镊子•英文：Tweezers3.3 温度计（Thermometer）•中文：温度计•英文：Thermometer 3.4 试管（Test Tube）•中文：试管•英文：Test Tube3.5 漏斗（Funnel）•中文：漏斗•英文：Funnel3.6 量筒（Graduated Cylinder）•中文：量筒•英文：Graduated Cylinder 3.7 手套（Gloves）•中文：手套•英文：Gloves3.8 磁力搅拌器（Magnetic Stirrer）•中文：磁力搅拌器•英文：Magnetic Stirrer结论掌握化工术语的中英文对照对于理解化工过程、交流和学习非常重要。

化工词汇中英文对照

Agitator（搅拌器）Anol（对丙烯基苯酚）Anone（环己醇）Annunciator（信号）Auxiliary（辅助的）Available （可用的）Batch （一批）Baseplate （基板）Bidder （投标人）Bid （出价）Bulk（大量）Catalog （目录）Closure （关闭）Coil （线圈）Contractor（承包人）Conduit（管道）Corrosion （腐蚀）Cryogenic（低温的）Consumption figure （消耗定额）Conform （使一致统一）Contract （合同）Defect （缺损）Discernible （可辨别的）Dismantling （拆除）Electrode（电极）Enclosure （附件，外壳）Epoxy （环氧树脂）Evaluation （评估）Fabricate（制作）Facility（设备）Fasten （使固定）FRP （玻璃钢）Grease（润滑油）Injurious （有害的）Incur （招致）Integral （完整的）Itemize （详细说明）Lubricant （润滑）Moment （力矩的）Negotiation （谈判）Nut（螺帽）Panels（仪表板）Pertinent （相关的）Penetrate （穿透）Pinhole （砂眼）Prior （在。

之前）Promoter（促进剂）Proposal （建议）Radiographic （x光技术）RC（混凝土）Remote（远程的）Requisition （申请）Resin （树脂）Resistant （抵抗的）Rupture Disc.（爆破膜）Schematic （概要）Securely （安全的）Skid （滑动垫木）Sketches （设计简图）Solenoid（螺杆）Specify （详细说明）Submit（提交）Tar Epoxy（沥青环氧树脂）Thermo cement（传热胶泥）Withstanding （经得起）Vinyl Ester（乙烯基酯）控制系统缩写AFS （atomic fluorescence spectroscopy）原子荧光光谱法BMS（burner management system）燃炉管理系统CCR（centralized control room）中央控制室DAS（data acquistion system）数据采集系统DCS（distributed control system）分布式控制系统DEH（turbine digital electro-hydraulic control system）透平数字电液控制系统ETH（turbine Emergency trip system）透平紧急截止系统EWS（engineer working station）工程师工作台ICP-OES（Inductively coupled plasma optical emission spectroscopy）MCS（modulating control system）调幅控制Orion ISE（ion selective electrode）ORP（operator station）操作员控制台SCS （sequence control system）顺序控制系统TS1（turbine superbisory instrument）透平监控仪表TVC/Legionella/BOD TVC---total viable countUPS（uninterruptible power system）不间断电源化学缩写TOC 总有机碳UV 紫外线IR 红外线HPLC 高效液相色谱法APS 平均粒度分布SS 悬浮固体TOD 总需氧量COND 电导率Tere- 对Orth- 邻Meta- 间EIA——Environmental Impact Assessment Report。

化学及化工专业英语词汇翻译

化学及化工专业英语词汇翻译引言化学及化工领域是一个重要且复杂的领域，涉及到各种化学概念和专业术语。

掌握化学及化工专业英语词汇翻译对于学习和研究化学及化工领域具有重要意义。

本文将介绍一些常见的化学及化工专业英语词汇，并给出相应的中文翻译。

1. 元素（Elements）•Hydrogen（氢）•Carbon（碳）•Oxygen（氧）•Nitrogen（氮）•Phosphorus（磷）•Sulfur（硫）2. 化合物（Compounds）•Water（水）•Methane（甲烷）•Ethanol（乙醇）•Sodium chloride（氯化钠）•Calcium carbonate（碳酸钙）•Ammonia（氨）3. 反应（Reactions）•Synthesis（合成）•Decomposition（分解）•Oxidation（氧化）•Reduction（还原）•Acid-base reaction（酸碱反应）•Polymerization（聚合）4. 催化剂（Catalysts）•Platinum（铂）•Palladium（钯）•Enzyme（酶）•Zeolite（沸石）•Homogeneous catalyst（均相催化剂）•Heterogeneous catalyst（非均相催化剂）5. 离子（Ions）•Cation（阳离子）•Anion（阴离子）•Sodium ion（钠离子）•Chloride ion（氯离子）•Hydroxide ion（氢氧根离子）•Nitrate ion（硝酸根离子）6. 溶液（Solutions）•Solvent（溶剂）•Solute（溶质）•Concentration（浓度）•Dilution（稀释）•Dissolve（溶解）•Precipitate（沉淀）7. 实验设备（Laboratory Apparatus）•Beaker（烧杯）•Flask（烧瓶）•Test tube（试管）•Burette（分析管）•Pipette（移液管）•Funnel（漏斗）8. 测量单位（Units of Measurement）•Gram（克）•Liter（升）•Celsius（摄氏度）•Kelvin（开尔文）•Mole（摩尔）•Milliliter（毫升）9. 聚合物（Polymers）•Polyethylene（聚乙烯）•Polypropylene（聚丙烯）•Polyvinyl chloride（聚氯乙烯）•Polystyrene（聚苯乙烯）•Polyethylene terephthalate（聚对苯二甲酸乙二醇酯）•Polyacrylonitrile（聚丙烯腈）10. 有机化合物（Organic Compounds）•Benzene（苯）•Ethanol（乙醇）•Acetone（丙酮）•Methanol（甲醇）•Formaldehyde（甲醛）•Acetic acid（乙酸）结论在化学及化工领域，掌握英语词汇的翻译对于学习和研究具有重要意义。

