内燃机专业词汇
发动机专业英语词汇
发动机分类1 往复式内燃机reciprocating internal combustion engine2 化油器式发动机carburetor engine3 转子发动机rotary engine4 旋轮线转子发动机rotary trochoidal engine5 二冲程发动机two-stroke engine6 四冲程发动机four-stroke engine7 增压式发动机supercharged engine8 风冷式发动机air-cooled engine9 油冷式发动机oil-cooled engine10 水冷式发动机water-cooled engine11 自然进气式发动机naturally aspirated engine12 煤气机gas engine13 液化石油气发动机liquified petroleum gas engine14 柴油煤气机diesel gas engine15 多种燃料发动机multifuel engine16 石油发动机hydrocarbon engine17 双燃料发动机duel fuel engine18 热球式发动机hot bulb engine19 多气缸发动机multiple cylinder engine20 对置活塞发动机opposed piston engine21 对置气缸式发动机opposed-cylinder engine22 十字头型发动机cross head engine23 直列式发动机in-line engine24 星型发动机radial engine25 筒状活塞发动机trunk-piston engine26 斯特林发动机stirling engine27 套阀式发动机knight engine28 气孔扫气式发动机port-scavenged engine29 倾斜式发动机slant engine30 前置式发动机front-engine31 后置式发动机rear-engine32 中置式发动机central engine33 左侧发动机left-hand engine34 右侧发动机right-hand engine35 短冲程发动机oversquare engine36 长冲程发动机undersquare engine37 等径程发动机square engine38 顶置凸轮轴发动机overhead camshaft engine39 双顶置凸轮轴发动机dual overhead camshaft engine40 V形发动机V-engine41 顶置气门发动机valve in-head engine42 侧置气门发动机side valve engine43 无气门发动机valveless engine44 多气门发动机multi-valve engine45 卧式发动机horizontal engine46 斜置式发动机inclined engine47 立式发动机vertical engine48 W形发动机w-engine49 I形发动机I-engine50 L形发动机L-engine51 F形发动机F-engine52 原机Engine prototype发动机性能53 二冲程循环two-stroke cycle54 四冲程循环four-stroke cycle55 狄塞尔循环diesel cycle56 奥托循环otto cycle57 混合循环mixed cycle58 定容循环constant volume cycle59 工作循环working cycle60 等压循环constant pressure cycle61 理想循环ideal cycle62 热力循环thermodynamic cycle63 冲程stroke64 活塞行程piston stroke65 长行程long stroke66 上行程up stroke67 下行程down stroke68 进气行程intake stroke69 充气行程charging stroke70 压缩行程compression stroke71 爆炸行程explosion stroke72 膨胀行程expansion stroke73 动力行程power stroke74 排气行程exhaust stroke75 膨胀换气行程expansion-exchange stroke76 换气压缩行程exchange-compression stroke77 上止点top dead center(upper dead center)78 下止点lower dead center(bottom dead center)79 上止点前budc(before upper dead center)80 上止点后atdc(after top dead cetner)81 下止点前bbdc(before bottom dead center)82 下止点后abdc(after bottom dead center)83 排气量displacement84 发动机排量engine displacement85 活塞排量piston swept volume86 气缸容量cylinder capacity87 单室容量single-chamber capacity88 容积法volumetry89 压缩比compression ratio90 临界压缩比critical compression ratio91 膨胀比expansion ratio92 面容比surface to volume ratio93 行程缸径比stroke-bore ratio94 混合比mixture ratio95 压缩压力compression pressure96 制动平均有效压力brake mean effective pressure(bmep)97 空燃比air fuel ratio98 燃空比fuel air ratio99 燃料当量比fuel equivalence ratio100 扭矩torque101 单缸功power per cylinder102 升功率power per liter103 升扭矩torque per liter104 升质量mass per liter105 减额功率derating power106 输出马力shaft horsepower107 马力小时，马力时horsepower-hour108 总马力gross horse power109 总功率gross power110 净功率net power111 燃油消耗量fuel consumption112 比燃料消耗率specific fuel consumption113 空气消耗率air consumption114 机油消耗量oil consumption115 有效马力net horse power116 额定马力rated horse power117 马力重量系数horsepower-weight factor118 制动功率brake horse power119 制动热效率brake thermal efficiency120 总效率overall efficiency121 排烟极限功率smoke limiting horsepower122 功率曲线power curve123 机械损失mechanical loss124 机械效率mechanical efficiency125 有效热效率effective thermal efficiency126 充气系数volumetric efficiency127 过量空气系数coefficient of excess air128 适应性系数adaptive coefficient129 扭矩适应性系数coefficient of torque adaptibility130 转速适应性系数speed adaptive coefficient 131 强化系数coefficient of intensification132 校正系数correction factor133 换算系数conversion factor134 活塞平均速度mean piston speed135 发动机转速engine speed (rotational frequency) 136 充量（进气）charge137 旋转方向direction of rotation138 顺时针clockwise139 逆时针counter-clockwise140 左转left-hand rotation141 右转right-hand rotation142 发动机性能engine performance143 加载性能loading performance144 起动性能starting performance145 加速性能acceleration performance146 动力性能power performance147 排放性能emission performance148 燃油经济性Fuel economy149 排放Exhaust emissions150 大的燃烧噪声Large combustion noise151 预混合燃烧Premixed combustion152 扩散燃烧Diffusion combustion153 大的EGR率Heavy EGR154 推迟喷油时间Retarding the injection timing, 155 推迟喷油时间Delaying the fuel injection timing, 156 燃烧激振力Combustion excitation forces (CPL) 157 CO2排放Carbon dioxide (CO2) emissions158 温室气体Greenhouse gas159 热效率Thermal efficiency160 辅助涡流室Auxiliary swirl chamber161 黑烟Black smoke162 Nox氮氧化物Nitrogen oxides163 PM颗粒物Particulate matter164 EGR废气再循环Exhaust gas recirculation165 燃油供给系统The fuel injection system166 在低负荷区In the low load region167 气缸压力The cylinder pressure level168 曲轴转角The crank angle169 1/3倍频程1/3 octave band of the frequency 170 全负荷Full load171 部分负荷Partial load172 声压级Sound pressure level173 发动机扭矩Engine torque174 燃烧噪声Combustion noise175 机械噪声Mechanical noise176 涡轮增压的Turbocharged177 涡轮增压器Turbocharger178 着火燃迟期The ignition delay period179 喷油泵The fuel injection pump180 增压中冷柴油机Intercooled turbocharged diesel181 碳化氢Hydrocarbon (HC)182 进气管几何尺寸Intake port geometry183 水平轴Horizontal axis184 声功率Sound power level185 竖直轴Vertical axis186 辐射噪声Radiation noise187 发动机测功机engine dynamometer188 零负荷到中等负荷Idling to a medium-load189 振幅Amplitude190 气缸体振动Cylinder block vibration191 声压级Sound pressure level192 随着曲轴转角In relation to the crank angle193 最大汽缸压力The maximum cylinder pressure194 最大汽缸压力升高率The cylinder pressure gradient195 共轨系统Common-rail system196 可变喷嘴涡轮增压器variable nozzle turbocharger197 引导喷射pilot injection198 4气门DOHC系统4-valve DOHC system199 计算机辅助工程CAE computer-aided engineering200 固有噪声Born noise201 侧面挠度lateral bending202 排气岐管exhaust manifold203 进气岐管intake manifold204 交流发电机alternator205 齿轮箱gear case206 供油泵supply pump207 起动机starter208 共振频率resonance frequency209 气缸压力快速升高率the rapid rising rate of cylinder pressure 210 主喷量和主喷时间main injection volume, timing211 共轨油压fuel pressure in a common-rail212 放热率heat release ratio213 步进电机step-motor214 频谱图frequency spectrum map215 油膜oil film216 机械噪声mechanical noise217 识别identify218 变量variable219 隔离声音的传播途径Isolate sound transmission routes 220 衰减Attenuation221 半消声室Semi-ane choic chamber222 系数Coefficient223 正时带Timing belt224 台架实验Bench test225 气门驱动凸轮Valve-drive cam226 传递系数Transfer coefficient227 矢量vector228 气穴现象Cavitation229 微处理器microprocessor230 执行器actuator231 电控泵electronically controlled pump构造232 气缸盖cylinder head233 气缸体cylinder block234 整体铸造cast inblock (cast enblock)235 发动机罩engine bonnet236 气缸体加强筋engine block stiffening rib237 气缸cylinder238 示功图indicator chart/diagram239 缸体（转子机）stator240 缸径cylinder bore241 气缸体机架cylinder block frame242 配气机构箱valve mechanism casing243 气缸体隔片cylinder spacer244 气缸盖密封环cylinder head ring gasket245 气缸盖垫片cylinder head gasket246 气缸套cylinder liner(cylinder sleeve)247 干式缸套dry cylinder liner248 湿式缸套wet cylinder liner249 气缸水套water jacket250 膨胀塞expansion plug251 防冻塞freeze plug252 气缸壁cylinder wall253 环脊ring ridge254 排气口exhaust port255 中间隔板intermediate bottum256 导板guideway257 创成半径（转子机）generating radius258 缸体宽度（转子机）operating width259 燃烧室combustion bowl260 浅盆形缩口燃烧室shallow reentrant combustion chamber 261 主燃烧室main combustion chamber262 副燃烧室subsidiary combustion chamber263 预燃室prechamber264 涡流燃烧室` swirl combustion chamber265 分开式燃烧室divided combustion chamber266 涡流式燃烧室turbulence combustion chamber267 半球形燃烧室hemispherical combustion chamber268 浴盆形燃烧室bathtub section combustion chamber269 L 形燃烧室L-combustion chamber270 楔形燃烧室wedge-section combustion chamber271 开式燃烧室open combustion chamber272 封闭喷射室closed spray chamber273 活塞顶内燃烧室piston chamber274 爆发室explosion chamber275 燃烧室容积比volume ratio of combustion cahmber276 发动机托架engine holding frame engine277 动力机装置power unit278 直喷柴油机DI（direct-injection）diesel engine279 非直喷柴油机IDI（Indirect-injection）diesel engine 280 动力传动系power train281 连杆connecting rod282 油底壳oil pan283 活塞销piston pin284 气缸套cylinder bore285 凸轮齿cam gear286 空气室energy chamber287 气缸余隙容积cylinder clearance volume288 燃烧室容积combustion chamber volume289 气缸最大容积maximum cylinder volume290 压缩室compression chamber291 外径major diameter292 中径pitch diameter293 内径minor diameter294 径向间隙radial clearance295 两极调速器limiting_speed governor296 特性297 空转特性no load characteristics298 负荷特性part throttle characteristics（汽油机）load characteristics299 调速特性governor control characteristics300 万有特性mapping characteristics301 稳定调速率steady state speed governing rate工况302 怠速转速idling speed303 经济转速economic speed304 起动转速starting speed305 最低稳定工作转速lowest continuous speed with load306 最大扭矩转速speed at maximum torque307 最高空转转速maximum no load governed speed308 调速speed governing309 超速overspeed310 怠速idling311 转速波动率speed fluctuation rate312 工况working condition(operating mode)313 额定工况declared working condition314 变工况variable working condition315 稳定工况steady working condition316 空载no-load317 全负荷full load318 超负荷overload319 部分负荷part load320 怠速控制idling-speed control321 怠速工况idling condition322 起动工况starting condition323 起动转速cranking speed324 急减速工况abrupt decreasing condition325 加速工况accelerating condition326 驻车park327 调速Speed governing328 应急[跛行]模式limp-in mode排放329 Emission Standards in the EU 欧洲排放标准330 Fuel Quality 燃油质量331 Conformity of Production (COP) 生产一致性检测332 Fuel Consumption 燃油消耗333 Exhaust Emission Measurement 排放检测334 tailpipe 排气管335 Carbon monoxide 一氧化碳336 emissions of crankcase gases 曲轴箱燃油蒸发排放量337 Ageing test 耐久性试验338 EPEFE = European Program on Emssions, Fuels and Engine Technologies 欧洲的排放、燃油及发339 动机技术项目340 fuel properties 燃油质量341 Car Manufacturers 汽车制造商342 Impact of vehicle emissions on air quality 排放对空气质量的影响343 Cetane no. 十六烷值344 Evaporation characteristic 蒸发特性345 Sulfur-free Fuels 无硫燃油346 Testcycle 测试循环347 NEDC = New European Driving Cycle 新的欧洲标准测试循环348 Loading of charcoal canister 炭罐吸附349 preconditioning (PC) 预处理350 ESC=European steady state cycle 稳态循环351 ELR=European load response test 负荷烟度试验352 ETC=European transient cycle瞬态循环353 EEV=Enhanced Environmentally Friendly Vehicle 环境友好汽车354 ambient temperature 环境温度355 λ-sensor λ传感器356 exceeding emission limits) 排放超出限值357 Roadworthiness-Tests 道路适应性检测358at free acceleration 在自由加速工况下359 catalyst 催化转化器360 natural aspirated 自然吸气机型361 turbo charged 涡轮增压机型362 Emission Control Technologies 排放控制技术363 Three-way catalyst 三元催化转化器364 catalyst coating 催化转化器涂层365 secondary air injection 二次空气喷366 exhaust gas recirculation 排气再循环系统367 oxidation catalyst 氧化催化转化器368 piezo injection valves 压电式喷油阀369 PowerStations 发电机组370 Anthropogenic 人为因素371 ACEA = European Car Manufacturer Association 欧洲汽车制造商协会372 Target corridor 标范围373 Target value目标值374 CFV 临界流量文丘里管（Critical flow venturi）375 CLD 化学发光检测器（Chemiluminescent detector）376 FID 氢火焰离子化检测器（Flame ionisation detector）377 GC 气相色谱仪（Gas chromatograph）378 HCLD 加热式化学发光检测器（Heated chemiluminescent detector）379 HFID 加热式氢火焰离子化检测器（Heated flame ionisation detector）380 LPG 液化石油气（Liquefied petroleum gas）381 NDIR 不分光红外线分析仪（Non-dispersive infrared analyzer）382 NG 天然气（Natural gas）383 NMC 非甲烷截止器（Non-methane cutter）384 Rated power 额定功率。
Lesson 2 Internal Combustion Engine(1)
交通运输专业英语
Lesson 2
Internal Combustion Engine (PartⅠ) 1.2compression ring 气环 3.Oil ring 4.Piston pin 5.Piston 6connecting rod 油环 活塞销 活塞 连杆 连杆小头 连杆大头 连杆轴瓦 连杆盖
crank n.曲柄 曲柄 rod n.杆，棒 杆 rock n.岩石，摇动；v.摇动，摆动 岩石， 摇动， 岩石 摇动； 摇动
distribute v. cam n. valve n.阀 阀 filter n.;v.