化工专业词汇中英文对照

1 管道组成件Piping component1。

1 管子Pipe管子（按照配管标准规格制造的) pipe管子（不按配管标准规格制造的其他用管）tube钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel pipe合金钢管alloy steel pipe不锈钢stainless steel pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought—iron pipe无缝钢管seamless (SMLS）steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance welded steel pipe电熔（弧)焊钢板卷管electric-fusion （arc）-welded steel—plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe热轧无缝钢管hot—rolling seamless pipe冷拔无缝钢管cold-drawing seamless pipe水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube直管run pipe; straight pipe1。

2 管件Fitting弯头elbow异径弯头reducing elbow带支座弯头base elbowk半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return带侧向口的弯头（右向或左向）side outlet elbow （right hand or left hand) 双支管弯头( 形）double branch elbow三通tee异径三通reducing tee等径三通straight tee带侧向口的三通（右向或左向）side outlet tee （right hand or 1eft hand) 异径三通（分支口为异径) reducing tee (reducing on outlet)异径三通（一个直通口为异径）reducing tee (reducing on one run）带支座三通base tee异径三通(一个直通口及分支口为异径) reducing tee (reducing on one run and outlet)异径三通（两个直通口为异径，双头式）reducing tee （reducing on both runs, bull head)45°斜三通45° lateral45°斜三通（支管为异径）45° lateral (reducing on branch)45°斜三通(一个直通口为异径）45° lateral （reducing on one run）45°斜三通（一个直通口及支管为异径）45° lateral （reducing on one run and branch）Y型三通(俗称裤衩）true “Y”四通cross等径四通straight cross异径四通reducing cross异径四通（一个分支口为异径)reducing cross （reducing on one outlet）异径四通（一个直通口及分支口为异径）reducing cross (reducing on one run and outlet）异径四通(两个分支口为异径) reducing cross (reducing on both outlet)异径四通（一个直通口及两个分支口为异径）reducing cross (reducing on one run and both outlet) 异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer锻制异径管reducing swage螺纹支管台threadolet焊接支管台weldolet承插支管台sockolet弯头支管台elbolet斜接支管台latrolet镶入式支管嘴sweepolet短管支管台nipolet支管台.插入式支管台boss管接头coupling，full coupling半管接头half coupling异径管接头reducing coupling活接头union内外螺纹缩接(俗称补芯) bushing管帽cap (C)堵头plug短节nipple异径短节reducing nipple；swage nipple1.3 弯管Bend预制弯管fabricated pipe bend跨越弯管（^ 形）cross—over bend偏置弯管(~ 形) offset bend90°弯管quarter bend环形弯管cirele bend单侧偏置90°弯管（? 形）single offset quarter bendS形弯管“S” bend单侧偏置U形膨胀弯管（| ？形）single offset “U” bendU形弯管“U” bend双偏置U膨胀弯管double offset expansion “U" bend斜接弯管mitre bend三节斜接弯管3-piece mitre bend折皱弯管corrugated bend圆度roundness1。