交通运输专业英语
Lesson 2
Internal Combustion Engine (PartⅠ)
introduce：介绍，引荐；引进；输入，传入 ：介绍，引荐；引进；输入，
由于燃料在发动机气缸内燃烧，因此发动机被称为内燃机。在内燃机中， 由于燃料在发动机气缸内燃烧，因此发动机被称为内燃机。在内燃机中， 空气燃油混合气被引入一个封闭的气缸，并在那里完成压缩点火。 空气燃油混合气被引入一个封闭的气缸，并在那里完成压缩点火。 The burning of the fuel (combustion) causes a rapid rise in cylinder pressure which is converted to useful mechanical energy by the piston and crank-shaft. 燃烧引起气缸内压力迅速上升， 燃烧引起气缸内压力迅速上升，这部分内能被活塞和曲轴转化成有用的 机械能。 机械能。 fuel 燃料 汽油 petrol(英）gasoline(美) 柴油 英 美 柴油diesel fuel oil 燃油 fuel pump 燃油泵 add fuel to the fire 火上加油 fuel up 加燃料 填肚子
轮机工程、内燃机专业英语词汇表
Lesson 1marine 海运的，船用的 diesel 柴油，柴油机 internal 内部的 combustion 燃烧 ignite 点燃 inject 喷射 chamber 腔，室 principle 原理，原则 operation 工作，操作，运转，进程charge 装，充；充填物fresh新鲜的，淡(水)的 draw 抽吸 cylinder 气缸 compression 压缩 piston 活塞 fine 细小的，好的 spray 喷雾，(水，油)雾 burn 燃烧 rotate 旋转，回转 medium 中间的，介质 alternator 交流发电机 in turn 依次，轮流变成 turn into 变成 event 事件，过程 stroke 冲程，行程 separate (from) 分离，分开 exhaust 排出，耗尽；排气 combine (with) 结合，联合 inlet 进口，入口 scavenge 扫除；吹除 blow 吹，鼓风 residual 剩余的，残留的 value 价值，数值 injector 喷射器，喷油器 continue 继续(进行) revolution 转 theoretically 理论上地inefficient 效率低的，无效的advantage 优势，优点，长处 application 应用 propulsion 推进(装置) cause 引起；原因 force 迫使 crankshaft 曲铀propeller 螺旋桨，推进器 cycle 循环 consist (of) 由……组成fix 固定sequence 顺序，系列bottom dead centre (BDC) 下止点 top dead centre (TDC) 上止点 on board ship 在船上 r/min 转／分 reduction gear box 减速齿轮箱Lesson 2construction 结构 bedplate 机座 frame 机架 weld 焊接bolt 螺栓；用螺栓固定 seating 座，底座 liner (气缸)衬套 extend 延长，伸长 slot 槽，缝；开槽 opening 开口 height 高度 secure 固定 transverse 横向的chock 侧块， 楔型块 longitudinal 纵向的 test 放置，坐落 bearing 轴承cross 十字的，交叉的； stud 双头螺栓 cap 盖，帽 thrust 推，推力 block 块，体locate 位于，查出，找出integral 整体的flat 平的surface 表面mount 安装section 段，表面camshaft 凸轮轴enclose 包围，封闭casing 箱，外壳jacket 夹层，水套vertical 垂直的flange 法兰，翻边foremost 最前的expose 易露，露出edge 边缘drill 钻孔rotary 旋转的guide 导板，导向器，导向，引导insert 插入groove 槽，沟turn 车削，转动conical 锥形的screw 螺钉；用螺钉固定，拧入indicator 示功器cock 旋塞double 双层的cast iron 铸铁chain transmission 链条传动(机构) chromium 镀铬machine-turned 车削的，车制的approx 大约heat-resistant 耐热的Lesson 3recess 凹槽，凹座，凹入处 dowel 销钉pin 销子caulk 敛(铆)缝，嵌塞topmost 最上部narrow 狭窄的 diagonal 对角的，斜的overlap 重叠，搭接joint 接合，接头distributor 分配器slightly 轻微地round 圆的，使成圆形film (油)膜period 期间opposite 在……对面，与……相对 diameter 直径annular 环形的ensure 保证，担保assembly 组件，组装component 部件journal 轴颈shoe 滑靴，滑块horizontally 水平地adequate 足够的，充分的admit 允许进入，导入duct 管道scraper 刮子，刮油器shim 垫片，调整片thickness 厚度adjustment 调整，调节clearance 间隙appropriate 适当的channel 通道crankpin 曲柄销forge 锻造shrink 红套displace 错位，变位carrier ring 承磨环build-in 内装的，机内的，固定 top-bolt 锥体螺栓white metal 白合金telescope pipe 伸缩管，拉管fitted bolt 拂配螺栓Lesson 4survive 存在，生存strength 强度specific 明确的，详细而精确的 reject to 丢弃，排向…atmosphere 大气entrain 以气泡状态存在volume 量minimise 将……减到最少cavitation 气穴，气蚀proportion 比例，部分hopper 带支架的观察(镜，表) tundish 漏斗visual 看的，视觉的trumpet 喇叭nozzle 管口，喷嘴corrosion 腐蚀，锈overboard 向舷外merely 仅仅，只不过contact with 与……接触Lesson5maintenance 维护，保养select 选择among 在……之中affect 影响viscosity 粘度cetane 十六烷calorific 热(量)的，发热 sulphur 硫residue 残渣，残留物formation 形成product 产品，产物flash 闪光；闪亮gravity 重力content 内容，合量impurity 杂质depend 取决于，依靠residual 残余的available 可利用的，可获得的 embody 包括(合)有，使具体化 entirely 完全地，完整地 bunker 燃料舱distribute 分配various 各式各样的，多种多样 lag 包绕外层防护套 bunk 油舱duplex 双联的，双倍的 strainer 粗滤器remainder 储存storage 剩余，余额sediment 沉淀物buffer 缓冲器，贮存装置 spill 溢流regular 调节器climatic 气候的permit 允许meter 计量mechanism 机械机构plunger 柱塞barrel 桶，套桶sufficiently 充分地，足够地 atomize 将……喷成雾状 complexity 复杂，复杂性deposit 沉积物specification 规格，说明vanadium 钒sodium 钠asphaltene 沥青(烯)，沥育质 precipitate 使沉淀，沉淀物 aluminum 铝abrasive 有磨蚀的particle 颗粒silicon 硅oxide 氧化物nozzle 喷嘴catalytic 催化的clover 三叶草、苜蓿Lesson 6viscosity 粘度composition 组成storage 存储insoluble 不溶解的 impurity 杂质asphalt 沥青miscible 易混合的 filtration 过滤purifier 分水机 clarifier 分杂机conical 圆锥形的 periphery 外围，用边 perforate 穿(钻，冲)孔 cylindrical 圆柱形的 bowl 分离筒ancillary 辅助的centrifuge 离心分离机 accumulation 积聚consume 消耗agitation 搅动circumstance 环境，详情Lesson 7process 过程removal 排除blow 鼓风supercharge 增压atmosphere 大气的pressurize 增压，加压 electrically 电动地blower 鼓风机，增压器 density 密度turbine 涡轮机 compressor 压缩机essential 基本的，重要的 adequate 适当的，充分的 arrangement 布置，安排 escape 逃逸，溢出 differential 差别的，不同的 swirl 使……旋涡运动 adjacent 邻近的，接近的Lesson8successful 成功的 involve 涉及formation 形成considerable 相当的，大量的 exception 例外cleanse 清洗 carbonaceous 炭的detritus 磨屑 commercially 商业上 reversal 反向，变换 lubricator 注油器 injector 注油塞 quill 注油针 impinge 射到expose 暴露 residual 残渣lacquer 胶膜interface 影响，干扰 counteract 克服undesirable 不需要的formulate 配制impart 给予alkalinity 碱度，碱性 detergency 去垢能力property 性质feature 特性，特点 friction 摩擦assist 帮助，协助 rupture 破裂deterioration 变质，恶化filter 滤器centrifuge 离心分离机telescope pipe 伸缩套管，拉管Lesson9reservoir 容器(文中指空气瓶) ready 准备好的immediate 立即的drop 下跌，下落by means of 利用，用…方法 compressor 压缩机feature 功(能)，部件drainage 排放，排泄facility 设备stringent 严厉的，严格的interlock 连锁prevent 防止automatic 自动的pilot 引导的，控制的，先导的 lever 杆direct 直接的engage 啮合，从事further 进一步地 deposit 沉积物，沉淀 explosion 爆炸pipeline 管路，管系 occurrence 发生，事物 properly 适当地careful 谨慎的，小心的 attempt 企图；试图 effect 作用，影响，效果 trap 挡板，收集器 burst 爆发，冲破 disc 盘isolate 隔绝，绝缘 fusible 易熔的plug 塞，堵 melt 熔化，融化 guard 防护，防卫，护罩 possibility 可能性bursting cap 防爆帽Lesson 10instruction 指示，指令 sludge 渣，沉积物 purify 净化auxiliary 辅助的；辅助机械 operational (能)运行的，(可)操作的 extend 延长，扩展 approximately 接近，大约 obstruction 阻塞，妨碍，障碍物 uniformly 均匀地，一致地 viscosity 粘度hopper (观察)窗(漏斗) erosion 浸蚀，剥蚀，烧蚀 centistoke 厘斯(运动粘度单位) diaphragm 隔膜，振动膜 gland 密封(压盖) linkage 连接telegraph 车钟booster 增压泵Lesson 11remedy 排除(方法)，补救(措施) stick 粘住，卡住failure 失败，失灵delay 延迟，滞后watch 观察common 普通的，普遍的 result 由……引起，产生 diagram 图unequal 不相等的locate 找出，定位slacken 放松，减缓trace 查找，寻找responsibility 责任on the part of 在……方面Lesson 12medium 中等的，中间的 currently 当前地，现在地，流行地 rotational 转动的，旋转的 entirely 完全地trunk 筒形的，箱形的 rationalization 合理化layout 布置，设计 configuration 结构，布置alternatively 或者，另一个办法 twin 双的，对的 bank 排，列，组enclose 围起，围绕 column 架rigid 刚硬的，坚固的 sloping 倾斜的access 通道invariably 总是，不变地 solid 完整的，坚固的 multi-throw 多拐的robust 坚固的，结实的 develop 增进，扩大 imposing 施加的alignment 对中，成直线 exception 例外withdraw 放出waterjacket 冷却水套 aperture 孔，洞interpose 放入，插入 thickness 厚度ratio 比率(值) cylindrical 圆柱型的bore 孔tiny 细小的promote 促进，提高 sacrifice 牺牲，供奉 retain 保持，保留 porous 多孔的，能渗透的 in line 成行，直列 fixed centre type 固定中心式 marine type 船用型，中心可调式Lesson13bowl 盆，钵，盘toroidal 环形空腔，环形突起 rim 边缘，曲起accommodate 容纳splash 飞溅conduct 传导region 区域precisely 精确地，正确地 alloy 合金 boss 活塞销座孔endwise 在端部circlip 卡簧tin 锡flash 飞边indium 铟nip 压隙equivalent 相等量bridge 轴承盖accuracy 精度circular 圆形的tighten 上紧assist 援助，帮助 expel 驱逐，驱赶thermal 热的recondition 修理，使复原 frequent 频繁的accomplish 完成rocket 摇，臀杆tappet 挺杆，凸子，顶头 prop 支撑，维持 allowance 允许，裕量 appropriate 适当的Lesson 14extensive 广阔的，广泛的 overhaul 彻底检修，大修，解松(船)的绳索，essential 必要的，基本的 external 外部的 prudent 谨慎的 cut off 切断，断开 graduation 分度，刻度 reasonable 合理的，有益的 tolerance 容许量 pyrometer 高温计 register 记录，登记 ancillary 辅助的 symptom 症状，征兆 accompany 陪伴，结伴Lesson 15displacement 位移，排水量 centrifugal 离心的 rotary 旋转的 reciprocating 往复的 volute 涡形(的)，涡壳 turbine 涡轮，涡轮机 regenerative 再生的 periphery 外围，周边 mesh 啮合 helical 螺旋状的 void 空的，空旷的 slot 槽elliptical 椭圆的 swash 遮蔽，隐藏 tangential 无关的 moderate 中等的，适度的 attain 达到，获得Lesson 16boiler 锅炉distinct 截然不同的 furnace 炉子，炉膛 bent 弯的drum 鼓，锅筒 header 联箱 generate 产生 downcomer 下降管 natural 自然的 donkey 辅助的 installation 装置steam ship 蒸汽机船 motorship 内燃机船 composite 混合的，复合的 mounting 附件fitting 附件，配件 overpressure 超压presence 在场，出席 initially 初始地 purge 吹除，驱气 vapour 蒸汽 burner 燃烧器，喷灯 sample 样品 analysis 分析scum 泡沫，浮渣 soot blower 吹灰器 draught 强行通风 superheater 过热器 gradual 逐渐的 refractory 耐火的 ease 释放 recovery 回收，再生 saturated 饱和的 emulsion 乳化液，混合液exceed 超过extraction 提取物，提出物 economizer 省油(煤)器，节能器 combustible 可燃的secure 封闭，关紧 depressurize 减压liberate 释放funnel 烟囱intermediate port 中途港。
内燃机专业英语词汇