常见的化工词汇中英文对照

工艺流程连续过程continuous process间歇过程batch process工艺叙述process description 工艺特点process feature操作operation反应reaction副反应side reaction絮凝flocculation 浮洗flotation倾析decantation催化反应catalytical reaction萃取extraction中和neutralization水解hydrolysis过滤filtration干燥drying还原reduction氧化oxidation氢化hydrogenation分解decomposition离解dissociation合成synthetics吸收absorption吸附adsorption解吸desorption结晶crystallization溶解solution调节modulate控制control悬浮suspension循环circulation再生regeneration再活化reactivation沥取leaching 破碎crushing煅烧caloination沉降sedimentation沉淀precipitation气化gasification冷冻refrigeration固化、结晶solidification包装package升华sublimation燃烧combustion引烧ignition蒸馏distillation 碳化carbonization压缩compression化学物质及特性固体solid液体liquid气体gas化合物compound 混合物mixture粉powder片状粉未flake小粒granule结晶crystal乳化物emulsion氧化物oxidizing agent还原剂reducing agent有机物organic material真空vacuum母液master liquor富液rich liquor贫液lean liquor萃出物extract萃余物raffinate絮凝剂flocculants冷冻盐水brine酸度acidity浓度concentration碱度alkalinity溶解度solubility凝固点solidificalion point沸点boiling point熔点melting point蒸发率evaporation rate粘度viscosity吸水的water absorbenta无水的anhydrousa外观appearance无色的colorlessa透明的transparenta半透明的translucent密度density比重specific gravity催化剂catalyst燃烧combustion引燃ignition自然点self-ignition temperature可燃气体combustible gas可燃液体inflammable liquid易燃液体volatile liquid爆炸混合物explosive mixture爆炸性环境explosive atmosphereenvironment 爆炸极限explosive concentration limit废水waste water废液waste liquid废气off-gas噪声noise pollution成分composition挠度deflection力和力矩force and moment弯矩bending moment应力-应变曲线stress-strain diagram百分比percentage环境温度ambient temperature工作温度operating设计温度design temperaturepressure相对湿度RH=relative humidity油渣、淤泥sludge杂质impurity化工设备泵pump轴流泵axial flow pump真空泵vacuum pump屏蔽泵canned pump柱塞泵plunger pump涡轮泵turbine pump涡流泵vortex pump离心泵centrifugal pump喷射泵jet pump转子泵rotary pump管道泵inline pump双作用往复泵double action reciprocating pump计量泵metering pump深井泵deep well pump 齿轮泵gear pump手摇泵handwobble pump螺杆泵screw spiral pump潜水泵submersible pump斜转子泵inclined rotor pump封闭式电磁泵hermetically sealed magnetic drive pump气升泵air-lift-pump轴承bearing叶轮impeller虹吸管siphon高压容器high pressure vessel 焚化炉incinerator火焰清除器flame arrester工业炉furnace烧嘴burner锅炉boiler回转窑rotary kiln加热器heater电加热器electric heater冷却器cooler冷凝器condenser换热器heat exchanger反应器reactor蒸馏釜still搅拌器agitator混合器mixer 静态混合器static mixers管道混合器line mixers混合槽mixing tanks破碎机crusher 磨碎机grinder研磨机pulverizer球磨机ballmill过滤器filter分离器separator干燥器drier翅片fins 烟囱stack火炬flare筛子screen煅烧窑calciner倾析器decanter蒸发器evaporator再沸器reboiler萃取器extractor离心机centrifuger吸附收器adsorber结晶器crystallizer电解槽electrolyzer电除尘器electric precipitator洗涤器scrubber消石灰器slaker料仓bin料斗hopper加料器feeder增稠器thickener澄清器clarifier分级器classifier浮洗器flocculator废液池sump喷射器ejector喷头sprayer成套设备package unit仪器设备apparatus附属设备accessory旋转式压缩机rotary compressor往复式压缩机reciprocating compressor水环式压缩机nash compressor螺杆式压缩机helical screw compressor离心式压缩机centrifugal compressor多级压缩机mutiple stages compressor固定床反应器fixed bed reactor流化床反应器fluidized bed reactor管式反应器tubular reactor列管式换热器tubular heat exchanger螺旋板式换热器spiral plate heat exchanger萃取塔extraction column板式塔plate column填料塔packed column洗涤塔scrubber吸收塔absorber冷却塔cooling tower精馏塔fractionating tower汽提塔stripper再生塔regenerator 造粒塔prill tower塔附件tower accessories液体分配布器liquid distributor填料支持板support plate定距管spacer降液管downcomer升气管chimney顶底层塔盘top bottom tray挡板baffle抽出口draw nozzle溢流堰weir泡罩bubble cap筛板sieve plate浮阀float valve除沫器demister pad塔裙座skirt椭圆封头elliptical head高位槽head tank中间槽intermediate tank加料槽feed tank补给槽make-up tank计量槽measuring tank电解槽cell溜槽chute收集槽collecting tank液滴分离器knockout drum稀释罐thinning tank缓冲罐surge drum回流罐reflux drum闪蒸罐flash drum浮顶罐floating roof tank内浮顶罐covered floating roof tank球罐spheroid气柜gas holder湿式气柜wet gas-holder干式气柜dry gas-holder 螺旋式气柜helical gas-holder星型放料器,旋转阀rotary valve抽滤器mutche filter压滤器filter press压滤机pressure filter板框压滤器plate-and-fram filter press转鼓过滤器rotary drum filter带式过滤器belt filter 翻盘式过滤器袋滤器bag filter旋风分离器cyclone separator盘式干燥箱compartment tray drier真空干燥器vacuum drier隧道式干燥器tunnel drier 回转干燥器rotary drier穿流循环干燥器through circulation drier喷雾干燥器spray drier气流干燥器pneumatic conveyor drier圆盘式加料器dish feeder螺旋式加料器screw feeder颚式破碎机jaw crusher回转破碎机gyratory crusher滚洞破碎机roll crusher锤式破碎机hammer crusher冲击破碎机rotor impact breaker气流喷射粉碎机jet pulverizer棍磨机rod mill雷蒙机raymond mill锤磨机hammer mill辊磨机roller mill振动筛vibrating screen回转筛rotary screen风机fan罗茨鼓风机root's blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor 汽轮机steam turbine管道工程piping engineering1 阀门valve阀杆stem内螺纹阀杆inside screw阀座valve seat body seat阀座环、密封圈sealing ring阀芯包括密封圈,杆等trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄hand level handle压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve节流阀throttle valve针阀needle valve角阀角式截止阀angle valveY型阀截止阀Y-valveY-body globe valve 球阀ball valve三通球阀3-way ball valve蝶阀butterfly valve对夹式薄片型wafer type偏心阀板蝶阀offset disc eccentric butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀combined non-return butterfly valve 柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀safetySV安全泄放阀relief valveRV安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀solenoid operated valve电动阀electricallyelectric-motoroperated valve 气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀open top bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀自动放汽阀automatic air vent valve换向阀diverting reversing valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve 切断阀block shut-off, stop valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀non-rotary valve2管子,管件,法兰管子pipe按标准制造的配管用管tube不按标准规格制造的其它用管钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel.pipe合金钢管alloy steel pipe不锈钢管stainless steel.pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamlessSMLS steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance-welded steel pipe 电熔弧焊钢板卷管electric-fusionarc-welded steel-plate pipe螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve 排出阀discharge valve吸入阀suction valve取样阀sampling valve手动阀hand operatedmanually-operated valve水龙头bibb;bib;faucet抽出液阀小阀bleed valve旁路阀by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve根部阀root primary, header valve水煤气钢管water-gas steel pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube壁厚wall thicknessWT壁厚系列号schedule number.加厚的,加强的extra heavy strong双倍加厚的,双倍加强的double extra heavy strong弯头elbow异径弯头reducing elbow长半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return三通tee异径三通reducing tee等径三通straight tee带支座三通base tee45°斜三通45°lateralY型三通true"Y"四通cross异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer管接头coupling;full coupling活接头union短管nipple预制弯管fabricated pipe bendU型弯管"U"bend法兰端flanged end万向接头universal joint对焊的butt weldedBW螺纹的threadedTHD承插焊的socket weldedSW法兰flangeFLG整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰slip-on flange平焊法兰slip-on-welding flange承插焊法兰socket welding flange松套法兰lap joint flangeLJF对焊法兰weld neck flangeWNF法兰盖blind flange;blind异径法兰reducing flange压力级pressure ratingclass突面raised faceRF凸面male face凹面female face全平面;满平面flat face;full faceFF3.管道特殊件piping speciality粗滤器strainer过滤器filter临时过滤器temporary strainercone type Y型过滤器Y-type strainerT型过滤器T-type strainer永久过滤器permanent filter洗眼器及淋浴器eye washer and shower 视镜sight glass阻火器flame arrester喷咀;喷头spray nozzle喷射器ejector取样冷却器sample cooler消音器silencer膨胀节expansion joint波纹膨胀节bellow补偿器compensator软管接头hose connectionHC快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube特殊法兰special flange漏斗funnel 8字盲板spectacle figure 8 blind爆破板rupture disk4,其它材料碳素钢carbon steel .不锈钢stainless steel.铸铁cast iron.铝aluminum铜,紫铜copper钛titanium抗拉强度tensile strength非金属材料non-metallic material塑料plastic陶瓷ceramic搪瓷porcelain enamel玻璃glass橡胶rubber垫片gasketGSKT平垫片flat gasket填料packing型钢shaped steel角钢angle steel槽钢channel工字钢I-beam宽缘工字钢或H钢wide flanged beam扁钢flat bar圆钢round steel; rod钢带strap steel网络钢板checkered plate材料表bill of materialBOM材料统计material take-offMTO散装材料bulk material综合管道材料表consolidated piping material summary sheetCPMSS汇总表summary sheet 5.设备布置及管道设计中心线center line装置边界boundary limitBL 区界area limit设备布置equipment arrangement layout;plot plan标高,立面elevationEL支撑点point of supportPOS工厂北向plant north方位orientation危险区hazardous area classification净正吸入压头net positive suction head绝对标高absolute elevation坐标coordinate管道研究piping study管道布置平面piping arrangement planPAP管道布置piping assembly; layout详图detail"X"视图view "X""A-A" 剖视section "A-A"轴测图isometric drawing索引图key plan管道及仪表流程图piping and instrument diagramP&ID管口表list of nozzles地上管道above ground piping地下管道under ground piping管线号line number总管header; manifold旁路by pass常开normally open常闭normally closed取样接口sampling connection伴热管tracing pipe蒸汽伴热steam tracing热水伴热hot-water tracing电伴热electricaltracing夹套管jacketed line全夹套管full jacketed比例scale图figure草图sketch图例legend符号symbol 件号part n。