Internal combustion engine 内燃机Power unit 动力装置Spark ignition engine 火花塞点火式发动机Compression ignition engine 压燃式发动机Two-stroke/Four-stroke engine 二冲程/四冲程发动机Direct/Indirect injection engine 直喷式发动机/非直喷式发动机Reciprocating internal combustion engine 往复式内燃机Carburetor engine 化油器式发动机Rotary engine 转子发动机Supercharged engine 增压发动机Airoil-cooled engine 风冷油冷发动机Naturally aspirated engine 自然吸气发动机Liquefied petroleum gas engine 液化石油气发动机Diesel gas engine 柴油煤气发动机Multi-fuel engine 多燃料发动机Opposed-cylinder/Opposed-piston engine 对置气缸/对置活塞发动机Cross head engine 十字头型发动机In-line engine 直列式发动机Radial engine 星型发动机Stirling engine 斯特林发动机Front-engine 前置式发动机Rear-engine 后置式发动机Central engine 中置式发动机汽油机gasoline engine 汽油喷射式汽油机gasoline-injection engine 柴油机diesel engine 旋轮线转子发动机rotary trochoidal engine Leftright-hand engine 左右侧发动机Dual overhead camshaft engine 双顶置凸轮轴发动机DOHC valve in-head engine 顶置气门发动机side valve engine 侧置气门发动机multi-valve engine 多气门发动机horizontal engine 卧式发动机vertical engine 立式发动机oversquare/undersquare engine 短冲程/长冲程发动机engine performance 发动机性能twofour-stroke cycle 二四冲程循环diesel cycle 狄塞尔循环otto cycle 奥托循环mixed cycle 混合循环constant volumepressure cycle 等容等压循环woking cycle 工作循环ideal cycle 理想循环thermodynamic cycle 热力循环up down stroke 上下行程intake stroke 进气行程charging stroke 充气行程compression stroke 压缩行程expansion stroke 膨胀行程power stroke 作功行程exhaust stroke 排气行程top bottom dead center 上下止点BTDC before top dead center 上止点前ATDC after top dead center 上止点后Bore 缸径Cylinder clearance volume 气缸余隙容积Combustion chamber volume 燃烧室容积Displacement 排量Compression ratio 压缩比Critical compression ratio 临界压缩比Expansion ratio 膨胀比Surface to volume ratio 面容比Stroke-bore ratio 行程缸径比Compression pressure 压缩压力BMEP brake mean effective pressure 制动平均有效压力Air fuel ratio fuel air ratio 空燃比燃空比Fuel equivalence ratio 燃料当量比Power per litter cylinder 升功率单缸功率Gross power horse power 总功率马力Net power 净功率Fuel consumption 燃油消耗量Specific fuel consumption 比燃油消耗率Power curve 功率曲线Mechanical loss 机械损失Mechanical efficiency 机械效率Effective thermal efficiency 有效热效率Volumetric efficiency 充气系数Coefficient of excess air 过量空气系数Coefficient of torque adaptability 扭矩适应性系数Coefficient of intensification 强化系数Correction factor 校正系数Economic speed 经济转速Starting speed 启动转速Speed at maximum torque 最大扭矩转速Maximum no load governed speed 最高空转转速Speed governing 调速Working condition 工况Declared working condition 额定工况Variable working condition 变工况Steady working condition 稳定工况No-load 空载Full part load 全负荷部分负荷Major pitchminor diameter 外中、内径Radical clearance 径向间隙Loading startingacceleration performance 加载性能启动性能、加速性能Power emission performance 动力性能排放性能Part throttle characteristics 负荷特性Governorcontrol characteristics 调速特性Mapping characteristics 万有特性Steady state speed governing rate 稳态调速率Cylinder block head 缸体缸盖Cylinder head gasket 气缸盖垫片Cylinder liner sleeve 缸套Dry wet cylinder liner 干湿缸套Water jacket 气缸水套Cylinder wall 气缸壁Deformation 变形Cavitation 穴蚀Aging 老化Fatigue 疲劳Rough running 工作粗暴Knock 敲缸Cylinder score 拉缸Dynamometer 测功机Automobile Mechanics 汽车构造Engine Cylinder Block Crankcase 发动机气缸休曲轴箱Piston Connecting Rod 活塞连杆Crankshaft Flywheel 曲轴飞轮Valves and Valves Train 气门与气门传动组Engine Fuel System 发动机燃油系统Engine Lubricating System 发动机润滑系统Engine Cooling System 发动机冷却系统engine Ignition System 发动机点火系统engine Starting System 发动机起动系统Clutch 离合器Transmission 变速器Suspension System 悬挂系统Crank shaft 曲轴Oil pan 油底壳Piston pin ring 活塞销环Valve timing 配气相位VVTVariable Valve Timing 可变气门相位VVT-iVariable Valve Timing Intake 智能可变配气正时VVTLVariable Valve Timing and Lift 可变气门相位及升程VTECVariable Valve Timing and Lift Electronic Control System 可变气门相位及升程电子控制系统FSI Fuel Straight Injection 汽油机缸内直喷技术OBD On Board Diagnostics 车载故障诊断系统VCMVariable Cylinder Management 可变气缸管理即闭缸技术Muffler 消音器volume ratio of combustion cahmber燃烧室容积比surface-volume ratio of combustion chamber燃烧室口径比flywheel cover飞轮壳dome head piston圆顶活塞flat head piston平顶活塞crown head piston convex head piston 凸顶活塞concave head piston凹顶活塞piston skirt活塞裙部oil control ring 油环connecting rod small end连杆小头connecting rod big end连杆大头connecting rod bearing连杆轴承one-piece crankshaft整体式曲轴assembled crankshaft组合式曲轴crankshaft main journal 曲轴主轴颈crank pin曲柄销eccentric shaft偏心轴crankcase曲轴箱flywheel飞轮reciprocating inertia force1st order一级往复惯性力reciprocating inertia force 2nd order二级往复贯性力camshaft bearing journal凸轮轴轴颈camshaft bearing 凸轮轴轴承camshaft gear wheel 凸轮轴齿轮inlet cam进口凸轮exhaust cam排气凸轮timing gear正时齿轮swirl rate进气涡流intake turbulence进气紊流valve lift气门升程valve timing气门正时valve guide气门导管roller 滚柱rocker arm摇臂fuel delivery per cycle循环供油量rated fuel delivery 额定供油量fuel injection beginning喷油始点fuel injection end喷油终点fuel injection duration angle喷油持续角injection delay喷油延迟pilot injection 引燃喷射injection starting pressure启喷压力carburetor化油器governor 调速器air filter空气滤清器intake preheater进气预热装置intake manifold进气歧管indicated power指示功率indicated thermal efficiency指示热效率indicated specific energy consumption指示油耗率indicator diagram示功图mechanical supercharging机械增压supercharge ratio增压比boost pressure增压压力surge喘振standard atmospheric conditions标准大气状况atmospheric pressure 大气压力inlet air temperature进气温度performance test性能试验thermo-shock test热冲击试验cylinder fuel-cut test停缸试验turbo-charger matching test增压机匹配试验exhaust analysis test排气分析试验stability test稳定性试验verification test验证试验approval test鉴定试验reliability test可靠性试验durability test耐久性试验type approval test定型试验acceptance test验收试验field test现场试验delivery test出厂试验spot check test抽查试验re-check test复查试验bench test台架试验hydraulic dynamometer水力测功机eddy current dynamometer电涡流测功机electric dynamometer电力测功机fuel and vapor separator油气分离器catalyst催化剂converter转化器catalytic converter催化转化器oxidation catalyst氧化型催化剂reduction catalyst还原型催化剂three-way catalyst三元催化剂catalyst poisoning催化剂中毒lean rich mixture稀浓混合气temperature sensor温度传感器pressure sensor压力传感器position sensor位置传感器speed sensor转速传感器knock sensor爆震传感器nondispersive infrared不分光红外线分析法nondispersive ultraviolet不分光紫外线分析法flame ionization ditector氢火焰离子化检测器gas chromatograph气相色谱仪heated flame ionization detector加热式氢火焰离子化检测器opacimetersmokemeter烟度计off-road vehicle越野车sports car跑车racer racing car赛车interchangeability 互换性final assembly 总装dash board 仪表盘clean diesel 清洁柴油grade ability 爬坡能力moisture ejector 除湿器modular bus body 组合式客车车身test of steering wheel returnability 转向盘回正性试验steering wheel impulse input test 转向盘转角脉冲试验air deflector 空气导流板steering wheel step input or transient state yaw response test 转向盘转角阶跃输入试验limiting lateral acceleration test 极限侧向加速度试验automobile ride random input running test 汽车平顺性随机输入行驶试验automobile ride single pulse input running test 汽车平顺性单脉冲输入行驶试验measurement of natural frequency and damping ratio of suspension 汽车悬挂系统固有频率与阻尼比的测定试验test of effect of sudden power change 功率突然变化影响试验test of control at breakway 收油门后控制试验test of crosswind stability 横向稳定性试验kick-back test 反冲试验test of burst response of tyre 轮胎爆破响应时间试验obstacle avoidance test 绕过障碍物试验lane change test 移线试验test of J turn J型转弯试验frequency response test 频率响应时间试验transient response test 瞬态响应时间试验step response test 阶路响应时间试验pulse response test 脉冲响应试验static steering effort test 静态操舵力试验jack-up test of suspension 悬架举升试验test of overturning immunity 耐翻倾试验rim slip test 转毂错动试验wind tunnel test 风洞试验test of breaking stability 制动稳定性试验minimum turning diameter test 最小转弯直径试验steering effort test 操舵力试验汽车automobile 拖拉机tractor 铁路机车locomotive 有轨电车tram 无轨电车trolley 军用车辆military vehicle 蒸汽机steam engine 煤气机gas engine 汽油机gasoline engine 国民经济national economy 国内生产总值GDP Gross Domestic Production 全拆散CKD Completely Knock Down 半拆散SKDSemi-Knock Down 改革开放reform and opening 技术引进technical import 国产化localization 支柱产业pillar estate 轿车car 客车bus coach 货车truck lorry 公路用车road vehicle 非公路用车off-road vehicle 发动机engine 机体engine body 曲柄连杆机构crank-connecting rod mechanism 配气机构valve timing mechanism 供给系fuel supply system 冷却系cooling system 润滑系lubricating system 点火系ignition system 起动系starting system 底盘chassis 传动系power train 离合器clutch 变速器gear box 传动轴propeller shaft 驱动桥drive axle 行驶系runninggear 车架frame 悬架suspension 前轴front axle 桥壳axle housing 车轮wheel转向系steering system 转向盘steering wheel 转向器steering gear 转向传动装置steering linkage 助力装置power assisting device 制动系braking system 控制装置control device 供能装置power supply device 传动装置transfer device 制动器brake 车身body 车前板制件front end panels 车身壳体body shell 车门door 车窗window 附属装置auxiliary device 货箱carrying platform 发动机前置后轮驱动FR front engine rear drive 发动机前置前轮驱动FF front engine front drive 发动机后置后轮驱动RR rear engine rear drive 发动机中置后轮驱动MR midship engine rear drive 全轮驱动nWD all wheel drive 驱动力tractive force 阻力resistance 滚动阻力rolling resistance 空气阻力air resistance drag 上坡阻力gradient resistance 附着作用adhesion 附着力adhesive force 附着系数coefficient of adhesion 第一章发动机工作原理二冲程发动机two stroke engine 四冲程发动机four stroke engine 水冷发动机water cooled engine 风冷发动机air cooled engine 上止点UDP upper dead point 下止点LDP lower dead point 活塞行程stroke 汽缸直径bore 工作容积working volume 排量swept volume displacement 进气行程intake stroke 压缩行程compression stroke 压缩比compression ratio 做功行程working stroke 爆燃敲缸detonation knock 排气行程exhaust stroke 示功图indicating diagram 汽缸体cylinder block 汽缸盖cylinder head 油底壳oil sump 活塞piston 连杆connecting rod 曲轴crankshaft 飞轮flywheel 进气门intake valve 排气门exhaust valve 挺柱tappet 推杆push rod 摇臂rocker 凸轮轴camshaft 正时齿轮timing gear 燃油箱fuel tank 燃油泵fuel pump 汽油滤清器gasoline filter 化油器carburetor 空气滤清器air cleaner 进气管intake manifold 排气管exhaust manifold 火花塞spark plug 点火线圈ignition coil 断电器breaker 蓄电池storage battery 发电机generator 水泵water pump 散热器radiator 风扇fan 放水阀drain valve 水套water jacket 分水管distributive pipe 机油泵oil pump 集滤器suction filter 限压阀relief valve 润滑油道oil passage 机油滤清器oil filter 机油冷却器oil cooler 起动机starting motor 有效功率effective power 有效转矩effective torque 燃油消耗率specific fuel consumption 发动机转速特性engine speed characteristic 节气门开度throttle percentage 部分特性partial characteristic 外特性outer characteristic 第二章曲柄连杆机构汽缸套cylinder sleeve cylinder liner 发动机支承engine mounting 活塞顶piston top 活塞头部piston head 活塞裙piston skirt 开槽slot 活塞环piston ring气环compression ring 油环oil ring 环槽groove 活塞销piston pin 主轴承main bearing 主轴承盖main bearing cap 主轴瓦main shell 连杆轴承big end bearing 连杆盖big end cap 起动爪cranking claw 带轮pulley 平衡重counter weight 发火顺序firing order 扭振减振器torsional vibration damper 第三章配气机构顶置气门OHV Over Head Valve 顶置凸轮轴OHC Over Head Camshaft 单顶置凸轮轴SOHC Single Over Head Camshaft 双顶置凸轮轴DOHC Dual Over Head Camshaft 多气门发动机multi-valve engine 气门间隙valve clearance 配气相位timing phase 气门杆valve stem 气门座valve seat 气门导管valve guide 气门弹簧valve spring 第四章汽油机供给系可燃混合气combustion mixture 消声器silencer muffler 汽油gasoline petrol 分馏distil 蒸发性evaporating property 热值heat value 抗爆性anti-knock property 辛烷值RON Research Octane Number 过量空气系数coefficient of excessive air 理论混合气theoretical mixture 稀混合气thin mixture 浓混合气thick mixture 主供油系统main supply system 怠速系统idle system 加浓系统thickening system 加速系统accelerating system 浮子float 浮子室float chamber 针阀needle valve 量孔metering jet 阻风门choke 滤芯filter cartridge 沉淀杯sediment cup 泵膜pump diaphragm 油浴式oil bath type 石棉垫aestos pad 预热pre-heating 汽油直接喷射gasoline direct injection 电控electronic control 多点喷射muti-point injection 单点喷射single point injection 电路控制circuit control 分电器信号distributor signal 空气流量信号airflow signal 冷却水温信号water temperature signal 第五章柴油机供给系输油泵transfer pump 喷油泵fuel injection pump 高压油管high pressure fuel pipe 发火性ignition property 黏度viscosity 凝点condensing point 备燃期pri-combustion period 速燃期rapid combustion period 缓燃期slow combustion period 燃烧室combustion chamber 统一燃烧室united chamber 球形燃烧室ball shape chamber 涡流室turbulence chamber 预燃室pri-combustion chamber 喷油器injector 精密偶件precise couple 柱塞plunger 出油阀delivery valve 调速器governor 两速调速器two speed governor 全速调速器full speed governor 定速调速器fixed speed governor 综合调速器combined governor 气动调速器pneumatic governor 机械离心式调速器mechanical centrifugal governor 复合式调速器complex governor 喷油提前角调节装置advancer 飞块flyweight 联轴节coupling 粗滤清器primary filter 细滤清器secondary filter 涡轮增压器turbocharger 中间冷却器intermediate cooler 第七章冷却系节温器thermostat 防冻液anti-freezing liquid 补偿水桶compensation reservoir V-带V belt 百叶窗shutter 大循环big circulation 小循环small circulation 散热翅片fins 第八章润滑系润滑剂lubricant 压力润滑pressure lubrication 飞溅润滑splash lubrication 润滑脂grease 机油压力传感器oil pressure sensor 油封oil seal 旁通阀bypass valve 机油散热器oil cooler 机油尺dip stick 加机油口oil filler 曲轴箱通风crankcase ventilation 第九章点火系一次绕组primary winding 二次绕组secondary winding 热敏电阻heat sensitive resistance 点火提前ignition advance 分电器distributor 活动触点moving contact 固定触点fixed contact 分火头distributor rotor arm 电容器condenser 点火提前装置ignition advancer 离心式点火提前装置centrifugal ignition advancer 真空式点火提前装置vacuum ignition advancer 辛烷值校正器octane number rectifier 中心电极central electrode 侧电极side electrode 瓷绝缘体ceramic insulator 跳火间隙spark gap 半导体点火系semi-conductor ignition system 晶体管transistor 二极管diode 三极管triode 无触点点火系non-contact ignition system 霍尔效应Hall effect 正极板anode 负极板cathode 隔板separator 电解液electrolyte 蓄电池格battery cell 接线柱terminal 电缆cable 硅整流交流发电机silicon rectified A.C.。
汽车英语单词20001210
汽车专业英语词汇汽车automobile , vehicle发动机engine内燃机internal combustion engine汽油机gasoline engine柴油机diesel engine点火ignite，ignition空气滤清器air cleaner节气门throttle plate油门踏板gas pedal进气歧管intake manifold气缸cylinder燃料喷射系统fuel injection system化油器carburetor四冲程four-stroke四冲程发动机four-（stroke）cycle engine 活塞piston曲轴crankshaft连杆connecting rod销pin水平的horizontal垂直的vertical直列式cylinder-in-lineV型V-arrangement曲柄销crankpin进气行程intake stroke压缩行程compression stroke作功行程power stroke排气行程exhaust stroke进气门intake valve柱塞plunger压缩比compression ratio燃烧过程combustion process点火顺序firing order排气门exhaust valve排气系统exhaust system消声器muffler机油系统oiling system机油泵oil pump油底壳oil pan齿轮gear凸轮轴camshaft油压力传感器oil pressure sensor检测monitor 警示灯warning light点火开关ignition key报警系统warning system发动机冷却engine cooling空气冷却air-cool液体冷却liquid-cool水泵water pump气缸盖cylinder head散热器radiator发动机元件engine component燃料供给系统fuel system压缩compress燃烧burn发动机气缸体engine cylinder block 气缸套cylinder sleeve, bore liner磨损wear活塞环piston ring铸铁cast iron气缸壁cylinder-wall把…镀上plate with铸造cast导热性heat conductivity水套water jacket（气缸）垫片gasket密封tight，seal燃烧室combustion chamber冲压press曲轴箱crankcase润滑系统lubricating system气环compression ring油环oil control ring漏气blow-by连杆connecting rod连杆轴颈crankpin活塞销piston pin强度strong刚度rigid振动vibration轴承负荷bearing load平衡balance配套match in set连杆盖connecting cap热处理heat treat机械强度mechanical strength燃料供给系统fuel supplying system油箱fuel tank燃油泵fuel pump燃油滤清器fuel filter油管fuel line加强筋rib焊接weld油箱通风系统ventilation system真空度vacuum散热片fin风扇fan节温器thermostat冷却液coolant发动机润滑系统engine lubrication system 酸性腐蚀acidic corrosion生锈rust底盘chassis离合器clutch离合器踏板clutch pedal旋转rotate，spin皮带轮pulleytransmission 传动系, 变速器,减速器离合器盘clutch disc飞轮flywheel弹簧spring轴承bearing分离轴承throw-out bearing制动器brake盘式制动器disc brake鼓式制动器drum brake换挡shift gears自动变速器automatic transmission手动变速器manual transmission行星齿轮机构planetary gear set液压系统hydraulic system液力变矩器torque converter前进档forward gear倒档reverse gear齿圈ring gear一档first gear高速档high gear转向器steering gear转向拉杆tie rod齿条rack 转向系角传动比steering ratio齿轮齿条式转向器rack-and-pinion steering 循环球式转向器recirculating-ball steering 紧急制动机构emergency brake mechanism 防抱死制动系统（ABS）anti-lock braking system速度传感器speed sensor自诊断功能self diagnostic capability制动警告灯brake warning lamp防抱死警告灯anti-lock warning lamp防抱死制动控制器（CAB）controller anti-lock brake故障诊断fault diagnosis四轮驱动four-wheel-drive全驱系统all-wheel-drive system越野路面off-road力矩torque附着力traction车轮滑移wheel slip差速器differential全美普通汽车赛车协会NASCAR轮胎tire转弯makes a turn摩擦系数coefficient of friction静摩擦static contact动摩擦dynamic contact后桥rear axle后桥壳rear-axle-housing差速器壳differential case分动器power-transfer十字轴spider后桥传动比rear axle ratio主传动比final drive ratio起步start out防滑式差速器（LSD）limited slip differential 启动系统starting system自动排挡automatic transmission手动排挡manual transmission点火系统igniting system上止点（TDC）top dead center感应线圈pickup分电器distributor照明线路lighting circuit。
内燃机最常用的200个单词
内燃机最常用的200个单词1. Internal combustion engine 内燃机ICE2. atmosphere 空气3. bare 裸露4. bearing 轴承5. bedplate 机座6. blower 压气机7. bolt 螺栓8. brake 刹车9. calorific 热值10. camshaft 凸轮轴11. capacity 电容12. cetane number 十六烷值13. cetane 十六烷值14. charge 充气15. combustion chamber 燃烧室16. combustion 燃烧17. compress 压缩18. connect rod big end 连杆大端19. crank journal 主轴颈20. crankshaft 曲轴21. crown 活塞顶22. curve 曲线23. cylinder 气缸24. diesel 柴油机25. drawbar 挂钩26. dynamometer 测功器27. eliminate 排除28. exert 施加29. exhaust gas driven turbocharger 废气涡轮增压器30. exhaust 排气31. fan 风扇32. film 油膜33. flame 火焰34. frame 机架35. friction 摩擦36. gallon 加仑37. generator 发电机38. gross 毛重39. handle 控制40. hold-over 遗留物41. horsepower 马力42. ignite 点火43. illustrate 图示44. impose 施加45. inhale 进气46. initial 初始值47. injection 喷射48. injector 喷油器49. intermittent 断续50. accessory 附件51. intimate 宣布52. jacket 水套53. lever 杠杆54. liner 气缸套55. list 清单56. load 负荷57. major 主体58. mean 均值59. measure 测量60. mixing 混合61. offer 提供62. offset 偏移63. opposed 对置64. overlap 重叠65. overload 过载66. particular 特色67. peak 峰值68. pilot 引导69. pin 销70. piston ring 活塞环71. piston 活塞72. plier 钳子73. propeller 螺旋桨74. puzzle 疑惑75. radius 半径76. recommend 推荐77. represent 代表78. reservoir 瓶79. resistance 电阻80. revolution 转81. ring 活塞环82. rod 连杆83. satisfactory 安全84. scavenge 扫气85. seal 密封86. silencer 消音器87. skirt 活塞裙88. specifications 说明书89. spray 喷洒90. stroke 冲程91. term 术语92. torque 扭矩93. travel 传播94. turbocharger 增压器95. twist 扭曲96. vaporization 蒸发97. variable 变量98. vehicular 车辆99. viscosity 粘度100. weld 焊接101. absolute error 绝对误差102. amplitude 振幅，幅值103. atmospheric pressure 气压104. sensor 传感器105. biosensor 生物传感器106. calibration 校准，标定107. capacitive transducer 电容传感器108. charge amplifier 电荷放大器109. damping 阻尼110. damping coefficient 阻尼系数111. delay time 滞后时间112. deviation 偏差113. error of indication 示值误差114. frequency response 频率响应115. frequency response characteristic 频率响应特性116. Hall effect 霍耳效应117. Hall element 霍耳元件118. dynamic response 动态响应119. eddy-current 涡流120. eddy-current dynamometer 电涡流测功器121. eddy-current testing 涡流检测122. eddy-current testing instrument 涡流检测仪123. eddy-current thickness gauge 涡流测厚仪124. inductive transducer 电感式传感器125. charge amplifier 电荷放大器126. ammeter 电流表127. voltmeter 电压表128. chromatography 色谱学129. chromatograph 色谱法130. chromatogram 色谱图131. chromatograph 色谱仪132. linear range 线性范围133. linear system 线性系统134. natural frequency 固有频率135. phase difference 相位差136. piezoelectric effect 压电效应137. piezoelectric acceleration transducer 压电式加速度传感器138. piezomagnetic effect 压磁效应139. pressure transducer 压力传感器140. relative error 相对误差141. sampling 采样142. sampling frequency 采样频率143. sampling period 采样周期144. sampling rate 采样率145. sound field 声场146. sound intensity 声强147. sound intensity level 声强级148. sound level 声级149. sound pressure 声压150. sound pressure level 声压级151. sound power level 声功率级152. span 量程153. strain 应变154. strain effect 应变155. strain gauge 应变片156. strain-gauge-type transducer 应变式传感器157. step response 阶跃响应158. step response time 阶跃响应时间159. thermal radiation 热辐射160. thermocouple 热电偶161. thermocouple wires 热电偶丝162. thermodynamic scale 热力学温标163. threshold value 阈值164. time constant 时间常数165. transducer 传感器166. transfer function 传递函数167. transient 瞬态168. steady state 稳态169. zero drift 零点漂移170. signal-to-noise ratio 信噪比171. sensing element 敏感元件172. sensitivity 灵敏度173. sensitivity characteristic 灵敏度特性174. sensitivity drift 灵敏度漂移175. sensitivity error 灵敏度误差176. sensitivity coefficient 灵敏度系数177. response 响应178. response characteristic 响应特性179. response speed 响应速度180. response time 响应时间181. on -line 在线182. on-line processing 在线处理183. on-line equipment 在线设备184. on-line real-time processing 在线实时处理185. in line 在线186. off line 离线187. real time 实时188. random error 随机误差189. systematic error 系统误差190. noise 噪声191. vibration 振动192. vibration analyzer 振动分析仪193. infrared spectrum 红外光谱194. infrared fiber 红外光纤195. hysteresis error 滞后误差196. hysteresis 滞后197. intelligent sensor 智能传感器198. flow rate 流量199. flowmeter 流量计200. scale 标度尺。