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式 BET f ormula 理论 D LV O t h eo r y hydrophil e-lipophile balance method质 pV T property zeta potenti al德罗常数Av o g adr o 'num b er 德罗定律Av o g adr o law 乌斯电离理论A r rh en iu s io n iz at i on t heo ry 乌斯方程 A rrhenius equati on乌斯活化能 Arrheni us activation energy 定律 A mag at law 程 Eryi ng equation坦光化当量定律 Einstei n'slaw of phot ochemical equi v alence 坦－斯托克斯方程 Ei nstein-St okes equation 常数 A nt oine co n stant 方程 A nt oine equati on电导理论 Onsager'stheory of conductance hal f cel l hal f ti me peri od体 saturated l iquids气 saturated v apor附量 saturated ex tent of adsorpt ion气压 satur ated vap or pressu r e限 explosion limi ts功 specif i c surf ace work吉布斯函数 specif i c surface Gibbs funct ion度 reduced viscosi ty动势 standar d electromotiv e force极电势 standard electr ode potential尔反应焓 standard molar reaction enthal py 尔反应吉布斯函数 standard Gibbsf unction o lar reactio n entropy olar enthalpy functi onstandard molar Gibbs fr ee energy function olar combustion enthal py ent ro py olarformation enthal py尔生成吉布斯函数 standar d molar formationGibbs function 衡常数 standard equilibri um constant电极 stand ar d hy dr o gen electr od e st andard state standard en tr op y 力 standar d pr essure况 standard condi tionB ET 公 DLV O HL B法 pV T性 Z 电势阿伏加阿伏加阿累尼阿累尼阿累尼阿马格艾林方爱因斯爱因斯安托万安托万盎萨格半电池半衰期饱和液饱和蒸饱和吸饱和蒸爆炸界比表面比表面比浓粘标准电标准电标准摩标准摩标准摩标准摩标准摩标准摩标准摩标准摩标准摩标准平标准氢标准态标准熵标准压标准状尔反应熵 st an d ar dm尔焓函数 st an d ar dm 尔吉布斯自由能函数尔燃烧焓st an d ar dm尔熵stand ar d mo la r尔生成焓st an d ar dm表观活化能 apparent acti vation energy 表观摩尔质量 apparent molecular wei ght 表观迁移数 apparent transf erence number 表面 surf aces 表面过程控制 surface process contr ol泊 Po ise 不可逆过程irreversi ble process不可逆过程热力学 thermodynamics of irreversi ble processes 不可逆相变化 i rrev ersible phase change 布朗运动 brow ni an mov ement查理定律 Char le'slaw产率 yiel d敞开系统 op en syst em 超电势 over potenti al 沉降 sedi mentation沉降电势 sedi mentation potential 沉降平衡 sedi mentation equilibrium 触变 thixotr opy粗分散系统 thick disp er se system 催化剂 c at al y s t单分子层吸附理论 mono molecule l ayer adsorpti on 单分子反应单链反应 un i mol ecu lar react io n straight chai n reactions弹式量热计 bomb calorimet er道尔顿定律 D al ton l aw道尔顿分压定律 Dalton parti al pressure law德拜和法尔肯哈根效应 D ebye and Falkenhagen eff ect 德拜立方公式 D ebye cubi c formul a德拜－休克尔极限公式 Debye-Huckel'slimiting equation 等焓过程i senth alpic p ro cess等焓线 isenthal pic line等几率定理 theor em of equal probability表面活性剂表面吸附量表面张力表面质量作用定律波义尔定律波义尔温度波义尔点 B oyl 玻尔兹曼常数玻尔兹曼分布玻尔兹曼公式玻尔兹曼熵定玻色－爱因斯坦统计sur f act ant s sur face ex cess surf ace tension surface mass acti on law Boyle lawBoyle p o i n ttemper atureBol tzmann Bol tzmann Bol tzmannconstant distribution for mulaBol tzmann entropy theorem Bose-Einstein stati st ics电解池 electrolyt ic cell 电流效率 current eff iciency 电迁移 electro mi grati on 电迁移率electromobil ity电渗 electroosmosi s电渗析 electrodialy sis 电泳 el ectrophoresi ski net ics con tr ol independent particle syst em reduced mole v olume对比体积 reduced vol ume对比温度 r educed t emp eratur e丁达尔效应 D yndall eff ect定容摩尔热容 molar heat capaci ty under constant v olume 定容温度计 Constant v oI ume t hermometer定压摩尔热容 molar heat capaci ty under constant pressure 定压温度计constant pressure ther mom eter定域子系统localized particle sy stem等温等容位等温等压位 H el m hol tz f r ee ener gy Gibbs fr ee en er gy等温方程低共熔点equati on at constant temperature eutecti c point低共熔混合物 eutecti c mixture 低熔冰盐合晶第二类永动机第三定律熵第一类永动机缔合化学吸附cryohydri cperpetual machine of the second ki nd third-l aw entropyperpetual machine of the fir st kind association chemical adsorpti on电池电动势 electromotive force of cell s电池反应 cell react io n电导co nd u c tanc e电导率 conducti vit y电动势的温度系数 temperature coeffi cient of electromoti ve force 电动电势zeta p o tent ial电功 el ectr ic wo r k 电化学 electrochemi stry 电化学极化 electrochemi cal polarizat ion电极电势 electr ode potential电极反应reacti ons on the electrode电极种类 t ype o f electrod es 电量计 coulometer动力学方程 kinet ic equat ions 动力学控制独立子系统对比摩尔体积低会溶点 l ow er consol ute point 电池常数 cell c on st ant对比压力 r educed p r essur e 对称数 symmetr y number对行反应 reversi bl e reactions对应状态原理 pri ncipl e of correspondi ng state 多方过程 poly tropic process多分子层吸附理论 adsorption theory of multi-molecular layers 二级反应 second order reaction二级相变 seco nd order p h ase change 法拉第常数 farad ay constant 法拉第定律Far aday'slaw反电动势 b a c k E. M. F. 反渗透 rever se osmosis mol ecul arity reacti on orders extent of r eaction反应热 heat of react i o n 反应速率 r at e o f r eact i o nconstant of reacti on rate van der Wa als constant van der Waals equationv a n d e r Wa al s f or c evan 't Hoff equation of osmot ic pressure非基元反应 non-elementary reacti ons非体积功 non-vol ume work非依时计量学反应 time independent stoichiometric reacti ons 菲克扩散第一定律 Fick'sf irst law of diffusion沸点boili ng point沸点升高 elev ati on of boiling point 费米－狄拉克统计 Fermi-D irac statistics 分布 di st ri bution分布数 distribut ion numbers 分解电压 decomposition volt age 分配定律 distributi on law 分散系统 disperse sy stem 分散相 disper sion phase 分体积 par ti al volume 分体积定律 partial vol ume law 分压parti al pressure分压定律 parti al pressure law分子反应力学 mechanics of molecular reactions 分子间力i nterm olecul ar f or ce反应分子数反应级数反应进度反应速率常数范德华常数范德华方程范德华力范德华气体 van der Wa als gases 范特霍夫方程van 't H of f equat ion范特霍夫规则 v an 't H of f rul e范特霍夫渗透压公式格罗塞斯－德雷珀定律 Grotthus-Draoer'slaw 隔离系统 i sol ated syst em 根均方速率 root-mean-square speed 功wor k功函 wo r k content共轭溶液 conj ugate sol ution共沸温度 azeotropic temperature 构型熵 configurational entropy 孤立系统 i sol ated syst em 固溶胶 sol id so l固态混合物 sol i d sol u ti on 固相线 sol id phase l i ne 光反应 photoreacti on 光化学第二定律 the second l aw of acti nochemi stry 光化学第一定律the first law of actinochemistry光敏反应 photosensi tized reactions 光谱熵 spectrum entropy广度性质 ex tensiv e propert y 广延量 ext ensi ve quantity 广延性质 ex tensiv e propert y 规定熵 stipulated entropy过饱和溶液 oversaturated sol ution 过饱和蒸气 ov ersaturated v apor 过程 process 过渡状态理论 t ransi ti on state theory过冷水 super-cooled water过冷液体 overcooled l iquid 过热液体overheated l iqui d亥姆霍兹函数 Helmholtz function亥姆霍兹函数判据 Helmholtz function criteri on分子蒸馏 molecular di stil lati on 封闭系统clo sed syst em附加压力 excess pressu re弗罗因德利希吸附经验式 Freundlich empi ri cal formula 负极 negative pol e负吸附 negati ve adsorption 复合反应 composite reacti on of adsor pti on盖 •吕萨克定律 Gay-Lussac law 盖斯定律 Hess l aw甘汞电极 calomel el ectrode 感胶离子序杠杆规则 ly otropic seri es l ever rul e高分子溶液 macromolecul ar sol ution 高会溶点u pper con sol u te p oint隔离法 the isolation method亥姆霍兹自由能H el m hol tz f r ee energ y亥氏函数Hel mholt z funct ion焓 e nt h al py亨利常数H enry constant亨利定律Henry l aw恒沸混合物const ant boi li ng mi x ture恒容摩尔热容molar heat capacity at constant v olume恒容热heat at constant v olume恒外压constant external pr essur e恒压摩尔热容molar heat capaci ty at constant pressure恒压热heat at con stant p ressur e化学动力学chemical ki netics化学反应计量式stoichiometr ic equation of chemical reaction化学反应计量系数stoichiometric coeffici ent of chemi cal reaction化学反应进度extent of chemical react ion化学亲合势chemical aff inity化学热力学chemical thermodynami cs化学势chemical potenti al化学势判据chemical potential cri teri on化学吸附chemi sorptions环境envi ro n ment环境熵变entropy change in envi ronment挥发度vol atil ity混合熵ent ropy of mix ing混合物mi x ture活度acti vity活化控制acti vation control活化络合物理论activated compl ex theory活化能activati on energy霍根-华森图Hougen-Wa tson Chart基态能级energy level at gr ound state基希霍夫公式K i rchhoff f ormula基元反应elementary reacti ons积分溶解热integrati on heat of dissolution吉布斯－杜亥姆方程Gibbs-Duhem equation 吉布斯－亥姆霍兹方程Gibbs-Hel mhotz equation 吉布斯函数Gibbs funct ion吉布斯函数判据Gibbs function cr iter ion 吉布斯吸附公式Gibbs adsorption for mula 吉布斯自由能Gibbs free energy 敞开系统open system 超电势over potenti al 沉降sedi mentation沉降电势sedi mentat ion potential沉降平衡 sedi mentation equilibrium触变 thixotr opy粗分散系统 thick disperse system 催化剂catal yst单分子层吸附理论 mono molecule l ayer adsorpti on 单分子反应 un i mol ecu lar react io n 单链反应 straight chai n reactions弹式量热计 bomb calorimet er 道尔顿定律 D al ton l aw道尔顿分压定律 Dalton parti al pressure law德拜和法尔肯哈根效应 D ebye and Falkenhagen eff ect 德拜立方公式 D ebye cubi c formul a 德拜－休克尔极限公式Deby e-Huckel'slimit ing equation等焓过程 i senthal pic process 等焓线 isenthal pic line等几率定理等温等容位等温等压位等温方程低共熔点theor em of equal probability H el m hol tz f ree ener gy Gibbs fr ee en er gyequati on at constant temperature eutecti c point 低共熔混合物 eutecti c mixturel ow er consol ute point cryohydri c perpetual machi