燃气专业分类词汇
燃气专业分类词汇燃气作为工业和民用领域中的一种重要能源和基础设施，具有非常广泛的应用和重要性。
而燃气领域的专业分类词汇则是十分关键的，它可以帮助人们更好地理解和掌握燃气领域中的各种专业概念和术语。
本文将系统介绍燃气专业分类词汇，以期为读者提供更好的燃气知识和专业素养。
一、燃气基本概念类词汇1. 燃气：一种含有可燃气体的混合物，可用于燃烧供能。
2. 天然气：由地下岩层中的天然气田中提取的燃气。
3. 液化天然气（LNG）：通过特定的处理和运输方式将天然气转化为液态状态，并用于储存和运输。
4. 液化石油气（LPG）：由石油开采中的天然气中提取的液态燃气，也称为丙烷。
5. 燃气热值：单位体积燃气燃烧所能释放的能量，通常用单位为千焦耳/立方米表示。
6. 燃气压力：指燃气在燃气管道或其他设备中的压力值，通常用单位为千帕表示。
二、燃气设备类词汇1. 燃气锅炉：使用燃气作为燃料的锅炉设备。
2. 燃气轮机：一种以燃气作为燃料的轮式转动燃机，分为燃气轮发电机和离心燃气轮机两种。
3. 燃气发动机：一种以燃气作为燃料的内燃机。
4. 燃气发电机组：一种以燃气为燃料的发电装置，采用燃气发动机或燃气轮机。
5. 燃气灶具：使用燃气作为烹饪用具的厨房设备。
6. 燃气计量表：用于测量燃气用量的计量仪表。
三、燃气管道类词汇1. 燃气管道：燃气输送的管道，通常为钢管或聚乙烯管等。
2. 压力调节阀：对燃气管道中的燃气进行压力调节的设备。
3. 燃气表站：用于分配燃气流量和检测燃气压力的设备群。
4. 燃气检修井：用于燃气管道检修和维修的井道设备。
5. 燃气泄漏探测器：用于检测燃气泄漏的设备，防止事故和安全问题。
6. 燃气转化站：将液化天然气或液化石油气转化为供应民用、工业用途的燃气站点。
四、燃气行业监管类词汇1. 燃气供应商：提供燃气供应服务的企业，包括燃气公司、燃气站点等。
2. 燃气安全监管：由相关部门对燃气行业的相关设备、管道、操作等进行安全监管和审查。
内燃机术语
往复活塞式内燃机术语2 分类术语2．1 按着火方式分类2．1．1 压燃式内燃机compression ignition engine2．1．2 点燃式内燃机spark ignition engine2．2 按使用燃料种类分类2．2．1 汽油机gasoline engine (petrol engine)2．2．2 柴油机 diesel engine2．2．3 气体燃料内燃机 gas-fuel engine2．2．4 煤气机 gas engine2．2．5 液化石油气内燃机 liquefied-petroleum-gas engine2．2．6 柴油煤气机 diesel—gas engine2．2．7 多种燃料内燃机 multifuel engine2．3按冷却方式分类2．3．1 水冷式内燃机 water-cooled engine2．3．2 风冷式内燃机 air-cooled engine2．3．3 油冷式内燃机 oil-cooled engine2．4 按进气状态分类2．4．1 非增压内燃机naturally aspirated engine (non-supercharged engine) 2．4．2 增压内燃机 supercharged engine2．5 按燃料供给方式分类2．5．1 化油器式内燃机 carburetter engine2．5．2 汽油喷射式内燃机 gasoline-injection engine2．5．3 直接喷射式柴油机 direct injection engine2．5．4 间接喷射式柴油机 indirect-injection engine2．6 按冲程数分类2．6．1 二冲程内燃机 two-stroke engine2．6．2 四冲程内燃机 four-stroke engine2．7 按活塞与连杆连接方式分类2．7．1 筒形活塞柴油机 trunk-piston engine2．7．2 十字头式柴油机 crosshead engine2．8 按速度分类2．8．1 低速柴油机 low-speed diesel engine2．8．2 中速柴油机 medium-speed diesel engine2．8．3 高速柴油机 high—speed diesel engine2．9 按气缸数及布置分类2．9．1 单缸内燃机 single—cylinder engine2．9．2 多缸内燃机 multi-cylinder engine2．9．3 对动活塞式内燃机 opposed-piston engine2．9．4 对置气缸式内燃机 opposed—cylinder engine2．9．5 立式内燃机 vertical engine2．9．6 斜置式内燃机 inclined engine2．9．7 卧式内燃机 horizontal engine2．9．8 直列式内燃机 in-1ine engine2．9．9 V形内燃机 Vee-engine2．9．10 W形内燃机 W-engine2．9．11 星形内燃机 radial engine2．10 按用途分类2．10．1 固定式内燃机 stationary engine2．10．2 移动式内燃机 portable engine2．10．3 船用内燃机 marine engine2．10．3．1 主机main engine2．10．3．2 辅机 subsidiary engine2．10．4 舷外挂机 outboard engine2．10．5 发电用内燃机genset engine (generating set engine，dynamo engine) 2．10．6 农用内燃机 agricultural engine2．10．7 拖拉机用内燃机 tractor engine2．10．8 机车用内燃机railway engine(rail traction engine)2．10．9 汽车用内燃机 automobile engine2．10．10 工程机械用内燃机 constructional equipment engine2．10．11 坦克用内燃机 tank engine2．10．12 摩托车用内燃饥 motorcycle engine2．10．13 航模内燃饥 model airplane engine3 工作过程术语3．1 一般概念3．1．1 工作过程 working process3．1．2 工作循环 working cycle3．1．3 热力循环 thermodynamic cycle3．1．4 工质 working medium3．1．5 充量 charge3．1．6 理想循环 ideal cycle3．1．7 定压循环 constant pressure cycle3．1．8 定容循环 constant volume cycle3．1．9 混合循环 mixed cycle3．1．10 实际循环 practical cycle3．1．11 四冲程循环 four-stroke cycle3．1．12 二冲程循环 two-stroke cycle3．1．13 进气行程 suction stroke3．1．14 压缩行程 compression stroke3．1．15 膨胀行程 expansion stroke3．1．16 排气行程 exhaust stroke3．1．17 换气—压缩行程 exchange-compression stroke3．1．18 膨胀—换气行程 expansion—exchange stroke3．1．19 发火次序 firing order3．1．20 定时(正时) timing3．2 结构参数3．2．1 气缸直径d cylinder bore …………………(D)3．2．2 止点 DC dead centre3．2．3 上止点 TDC top dead centre3．2．4 下止点 BDC bottom dead centre3．2．5 活塞行程 S piston stroke3．2．6 行程缸径比 S ／d stroke-bore ratio3．2．7 气缸数 i number of cylinders3．2．8 活塞面积A piston area ……………….()p F 3．2．9 连杆长度 connecting rod length3．2．10 曲柄半径 crank radius3．2．11 曲柄连杆比 λ crank radius-connecting rod length ratio3．2．12 气缸容积 workingmedium volume c V 3．2．13 气缸工作容积(活塞排量) piston swept volume …………….(V )s V h 3．2．14 气缸有效工作容积 effective piston swept volume3．2．15 气缸余隙容积（燃烧室总容积、压缩室容积）V cylinder clearance volumecc 3．2．16 气缸最大容积 V maximum cylinder volume ……….（V ）t a 3．2．17 气缸有效容积 V effective cylinder volumete 3．2．18 内燃机排量 V engine swept volume ．st 3．2．19 内燃机气缸总容积 engine cylinder volumett V 3．2．20 余隙高度(顶隙) top clearance3．2．21 喷嘴端伸出量 injector protrusion3．3 进气过程3．3．1 进气过程intake process3．3．2 进气温度 intake temperature ………（t 或T ）a a 3．3．3 进气压力 intake pressure …………（）d p a p 3．3．4 自然吸气 natural aspiration3．3．5 分层充气 stratified charge3．3．6 充量系数(充气效率、容积效率) C φ volumetric efficiency ……（v η）3．3．7 进气提前角 in θ intake advance angle3．3．8 进气迟后角 il θ intake lag angle3．3．9 进气持续角 i θ∆ intake duration angle3．3．10 进气涡流 intake swirl3．3．11 进气紊流 intake turbulance3．3．12 螺旋进气道进气 helical duct intake3．3．13 切向进气道进气 tangential duct intake3．3．14 导流屏进气 masked inlet valve intake3．3．15 时面值 time —area valvet f ∆⋅3．3．16 气门升程 h valve liftv 3．3．17 气口开度 scavenging port area3．3．18 换气过程 gas exchange process3．3．19 扫气过程 scavenging process3．3．20 扫气持续期s θ∆ scavenging duration3．3．21 扫气压力 scavenging pressure3．3．22 直流扫气 uniflow scavenging3．3．23 回流扫气 loop scavenging (reverse scavenging)3．3．24 横流扫气 cross scavenging (crossflow scavenging)3．3．25 曲轴箱扫气crankcase scavenging3．3．26 扫气泵扫气 scavenging by blower3．3．27 活塞底泵扫气 piston underside pump scavenging3．3．28 排气脉冲扫气 exhaust-pulse scavenging3．3．29 扫气系数 coefficient of scavenging3．3．30 扫气利用系数 trapping efficiency (scavenging utilization efficiency)3．3．31 扫气效率 scavenging efficiency3．3．32 扫气漏失系数 coefficient of scavenging loss3．3．33 给气比(扫气过量空气系数) delivery ratio (excess air factor of scavenging)3．3．34 配气定时 valve timing3．3．35 气门重叠 valve overlap3．3．36 涡流比 swirl rate3．4 压缩过程3．4．1 压缩过程 compression process3．4．2 压缩压力 compression pressure3．4．3 压缩始点压力 compression beginning pressure3．4．4 压缩始点温度compression beginning temperature3．4．5 压缩终点压力compression end pressure without combustion3．4．6 压缩终点温度compression end temperature without combustion3．4．7 喷油始点压缩压力 fuel injection starting compression pressure3．4．8 着火始点压缩压力 ignition starting compression pressure3．4．9 压力升高比 ratio of pressure rise3．4．10 压缩比(几何压缩比) compression ratio3．4．11 有效压缩比 effective compression ratio3．4．12 压缩多变指数 polytropic index of compression3．4．13 压缩涡流 compression swirl3．5 喷油过程3．5．1 喷油过程 injection process3．5．2 直接喷射 direct injection3．5．3 间接喷射 indirect injection3．5．4 电控喷射 electronic-controlled injection3．5．5 供油提前角(供油定时) fuel supply advance angle3．5．6 喷油提前角(喷油定时) fuel injection advance angle (injection timing) 3．5．7 喷油延迟角 injection lag3．5．8 喷油持续角 injection duration3．5．9 喷孔面积 nozzle hole area3．5．10 喷孔总面积total area of nozzle holes3．5．11 喷孔长径比ratio of nozzle hole length-nozzle hole diameter 3．5．12 喷孔锥体 nozzle hole cone3．5．13 喷孔锥角（喷孔夹角） nozzle hole cone angle3．5．14 针阀升程 needle lift3．5．15 针阀压力室容积 sac volume3．5．16 出油阀卸载容积retraction volume of delivery valve3．5．17 喷油压力injection pressure3．5．18 启喷压力 injection starting pressure3．5．19 喷油峰值压力 injection peak pressure3．5．20 喷油背压 injection back pressure3．5．21 喷注spray3．5．22 喷注贯穿距离 spray penetration3．5．23 喷注贯穿规律 spray penetration curve3．5．24 喷注贯穿率 spray penetration ratio3．5．25 循环喷油量fuel delivery per cycle per cylinder3．5．26 最小循环喷油量minimum delivery per cycle per cylinder3．5．27 供油率fuel supply rate3．5．28 喷油率 fuel injection rate3．5．29 累计喷油率(喷油百分率) accumulated fuel delivery rate3．5．30 供油规律fuel supply rate curve3．5．31 喷油规律fuel injection rate curve3．5．32 喷油泵负荷特性fuel delivery curve al constant speed3．5．33 喷油泵速度特性fuel delivery curve al fixed rack3．5．34 喷嘴流通特性 nozzle flow characteristic3．5．35 喷嘴液力特性(喷嘴静力特性) nozzle hydrokinetic characteristics 3．5．36 喷雾特性 spray characteristic3．5．37 喷雾锥角 spray cone angle3．5．38 雾化 atomization3．5．39 索特平均直径sauter mean diameter (SMD)3．5．40 异常喷油 abnormal injection3．5．41 二次喷油 secondary injection3．5．42 间断喷油 intermittent injection3．5．43 波动喷油 fluctuating injection3．5．44 不齐喷油 disorder injection3．5．45 喷油滴漏 nozzle dribbling3．6混合气形成3．6．1 混合气形成过程 mixture formation process3．6．2 混合气浓度 mixture concentration3．6．3 混合比mixture ratio3．6．4 体积混合比 volumetric mixture ratio3．6．5 摩尔混合比mole mixture ratio3．6．6 理论混合比 theoretical mixture ratio3．6．7 理论混合气 theoretical mixture gas3．6．8 可燃混合气 combustible mixture gas3．6．9 空燃比(燃烧空燃比) air-fuel ratio3．6．10 总空燃比 total air-fuel ratio3．6．11 燃空当量比 stoichiometrical fuel-air ratio3．6．12 过量空气系数(燃烧过量空气系数。
热力学一些词汇