ne of perpetual machi ne of associ at ion chemi cal cell c on st ant电池电动势 electromotiveforce of cell s电池反应 cell react io n 电导 co nd u c tanc e 电导率conducti vit y电动势的温度系数 temperature coeffi cient of electromoti ve force 电动电势 zeta po tent ial电功 el ectr ic wo r k 电化学electrochemi stry电化学极化 electrochemi cal polarizat ion 电极电势 electr ode potential 电极反应 reacti ons on the electrode 电极种类 t ype o f electrod es 电解池 electrolyt ic cell 电量计 coulometer电流效率 current eff iciency 电迁移 electro mi grati on电迁移率electromobility低会溶点低熔冰盐合晶第二类永动机第三定律熵第一类永动机缔合化学吸附电池常数third-l aw entropyt h e seco n d ki nd the fir st kind adsorpti on范特霍夫渗透压公式 van 't Hoff equation of osmot ic pressure非基元反应 non-elementary reacti ons非依时计量学反应 time independent stoichiometric reacti ons菲克扩散第一定律 Fick'sf irst law of diffusion非体积功non-vol ume work 电渗 electroosmosi s电渗析 electrodialy sis电泳 el ectrophoresi s丁达尔效应 D yndall eff ect定容摩尔热容 molar heat capaci ty under constant定容温度计 Constant v oI ume t hermometer 定压摩尔热容 molar heat capaci ty under con stant 定压温度计 constant pressure ther mom eter 定域子系统 localized particle sy stem动力学方程 kinet ic equat ions动力学控制 ki net ics con tr ol独立子系统 independent particle syst em对比摩尔体积 reduced mole v olume对对对对比体积比温度比压力称数r educed t emp eratur e r educed p r essur e symmetr y number行反应应状态原理方过程分子层级反应reversi bl e reactions pri ncipl e of correspondi ng state polytropic process 吸附理论secondadsorption theory of mul ti-molecular layers order reacti on级相变拉第常数拉第定律电动势 back E.M. F.secondorder p h ase changefarad ay constant Far aday'slaw反反渗透 rever se osmosis反应分子数反应级数反应进度mol ecul arity reacti on orders ex tent of reacti on反应热 heat of react i o n 反应速率 r at e o f r eact i o n 反应速率常数 constan t o f r eacti on r ate 范德华常数 van der Wa als constant 范德华方程 van der Wa alsequat ion范德华力 v a n d e r Wa al s f or c e范德华气体 van der Wa als gases 范特霍夫方程 van 't H of f equat ion范特霍夫规则 v an 't H of f ru lereduced vol umevolumep r essu re沸点 boili ng point沸点升高 elevation of boiling point 费米－狄拉克统计 Fermi-Dirac stati sti cs 分布 di st ri bution分布数 distribut ion numbers 分解电压 decomposition volt age 分配定律 distributi on law 分散系统 disperse sy stem 分散相 disper sion phase 分体积 par ti al volume 分体积定律 partial vol ume law 分压parti al pressure分压定律 parti al pressure law分子反应力学 mechani cs of molecular reactions分子蒸馏 molecular di stil lati on 封闭系统clo sed syst em附加压力 excess pressu re弗罗因德利希吸附经验式 Freundlich empi rical formula of adsorption 负极 negativepol e负吸附 negati ve adsorption 复合反应 composite reacti on 盖 •吕萨克定律 Gay-Lussac law H ess l aw calomel electrodelyotropic seri es lever ruleu pper con sol u te p oint格罗塞斯－德雷珀定律 Grotthus-Draoer'slaw隔离系统 i sol ated syst em 根均方速率 root-mean-square speed 功wor k功函 wo r k content共轭溶液 conjugate solution共沸温度 azeotropic temperature 构型熵 configurational entropy 孤立系统 i sol ated syst em 固溶胶 sol id so l固态混合物 sol i d sol u ti on 固相线 sol id phase l i ne 光反应 photoreacti on光化学第二定律 the second law of actinochemistry 光化学第一定律 the first law ofact inochemistry光敏反应 photosensi tized reactions 光谱熵 spect ru m entr opy 广度性质ex tensiv e propert y高分子溶液macromolecular solution 隔离法the isolation method 分子间力 i ntermolecul ar force盖斯定律甘汞电极感胶离子序杠杆规则高会溶点广延量ext ensi ve quanti ty广延性质ex tensiv e propert y规定熵stip ulated entrop y过饱和溶液oversaturated sol ution过饱和蒸气ov ersaturated v apor过程pr ocess过渡状态理论t ransi ti on state theory过冷水super-cooled w ater过冷液体overcooled l iquid过热液体overheated l iquid亥姆霍兹函数Helmholt z funct ion亥姆霍兹函数判据Helmholtz function criteri on亥姆霍兹自由能H el m hol tz f r ee energ y亥氏函数Hel mholt z funct ion焓 e nt h al py亨利常数H enry constant亨利定律Henry l aw恒沸混合物const ant boi li ng mi x ture恒容摩尔热容molar heat capacity at constant v olume恒容热heat at constant v olume恒外压constant external pr essur e恒压摩尔热容molar heat capaci ty at constant pressure恒压热heat at con stant p ressur e化学动力学chemical ki netics化学反应计量式stoichiometr ic equation of chemical reaction化学反应计量系数stoichiometric coeffici ent of chemi cal reaction 化学反应进度extent of chemical react ion化学亲合势chemical aff inity化学热力学chemical thermodynami cs化学势chemical potenti al化学势判据chemical potential cri teri on化学吸附chemi sorptions环境envi ro n ment环境熵变entropy change in envi ronment挥发度vol atil