一些热力学词汇:Heat pump（热泵）Heat source（热源）Heat(enthalpy) of formation（生成热（生成焓））Heat（热）Helmholtz function（亥姆霍兹函数）Hess’law（赫斯定律）Humidity（湿度）Ideal gas equation of state（理想气体状态方程）Inequality of Clausius（克劳修斯不等式）Intensive quantity（强度量）Internal combustion engine（内燃机）Internal energy（热力学能（内能））Inversion curve（转变曲线）Inversion temperature（转回温度）Irreversible cycle（不可逆循环）Irreversible process（不可逆过程）Isentropic compressibility（绝热压缩系数）Isentropic process（定熵过程）Isobaric process（定压过程）Isolated system（孤立系）Isometric process（定容过程）Isothermal compressibility（定温压缩系数）Isothermal process（定温过程）Joule,J.P.（焦耳）Joule-Thomson effect（焦耳－汤普逊效应）Kelvin, L.（开尔文）Kinetic energy（动能）Kirchhoff’s law（基尔霍夫定律）Latent heat（潜热）Law of corresponding states（对应态定律）Law of partial volume（分体积定律）Le Chatelier’s principle（吕－查德里原理）Local velocity of sound（当地声速）Lost of available energy（有效能耗散）Mach number（马赫数）Mass flow rate（质量流量）Maximum work from chemical reaction（反应最大功）Maxwell relations（麦克斯韦关系）Mayer’s formu la（迈耶公式）Mechanical equilibrium（力平衡）Mixture of gases（混合气体）Moist air（湿空气）Moisture content（含湿量）Molar specific heat（摩尔热容）Nernst heat theorem（奈斯特热定理）Nozzle（喷管）One dimensional flow（一维流动）Open system（开口系）Otto cycle（奥托循环）Parameter of state（状态参数）Perfect gas（理想气体）Perfect gas（理想气体）Perpetual-motion engine of the second kind（第二类永动机）Perpetual-motion engine（永动机）Phase（相）Polytropic process（多变过程）Potential energy（位能）Power cycle（动力循环）Pressure（压力）Principle of increase of entropy（熵增原理）Process（过程）Psychrometric chart（湿空气焓－湿图）Pure substance（纯物质）Push work（推挤功）Quality of vapor-liquid mixture, Dryness（干度）Quantity of refrigeration（制冷量）Quasi-equilibrium process（准平衡过程）Quasi-static process（准静态过程）Rankine cycle（朗肯循环）Ratio of pressure of cycle（循环增压比）Real gas（实际气体）Reduced parameter（对比参数）Refrigerant（制冷剂）Refrigeration cycle（制冷循环）Refrigerator（制冷机）Regenerative cycle（回热循环）Reheated cycle（再热循环）Relative humidity（相对湿度）Reversed Carnot cycle（逆卡诺循环）Reversed cycle（逆循环）Reversible cycle（可逆循环）Reversible process（可逆过程）Saturated air（饱和空气）Saturated vapor（饱和蒸汽）Saturated water（饱和水）Saturation pressure（饱和压力）Saturation temperature（饱和温度）Second law of thermodynamics（热力学第二定律）Simple compressible system（简单可压缩系）Sink（冷源）Specific heat at constant pressure（比定压热容）Specific heat at constant volume（比定容热容）Specific heat（比热容）Specific humidity（绝对湿度）Specific volume（比体积）Stagnation enthalpy（滞止焓）Standard atmosphere（标准大气压）Standard enthalpy of formation（标准生成焓）Standard state（标准状况）State postulate（状态公理）State（状态）Statistical thermodynamics（统计热力学）Steady flow（稳定流动）Steam（水蒸气）Subsonic（亚声速）Superheated steam（过热蒸汽）Supersonic（超声速）Technical work（技术功）Temperature scale（温度标尺）Temperature（温度）Theoretical flame temperature（理想燃烧温度）Thermal coefficient（热系数）Thermal efficiency（热效率）Thermal equilibrium（热平衡）Thermodynamic Probability（热力学概率）Thermodynamic system（热力学系统）Thermodynamic temperature scale（热力学温标）Thermodynamics（热力学）Third law of thermodynamics（热力学第三定律）Throttling（节流）Triple point（三相点）Unavailable energy（无效能）Universal gas constant（通用气体常数）Vacuum（真空度）Van der Waals’equation（范德瓦尔方程）Velocity of sound（声速）Virial equation of state（维里状态方程）Wet saturated steam（湿饱和蒸汽）Wet-Bulb temperature（湿球温度）Work（功）Working substance（工质）Zeroth law of thermodynamics（热力学第零定律。
内燃机英语词汇
内燃机英语词汇absorberaccelerator pedal accelerating pumpactual cycleadapteradjusterair cleanerair conditioningaircraftengine air-valvealloy overlayalternatoralternating stressangle amplitude of vibration angle frequencyangle of shaft twist antifriction bearing antiknockarmatureauto ignitionautomatic inlet valve automatic timerautomotive diesel engineauto racing engineauxiliary automatic valveaxial-flow typeback firingback pressurebank of cylindersbarrel faced ringbase circlebasic carburetorbest powerbleeder nippleboilerborebrakebrake specific fuel consumption breaker-coil-distributor system break-inburning velocity ’by-pass filtration 减振器加速踏板加速泵实际循环接头调节器空气滤清器空调航空发动机空气阀合金覆盖层交流发电机交变应力振动的角振幅角频率轴的扭转角抗摩轴承，减摩轴承抗爆(震)转子，电枢自燃自动进气门自动(喷油)提前器车用柴油机赛车发动机辅助自动阀轴流式回火背压气缸的列，气缸排桶形环凸轮基圆简单化油器最大功率放油螺塞锅炉缸径制动装置制动燃油消耗率断电器-点火线圈-分电器系统磨合燃烧速度分流式过滤系统by-pass hosecalibrated weight canistercatalystcamshaftcam followercrankshaftcarburetor engine centrifugal supercharger characteristic fuel-air ratio check valvechemically correct mixture chemistry of combustion chokeclose loop·clutchcoefficient of expansion combustion rate compound engine connecting rod condenserconstant-pressure constant-volumecoolantcool enginecooling effectcooling-fincouplingcritical damping coefficient cylinder linercylinder boredamperdelay perioddelivery valve decompression shaft detonationdiagnosisdip feed lubrication distributordivided-chamberdouble-acting engine drain plug dynamometer 旁通软管校正重量炭罐催化剂凸轮轴挺柱，凸轮从动件曲轴化油器式发动机离心式增压器特征燃空比单向阀理论完全燃烧混合气燃烧化学阻风门闭环离合器膨胀系数燃烧速率复合式发动机连杆冷疑器定压定容冷却剂冷机冷却效应，散热片联轴器’临界阻尼系数气缸套缸径减振器、阻尼器滞燃期出油阀减压轴爆震故障诊断飞溅供油润滑分电器分开室双作用式发动机放油螺塞’测功器effective pump stroke elastic systemelectric indicator emissionendurance testing engine balance engine coolant engine noiseengine speedengine vibration equivalent mass exhaust manifold、exhaust turbinefeed pumpfeedback pipefirst order inertia-force fixed foundation flexible coupling flexible engine mount。
石油钻井专业英汉词汇
Unit OneLesson EightDiesel Engine and Electric Powertransmit 传送internal combustion engine 内燃机fuel-air mixture 燃料-空气混合物keep in mind 记住oxygen 氧气atmosphere 大气rig up 安装钻机shed 棚子yard 码mac hinery 从动装置gears 齿轮sprocket 链轮mechanical transmission 机械传动装置mount 安装couplings 联轴节compound 并车联动机(并车箱) transfer 传送steel shroud(guard) 钢罩surround 包围safeg uar d 保护spray 喷洒lubricant 润滑油;润滑剂moving parts 活动部件entitle 取名为generator 发电机heavy-duty wires 重型电缆electric motors 电动机thermal energy 热能motion 运动transform 改变destroy 毁坏convert 转换take in 吸入piston cylinder 活塞气缸intake valve 进气阀;进气门intake-ports 进气门spark 火花ignite 点火exhaust valve 排气阀;排气门connecting rod=piston rod 连杆crankshaft 曲轴bearings 轴承crankcase 曲轴箱main bearings 主轴承friction 摩擦flywheel 飞轮momentum 动力,动量uniform 均匀; 统一automobile 汽车gasoline 汽油liquefied petroleum gas (LPG) 液化石油气butane 丁烷propane 丙烷natural gas processing plant 天然气处理厂twisting force (torque) 扭力c ompress 压缩transport 运输vapor 蒸气,蒸发flam mab le 易燃的vaporize 蒸发spark plug 火花点火塞high voltage 高电压spark ignition (SI) engine 火花点火动机glow plug 热线点火塞preheat 预热combustion chamber 燃烧室proportion 比例ratio 比率engine throttle 柴油机油门conversely 相反地designer 设计人员regardless of 不管compression ignition ( CI) 压缩点火Fahrenheit( F ) 华氏Celsius( C ) 摄氏fuel injector 燃油喷油器speed up 加速four-stroke-cycle 四冲程循环two-stroke-cycle 二冲程循环top dead center(TDC) 上死点bottom dead center(BDC) 下死点shorten 缩短manual 手册aspirate 自然吸气draw in 吸入suction 吸入natural aspiration 自然吸气reduc ed pressure 减弱压力vacuum 真空1rush in 冲进kilopascal(kPa) 千帕pounds per square inch(psi) 压力单位syringe 注射器needle 针give a shot 注射(打针) vial 小瓶syringe’s plunger 注射器的注塞superc harger 增压器blower 鼓风机blades 叶片;叶轮impeller 叶轮enc lose 围起来turbocharger 涡轮增压器result in 产生结果reciprocate 往复运动intake stroke 吸气冲程fill the vacuum 填补真空compression stroke 压缩冲程firing cycle 发火循环assume 假设;设定power stroke 做功冲程instantaneous push 瞬间推力slug 段塞lugging power 过载功率exhaust stroke 排气冲程valve overlap 气门重叠escaping hot exhaust gas 正在逸出的热废气cross section 剖面图breather 呼吸器rocker arm 摇臂valve cover 气门盖push ro d 推杆passageway 气道;水道;油道c amshaft 凸轮轴c am 凸轮floating oil screen 浮动机油滤网crankshaft counterweight 曲轴平衡块distributor injection pump 分油器喷射泵air intake manifold 进气管汇bolt 螺栓vent 排气,排气口blow-by 漏气buildup 聚集;聚积positive crankcase ventilation valves (PCV)曲轴箱正压通气阀recycling 再循环;重新循环corrosive fume 腐蚀性烟雾sludge formation 泥渣形成combustion cup 燃烧室accumulate 聚积;储集illu str at e 图示spray nozzle 喷嘴tiny droplets 小水珠atomizing 雾化spring-loaded plunger 弹簧加载柱塞precision timing 精密正时系统simultaneously 同时地sc av en ge 扫气trapped air 被圈闭的空气c ylinder 气缸theoretically 理论上地throttle changes 油门变化;节流阀变化preference 爱好distributor 分油器remaining 其余; 余下revolution 一转respond to throttle change 响应油门变化forced-air induction 强迫空气进入unc over 露出release pressure 释放压力momentarily 瞬间地fill the cylinder 充满气缸scavenging efficiency 扫气效率inlet ports 进气门cover the ports 遮住气门V-shape V 型make up 组成;构成cutaway of the piston 活塞的剖面图contain 包括;包含plunger pump 柱塞泵fuel manifold 燃油管汇piston rod 活塞杆dipstick 油尺drain plug 放油塞lubricating oil pan 油底壳counterweight 平衡块oil line to head 通到缸头的机油管scavenging ports 扫气门water line 散热水管线fuel metering rack 燃油计量齿条scavenging air 扫气2eccentric shape 偏心形状elliptical 椭圆的teardrop shape 泪珠形状rocking chair 摇椅d ia gr am 图形figure 图refer to 参考;意指kerosene 煤油crude oil 原油lightweight oil 轻质油specific gravity 比重set standards 制订标准recommend 推荐issue bulletin 发布公报equation 算式;式子c alc ulate 计算property 性能volatility 挥发性carbon residue 积炭viscosity 粘度sulfur content 硫分sediment 沉积物;沉淀flash point 闪点pour point 倾点acid corrosiveness 酸腐蚀ignition quality 自然性cetane number 十六烷值distillation 蒸馏boil away 蒸发掉;煮干volatile fuel 挥发性燃油fuel consumption 燃料消耗orifice 孔板Saybolt viscometer 赛波特粘度计universal size 通用尺寸Saltbolt seconds universal (SSU)赛波特通用粘度秒数plunger and barrel 柱塞和柱塞筒corrode 腐蚀fuel specification 燃料规范abrasive 研磨;刮磨clog 堵塞acc elerate 加速thic ken 变稠gelatin 胶状,白乳胶refiner 炼油厂家reputable supplier 信得过的供应商strive to 努力deter m in e 决定alpha-methyl-naphthalene a-甲基萘hydrocarbon 烃;碳氢化合物tar oil 焦油compression ratio 压缩比actuate 启动fuel injec tor 燃油喷射器ignition-delay period 点火延迟时间crank-angle degree 曲轴转角度injector valve unseat 喷油阀离开阀座deposit 存积gummy substance 胶质leak ag e 溢漏contamination 污染layout 布置main fuel-supply tank 主燃油罐stra iner 粗滤器filter 过滤器day tank 日用罐transfer pump 输油泵force of gravity 重力erec t 竖立disassemble 撤卸elim inate 消除;消灭purge air 吹扫空气vapor loc k 气阻塞vaporize 蒸发gas bubble 气泡c ollapse 破坏;失效;坍塌crush 压碎unvented tank 没有通气孔的油罐bac kflow 回流fill-up line 充满油的管线spew喷出drench 浇淋airborne lint 空气中的绒毛total volume 总容量useful volume 日用燃油量morning dew on the lawn 草坪上的露水settle 沉淀w ithdraw取出shutoff valve 关闭阀foreign particles 杂质stainless steel 不锈钢brass or copper 紫铜350-mesh 50 目(滤网) trash 垃圾;赃物solvent 溶剂paralle l 并联metal spacer 金属垫片sludge 泥渣stationary blades 静止不动的叶片hand primer 手油泵scheduled time 定时restric t 限制metal-edge strainer 金属片缝式粗滤器perforate 射孔;钻孔filter e lement 滤芯disposable 一次性使用的bag filter 袋式(筒式)过滤芯helical springs 螺旋型弹簧velocity 速度insoluble gums 不溶解胶质primary (secondary)filter 一次(二次)过滤cut off fuel flow 切断燃油in good shape 工作状态好impurity 杂质final-stage filter 最后一级过滤virtually 实际上synthetic cloth (化学)合成布料shed lint 掉绒毛stringent environment laws 严格的环保法micropore paper filter 微孔纸滤芯accordion pleats 手风琴的褶spin-on fuel filter 旋上的燃油滤芯resemble 相似gasket 垫子;垫片receptacle 接头;插口water separator 水分离器centrifuge 离心力magnify 扩大the pump stay primed 燃油泵充满燃油lobe 叶片interm esh 相互啮合overflow溢出screw fittings 螺丝接头flared fittings 扩口接头soldered copper fittings 铜焊接头paraffin 石蜡solid wax 固态蜡plugged tees 三通堵头elbow 弯头bends in the line 管线上的弯头unions 由壬(管接头) galvanized pipe 镀锌管leakproof seal 防漏密封by the same token 同样,同样的原因flexible hose 柔性; 挠性come apart 裂开;分开reinforc e 加固;加强braided steel 钢丝编织带booster pump 增压泵bleed- off valve 排气阀expel 驱逐misfire 不爆发;燃烧不好;燃烧延时air knocking 气击(气塞) dissolve 溶解meter the fuel 计量燃油quantity 数量duration 时限coarse 粗的oxygen 氧气multipump injectors 多泵式喷油系统unit fuel injectors 泵-喷嘴式喷油系统distributor injectors 分配器式喷油系统common-rail-or pressure-time injectors共集油管式喷油系统lifter 挺杆groove 凹槽isolate 孤立;单独rack-and-pinion gear 齿条-齿轮系统governor 调速器counterclockwise rotation 反时针旋转vert ic a l 垂直的slot 槽口recessed area 凹面circumference 圆周bevel 倒角,斜面slant 斜角;斜面shrink 收缩regulatory agency (法律) 条规部门emission laws (气体)排放法sophistcated electronic control精密电子控制precise injection timing and metering精确定时喷油和计量油量cam follower 凸轮从动件dow el 销钉4check valve cage 出油阀室spring cage 弹簧室spill deflector 溢流导流套gear retainer 齿轮支撑环control rack 控制齿条pump barrel or bushing 泵筒或泵套quantity 数量continuous fuel flow 连续油流fuel-return line 燃油返回管线air-pockets 气穴;气囊firing order 发火顺序numeric al sequenc e 序号cavity 孔腔delivery valve assembly 输油阀(出油)总成fuel metering control 燃油计量控制系统plunger tappet return spring柱塞挺杆返回弹簧face or end gear ring 端面齿圈tappet assembly 挺杆总成pump operating lever 泵操纵杆hydraulic head 扬程,液压头control sleeve 滑套throttle up 加油lengthen 延长header(common rail) 共集油管interval 时间间隔rack-and-pinion gear 齿条-齿轮装置tw irl 旋转flyw eig ht 飞锤counteract 反作用c oiled spring 盘簧spring-loaded centrifugal governor弹簧承载离心调速器speed droop 转速降from no-load to full-load 从空载到满载hunting 振荡sensitivity 灵敏度isochronous governor 同步调速器mechanical linkage 机械联结promptness 迅速overspeed governor 超速调速器load-limit governor 载荷限制调速器variable-speed governor 变速调速器preset value 预定值from idle to maximum speed 空转到满速speed-limiting governor 限速调速器constant-speed governor 恒速调速器mechanical governor 机械调速器bar-shape yoke 条状支撑盘fuel-regulating mechanism 燃油调节机构speeder spring 调速弹簧two-speed governor 双速调速器direct-acting governor 正作用调速器disadvantage 不利的地方;缺陷furnish 提供hydraulic governor 液压调速器pilot valve 导阀fluctuation 波动compensator 补偿器antic ipate 估计;预计power piston 动力活塞infrequent 频率低;不频繁alternating current 交流电AC generator 交流发电机sluggishly 缓慢地overresponse 响应过激reversible electric motor 双向电动机synchronize 同步schematic 图loading piston 承载活塞restoring lever 复位杆output shaft 输出轴centering screw 定心螺丝compensating land 补偿区(面) control land 控制区(面) solenoid c oils 电磁线圈level adjustment spring 液位调节弹簧adjustable bracket 调节支架two-way switch 双向开关tachometer 转速表frequency meter 频率表reverse-acting actuator 反向致动器fuel modulator 燃油调节器trip 跳闸power spring 强力弹簧latc h 钩锁destructive friction 毁坏性摩擦metal to metal contact 金属对金属摩擦gummy compound 胶质物clearanc e 间隙relief valve 减压阀pick up dirt 夹带赃物;积聚赃物5foreign matter(material) 杂质;外来物sink 下沉utilize 利用c harc oal 木炭filtering element 滤芯interchangeable 互换的oil cooler 机油散热(冷却)器safety shutoff 安全停机flow rate 流量fine-mesh bronze screen 细目铜滤网pressure gauge 压力表bypass valve 旁通阀coolant 冷却液ex it 出口crank throw 曲柄弯polish 抛光adjacent rod bearing 邻近活塞杆轴承wrist pin 活塞销spurt onto the bottom of the piston喷到活塞的底部valve stem 气门杆pushrod guide 推杆导套timing gear train 正时齿轮系统rubbing surface 摩擦表面speed limiter 速度限制器restart lubrication system 预润滑系统pressure up 加压oil pan 油底壳spring-operated explosion cover弹簧作用的防爆门slum shut 砰地一声关上flutter 百叶窗foam 泡沫detergent 清洁剂varnish 积炭residues 残炭dispergent 分散剂suspend 悬浮impurity 杂质sulfur 硫neutralize 中和;稀释identify 辨认,辨别c ertify 证明carbon deposits 积炭observant motorman 警觉的机工radiation 散热ethylene glycol=antifreeze 乙二醇=防冻液corrosion inhibitor 防腐剂chromates 铬盐酸heat exchanger 热交换器hollow tube 空心管surge tank 上水室bottom tank 下水室heat-conductive metal fins 传热金属片moving raw water bath 流动的生水室compactness 紧凑pockets(jackets) around the valve 气门水套pressured cooling system 加压冷却系统optimal operation 最佳运行thermostat 恒温器temperature regulator 温度调节器radiator core 散热器芯air tunnel(air ducts) 风道dead spac e 死角air stagnation 空气滞留automatic shutter 自动百叶窗offset 抵消dissolved mineral 溶解矿物质calcium carbonate (lime) 碳酸钙(石灰质) insulator 隔热材料cast iron 生铁hydrogen sulfide 硫化氢carbon dioxide 二氧化碳decaying leaves and vegetation腐烂的树叶和植物creek or pond 河流或溏堰copper alloy 铜合金silt 淤泥organic material 有机物tension on the belt 皮带绷紧程度the belt slips 皮带打滑airtight 气密的collapse 失效;崩溃enclosure 围住;围栏ventilation 通风account for 占;说明;解释substract 减去debris 残留物closed shell 闭式壳体里engine temperature switch 柴油机温度开关divert 转移;转向immersion heater temperature switch6浸没式加热器温度开关overflow溢流valve guide 气门套管aftercooler 中间冷却器air clearner 空气滤清器oil bath cleaner 油浴式滤清器steel tube with vanes 带有导流片的钢管sw irl 漩涡vacuator valve 排空阀soot 烟灰;烟尘soak 浸泡rap 敲击inner cup and outer cup 内油杯和外油杯entrained oil 夹带的油blockage 堵塞run a swab 抽一抽子scribed line 刻线air leaks 漏气Roots blower 罗茨鼓风机spiraled (helical) rotors 螺旋转子leading edge (travelling edge) of the lobe叶轮前缘(后缘) lock washer 缩紧垫片coupling hub 接箍盘bearing spacer 轴承隔离圈end plates 端面盖板turbine 涡轮modify conventional oil pump改进传统机油泵ambient air inlet 环境空气入口quench 熄灭muffler(exhaust silencer) 消音器tail pipe 尾管two banks of cylinder 两列气缸lessen 减少contract 收缩manometer 压力表condensate trap 冷凝水收集器barking sound 响声baffle plates 缓冲板fibreglass 玻璃纤维diminish 使减少pulsating flow 脉冲流fade out 渐弱;消失accommodate 使适应;容纳cut on a bias 切成斜口noisy puff 冒烟时噪音大stack 烟囱;排气管;通风管starter 启动机hand crank 手摇曲柄timer 计时器ring gear 齿圈circumference 圆周面friction clutch 摩擦离合器solenoid 电磁式启动开关;螺线线圈cutout system 切断系统lead-acid battery 铅-酸电池oxide 氧化物electrolyte 电解液negative terminal 负极终端(接线柱) grounding strap 接地母线pry bars 橇杠set off 爆炸specific weight 比重hydrometer 比重计sphere 小球centerline 中心线scale 刻度electric starter 电动启动机cover band 卡箍pole shoe(laminated) 极阶(层绕) field coil 励磁线圈center bearing 中间轴承bushing 轴套drive housing 传动壳体armature 电枢commutator 整流子brush 电刷commutator end frame 整流子端盖oiler 黄油嘴linkage 拉杆shift lever 操纵杠杆bronze bearing 青铜轴承air-motor starter 风动马达启动机strike the vanes 冲击叶轮engage 挂合disengage 摘开air reservoir 气罐oiler (机油)油雾器malfunction 运行不正常disassemble 拆卸procedure 步骤7hydraulic starter 液压启动机nitrogen gas 氮气high cranking speed 高速盘车recycle 再循环;重复利用charge 蓄压initial cost 初始费用gasoline engine starter 汽油启动机hand cranking 手动盘车hand lever 手动操纵杆get under way 正在运行中release 脱开;释放compressed air starter 压缩空气启动机bar the engine 用橇杠盘动柴油机the rim of the engine’s flywheel 飞轮轮缘worm gear 蜗杆齿轮keep track of 跟踪pulse 脉搏;脉冲respiration 呼吸pyrometer 高温温度表thermometer 温度表alert 机警的exceed 超过dilution 稀释obstruction 障碍stuck 卡住erode a sand bank 冲蚀沙岸sensor 传感器premature wear 提前磨损condense 冷凝thermal shock 热冲击notify 通知generator’s windings 发电机线圈safety shutdown device 安全停车装置overspeed trip device 过速跳闸装置shut off the fuel 截断燃油compound two engines两台柴油机并车运行in high gear 在高速挡运行gear ratios 齿轮比relay 继电器in conjunction with 结合;与…协力remedy a malfunction (补救)排除故障cutoff valve 关断阀shutdown solenoid 停机线圈blowout 井喷air-shutoff valve 空气切断阀fire extinguisher 灭火器displace 移置;挤走alignment 对直;对中thoroughly 彻底put into service 投入使用glaz e 积炭loading switch 负荷开关frictional drag 摩擦拉缸rated running rmp 额定转速spell trouble 招来麻烦take into account 考虑breaker switch 断路开关on the lookout for leaks 监视溢漏keep records of 记录spot abnormal performance见到运行不正常情况light haze 轻微混浊mercury 汞柱become visible 变得看得见bear greatly on the maintenance schedule与维修时间计划有很大关系alternator 交流发电机rec tify 整流copper rotor windings 转子铜线圈commutator bar 整流条at first glance 乍一看segmented ring 断开的滑环retangular loop (四方形) 矩形回路electromagnet 电磁铁magnetic flux 磁通线parallel 平行be composed of 由…组成perpendicular 垂直的;正交的stator 定子stator winding 定子绕组exciter 励磁器armature 电枢laminated disks 叠片(铁心) slip ring 滑环deflect 偏移;偏斜stall 停止不动electromagnetic field 磁场rheostat 变阻器variable resistor 变阻器control hookup 控制线路图scalloped lines 扇贝线top drive 顶驱8assignment switch 负荷分配开关contactor 接触器air throttle 空气节流阀ammeter 电流表reversing switch 反向开关pneumatic controls 气动控制plug-in type 插接式interlock 联锁follow lock-out and tag-out procedures 按照切断电路,挂牌告示的程序进行维修moisture 湿气binding of moving parts 活动部件粘结lintless cloth 不掉毛的织物grooved or streaked commutator带有沟槽或条纹的整流子out of round 失圆pigtail 软线spring shunt 弹簧分路线backup 后备通路frayed shunts 损坏的分路线burned arc chutes 烧坏的走线架terminal strips 接线条come into one’s own 获得应有的信誉solicon-controlled rectifier(SCR)可控硅整流器thyristors 闸流晶体管diode 二极管gate voltage 闸门电压oscilloscope 示波器sine wave 正旋波throttle signal 调节信号gate-control system(闸门电压控制系统)控制级AC bus(common bus) 母线;总线bus bar 汇流排cabinet 控制柜SCR converter SCR转换器reverse current relay 逆功率(电流)继电器keep a close eye on…密切注意emphasize 强调synchronous speed 同步转速generators on line 并网发电机synchronizing panel 同步盘jolt 冲击synchroscope 整步表sense module 传感模块bunkhouse cooling and heating井场宿舍空调和取暖系统9。