ity混合熵ent ropy of mix ing混合物mi x ture活度acti vity活化控制acti vation control活化络合物理论activated compl ex theory活化能activati on energy霍根-华森图Hougen-Wa tson Chart基态能级energy level at gr ound state 基希霍夫公式K i rchhoff f ormula 基元反应elementary reacti ons积分溶解热integrati on heat of dissolution吉布斯－杜亥姆方程Gi bbs-Duhem equation吉布斯－亥姆霍兹方程Gibbs-Helmhotz equation 吉布斯函数f uncti on吉布斯函数判据Gibbs function cr iter ionGibbs adsorption for mula焦耳定律Joul e's law接触电势cont act potential接触角contact ang le节流过程throttli ng process节流膨胀throttli ng expansioncoeffici ent of throttling expansion 结线t ie l ine结晶热heat of crystallizati on Gibbs吉布斯吸附公式吉布斯自由能Gi bbs free energy吉氏函数Gibbs functi on极化电极电势polari zation potential of electrode 极化曲线polarizat ion curves极化作用polarizat ion极限摩尔电导率limiting molar conducti vi ty几率因子steric f actor计量式stoichiometri c equation计量系数stoi chiometric coeffici ent价数规则r ul e of val ence简并度degener acy键焓bond en thalpy胶冻broth jel ly胶核coll oi dal nucleus胶凝作用demul sifi cation 胶束m i c e l l e胶体coll oi d胶体分散系统dispersi on system of colloid 胶体化学collochemi stry胶体粒子coll oi dal particl es胶团micel le焦耳Jo u l e焦耳-汤姆生实验焦耳-汤姆生系数焦耳-汤姆生效应Joule-T homsonJoule-T homsonex per im entcoeffi cient Joule-T homson effect节流膨胀系数解离化学吸附 dissociation chemical adsor ption 界面 i nterf aces界面张力 surf ace tension浸湿 i mmersion wetti ng浸湿功 immer sion wetting work精馏 rect if y聚（合）电解质 pol yelectrol yte聚沉 coagulati on聚沉值 coagul ati on v alue绝对反应速率理论 absolute reacti on rate theoryKohlrausch'sL aw of Independent M igration of I o n s 可能的电解质 potential electrol yte可逆电池 reversibl e cell可逆过程 rever sible process可逆过程方程 reversibl e process equat ion可逆体积功 rever sible volume work可逆相变 reversibl e phase change克拉佩龙方程 Clapey ron equation克劳修斯不等式 Cl ausius i nequali ty克劳修斯－克拉佩龙方程 Clausius- Clapeyron equation控制步骤 contro l step库仑计 coulom eter扩散控制 diffusion controll ed拉普拉斯方程 L apl ace'sequati o n拉乌尔定律 Raoul t law兰格缪尔－欣谢尔伍德机理 Langmuir-Hinshelwood mechanism 兰格缪尔吸附等温式 Langmuir adsorption i sotherm formul a 雷利公式 Rayleigh equati on冷冻系数 coefficient of refri geration冷却曲线 cooling cur ve离解热 heat of di ssoci at io n绝对熵 abso lu te entr op y 绝对温标absolute temperature scal e 绝热过程绝热量热计绝热指数 adiabati c process adi abati c calori meter adiabatic i ndex卡诺定理 Car not theo r em卡诺循环开尔文公式 Carnot cy cleK el vi n f or m ula 柯诺瓦洛夫－吉布斯定律 K onovalov -Gibbs law科尔劳施离子独立运动定律离解压力 dissociat ion pressure离域子系统 non-locali zed particle systems离子的标准摩尔生成焓 standard molar f ormation of ion离子的电迁移率 mobilit y of i ons离子的迁移数 t ransport number of i ons离子独立运动定律 law of the independent migr ation of ions离子氛 ionic atmosphere离子强度 ioni c strength理想混合物 per fect mi xture理想气体 i deal gas理想气体的绝热指数 adi abat ic i ndex of i deal gases理想气体的微观模型 mi cro-model of ideal gas理想气体反应的等温方程 isothermal equation ofideal gaseous reactions 理想气体绝热可逆过程方程 adiabatic reversible process equation of i deal gase 理想气体状态方程 state equati on of ideal gas 理想稀溶液 ideal dil ute sol ution 理想液态混合物 perfect liquid mi xture粒子 parti cles粒子的配分函数 partition f uncti on of particles连串反应 consecut iv e react ionschai n reacti ons cal or imetr ic entropy quant um statistics quantum yiel d cri ti cal paramet er crit ical constant 临界点 crit ical poi nt临界胶束浓度 cri ti cal micell e concentration 临界摩尔体积 cri tical molar vol ume临界温度cri ti cal temperature 临界压力 cri ti cal pressure临界状态cri ti cal state 零级反应 zero order reacti on流动电势 streami ng potenti al流动功 fl ow work笼罩效应 cage eff ect路易斯－兰德尔逸度规则 Lewis-Randall rul e of fugacity 露点 dew poi nt 露点线 dew point l ine 链反应量热八熵量子统计量子效率临界参数临界常数链的传递物 chain carr ier内压力 inter nal pressu re 能级 energy level s能级分布 energy level di stri bution pr inciple of the equipar tition of energy N ernst equati on N e r n st he at t h eo r em 凝固点 freezing poi nt 麦克斯韦速率分布 M axwel l distributi on of speeds 麦克斯韦能量分布 MaxwelIdi stri bution of energy 毛细管凝结 condensation in capi llary 毛细现象 capi llary phenomena 米凯利斯常数M i chael is constant 摩尔电导率摩尔反应焓摩尔混合熵摩尔气体常数 mol ar conductivi ty mol ar reacti on enthalpy mol e ent ropy of mix ing m o lar g as constan t 摩尔热容摩尔溶解焓摩尔稀释焓molar heat capaci ty mol e di ssoluti on enthal py mol e dilution enthal py 内扩散控制internal diff usions control 内能 i nternal en er gy 能量均分原理能斯特方程能斯特热定理。