内燃机最常用的200个单词
如有你有帮助，请购买下载，谢谢！内燃机最常用的200个单词1. Internal combustion engine 内燃机ICE2. atmosphere 空气3. bare 裸露4. bearing 轴承5. bedplate 机座6. blower 压气机7. bolt 螺栓8. brake 刹车9. calorific 热值10. camshaft 凸轮轴11. capacity 电容12. cetane number 十六烷值13. cetane 十六烷值14. charge 充气15. combustion chamber 燃烧室16. combustion 燃烧17. compress 压缩18. connect rod big end 连杆大端19. crank journal 主轴颈20. crankshaft 曲轴21. crown 活塞顶22. curve 曲线23. cylinder 气缸24. diesel 柴油机25. drawbar 挂钩26. dynamometer 测功器27. eliminate 排除28. exert 施加29. exhaust gas driven turbocharger 废气涡轮增压器30. exhaust 排气31. fan 风扇32. film 油膜33. flame 火焰34. frame 机架35. friction 摩擦36. gallon 加仑37. generator 发电机38. gross 毛重39. handle 控制40. hold-over 遗留物41. horsepower 马力42. ignite 点火如有你有帮助，请购买下载，谢谢！43. illustrate 图示44. impose 施加45. inhale 进气46. initial 初始值47. injection 喷射48. injector 喷油器49. intermittent 断续50. accessory 附件51. intimate 宣布52. jacket 水套53. lever 杠杆54. liner 气缸套55. list 清单56. load 负荷57. major 主体58. mean 均值59. measure 测量60. mixing 混合61. offer 提供62. offset 偏移63. opposed 对置64. overlap 重叠65. overload 过载66. particular 特色67. peak 峰值68. pilot 引导69. pin 销70. piston ring 活塞环71. piston 活塞72. plier 钳子73. propeller 螺旋桨74. puzzle 疑惑75. radius 半径76. recommend 推荐77. represent 代表78. reservoir 瓶79. resistance 电阻80. revolution 转81. ring 活塞环82. rod 连杆83. satisfactory 安全84. scavenge 扫气85. seal 密封86. silencer 消音器如有你有帮助，请购买下载，谢谢！87. skirt 活塞裙88. specifications 说明书89. spray 喷洒90. stroke 冲程91. term 术语92. torque 扭矩93. travel 传播94. turbocharger 增压器95. twist 扭曲96. vaporization 蒸发97. variable 变量98. vehicular 车辆99. viscosity 粘度100. weld 焊接101. absolute error 绝对误差102. amplitude 振幅，幅值103. atmospheric pressure 气压104. sensor 传感器105. biosensor 生物传感器106. calibration 校准，标定107. capacitive transducer 电容传感器108. charge amplifier 电荷放大器109. damping 阻尼110. damping coefficient 阻尼系数111. delay time 滞后时间112. deviation 偏差113. error of indication 示值误差114. frequency response 频率响应115. frequency response characteristic 频率响应特性116. Hall effect 霍耳效应117. Hall element 霍耳元件118. dynamic response 动态响应119. eddy-current 涡流120. eddy-current dynamometer 电涡流测功器121. eddy-current testing 涡流检测122. eddy-current testing instrument 涡流检测仪123. eddy-current thickness gauge 涡流测厚仪124. inductive transducer 电感式传感器125. charge amplifier 电荷放大器126. ammeter 电流表127. voltmeter 电压表128. chromatography 色谱学129. chromatograph 色谱法130. chromatogram 色谱图。
机械类常用英语词汇大全
机械类常用英语词汇大全（1)一字螺丝批slot type screwdriver一点透视one—point perspective二画二合一黏合剂epoxy resin adhesive二合胶；混合胶epoxy glue二维的；平面的two-dimensional二进制binary二极管；整流子diode二号螺丝攻second tap二路开关two—way switch十进制的；公制的metric人工制品artefact人造板man—made board人体工程学ergonomics; human engineering 人体尺寸human dimension人体测量学anthropometry；anthropometrics 刀片blade刀身blade刀具tool刀具溜座carriage刀柱tool post刀架tool rest刀架底座tool rest bracket刀座帷；床鞍apron刀座鞍；溜板座saddle力force力三角形triangle of force力平行四边形parallelogram of force力多边形；多边形力学polygon of force力的分解force resolution力架;亮漆lacquer力矩moment力偶couple力矩定律law of moment力-距离图表force—distance graph力图force diagram力线line of force力点effort十字榫cross halving joint十字螺丝Philip’；s head screw十字螺丝批Philip’;s type screwdriver丁字尺；T 尺tee square三画三爪夹头three—jaw chuck三角尺set square三角形结构系杆triangulation tie三角锉triangular file三维的；立体的three-dimensional三氯甲烷；哥罗芳chloroform三聚氰胺；蜜胺melamine三点透视three—point perspective上油漆painting上釉enamelling凡立水varnish叉形顶尖fork centre口罩mask士力;虫漆shellac士巴拿；扳手spanner大芯夹板；宽条芯夹板blockboard；solid corestock—laminated board 大量制造mass production子口刨；槽口刨；边刨rebate plane小型平槽刨miniature router plane小型线料弯曲器small wire bender小型弯折机mini bender小型电路断路器；跳菲miniature circuit breaker （MCB)小齿轮pinion山樟San Cheong工件workpiece工字梁I beam工作面working surface工作图；制作图working drawing工作台bench；working table工具tool工具贮存室tool storage工具槽well工具钢tool steel工场workshop工场安全workshop safety工程字书写技巧lettering工程系统engineering system工程绘图engineering drawing工业酒精；火酒methylated spirit弓形手钻；手摇曲柄钻brace弓形手钻嘴brace bit弓锯bow saw; hacksaw弓锯片hacksaw blade弓锯床hacksawing machine四画不平衡imbalance不含铁金属；非铁金属non—ferrous metal不贯穿孔；闭孔；盲孔blind hole不贯穿鸠尾榫lapped dovetail joint不对称asymmetry不锈钢stainless steel不稳定平衡unstable equilibrium中心centre中心线centre line中心冲centre punch中心钻centre drill中心钻嘴centre bit中央处理器central processing unit (CPU)中性neutral中性平衡；随遇平衡neutral equilibrium中性轴neutral axis中密度纤维板medium density fibre board （MDF）中粗锉纹second cut中碳钢medium carbon steel中线neutral wire互补金属氧化物半导体complementary metal oxide semiconductors （CMOS）介子;垫片washer介指铁ring mandrel介电常数;电容率permittivity介稳态的；亚稳态的metastable内力internal force内卡尺inside calipers内能internal energy内涵性质intensive properties内圆弯凿scribing gouge内锁式配件interlocking fitting内燃机internal combustion engine内螺纹制造法tapping内螺丝internal thread内弯边concave edge六角金属枝hexagonal bar六角匙Allen key六角头螺丝hexagonal head screw公制的；十进制的metric公差tolerance冗余构件redundant member分力component force分子molecule分子力molecular force分切；分割；切断parting off机械类常用英语词汇大全机械类常用英语词汇大全(2）分贝decibel分析analysis分析及批判学analytical and critical studies 分析器analyzer分流器shunt分界面；界面；接口interface分厘卡micrometer分规divider分割车刀架parting tool holder分解decomposition分压器potential divider；voltage divider 隔离开关isolating switch切削工具cutting tool切削液cutting fluid切削深度depth of cut切屑;碎屑chip切线锯法tangential sawing切辊纹；滚纹knurling切断；分切；分割parting off切断工具parting tool勾;勾脚hook勾刀；胶片刀plastic cutter化胶水tensol反向偏压reverse biased反相放大器inverting amplifier反相器inverter反射reflection反电动势back e。
内燃机专业英语词汇
1曲轴箱crankcase(bed plate)2机体（气缸体）cylinder-block3油底壳 oil pan4曲轴crankshaft5飞轮壳flywheel housing6活塞环piston ring7油环oil ring8气环gas ring9螺旋弹簧油环spiral spring oil ring10连杆螺栓connecting rod bolt (screw) 11前（后）油封front(after) oil seal (gasket) 12轴瓦shell pin (bearing shell)13止推片stop washer14曲拐 crank throw15曲拐臂body of crank throw16曲柄销crank pin17主轴颈main journal18减振器vibration damper19齿轮gear /gear wheel20正时齿轮室gear case21正时齿轮timing gear22中间齿轮intermed wheel （gear）/idle gear 23喷油泵齿轮injection pump gear24凸轮轴齿轮camshaft wheel（gear）25空压机齿轮air compressor gear26传动轴transmission shaft27弹性联接片clamp28高压喷油泵（high-pressure）injection pump 29输油泵fuel supply pump30燃油滤清器fuel filter31滤网strainer screen32高压油管high pressure fuel pipe (injection pipe) 33喷油器Injector (nozzle holder)34喷油器压块Pressure clip35供油提前器advanced mechanism36供油提前角advanced angle37喷射压力injection pressure38泵端压力 pump injection pressure39射程 spray(injection) distance 40喷射锥角spray angle41油束spray42油雾颗粒particle43燃烧室combustion chamber44压缩比compression ratio45压缩余隙compression gap46活塞裙部piston skirt47活塞型线48示功图indicator card49排量delivery capacity50化学当量比stoichiometric ratio51空气消耗量air consumption52凸轮轴camshaft53基圆base circle54升程lift range55缓冲段cushion area（ramp）56配气相位distribution angle57挺柱push rod58推杆handspike/push rod59摇臂rocker60函数凸轮function cam61几何凸轮geometrical cam62切线凸轮tangent cam63定位销assembling pin/fixed pin64连杆体connecting rod body65进气门intake valve66排气门exhaust valve67进气道intake channel68排气道exhaust channel69气门座valve seat70水腔water jacket space71清沙孔cinder cleaning hole72涡流比swirl ratio73流量系数flow coefficient74气门升程valve lift75切向气道tangential channel76螺旋气道helix channel77挤流squeeze flow78紊流turbulent flow79气门旋转机构valve rotating mechanism(valve train）80焊接weld81密封带sealing stripe82湍流overfall /onflow83配气机构valve mechanism84稀薄燃烧lean combustion85着火点combustion point86燃烧持续期the period of combustion （combustion duration）87放热率heat release rate（rate）88燃烧起始角the start angle for（of） combustion 89滞燃期combustion lagging period90后燃afterburning91急燃期strong combustion period92二次喷射secondary injection93压力波动pressure surge94压力室compression chamber95混合气gas mixture96燃烧速率（combustion）burn rate97进气管intake pipe98进气歧管intake manifold99排气管exhaust pipe100进气法兰intake flange101最高爆发压力peak fire pressure102平均有效压力mean effective pressure103平均指示压力mean indicated pressure104指示功indicated work105阻尼阀damping delivery valve106减压阀pressure reducing valve107增压器turbocharger108喘振线surge line109压气机(空压机)air compressor110涡轮机turbine111蜗壳turbine case112叶轮impeller113中间壳the middle case114压气机效率the efficient of air compressor 115脉冲转换器impulse converter116放气阀air release valve117可变截面喷嘴variable-area nozzle118耐磨环wear ring119废气再循环exhaust gas recycle120进油管oil pipe121回油管oil return pipe122增压比turbocharging ratio123增压器流量flow quantity of turbocharger 124硅油离合器silicone oil clutch125主油道 main office(main oil way) 126平衡块balance weight /counterbalance 127往复质量reciprocating mass128旋转质量rotating mass129扭振torsional oscillation /torsional vibration 130惯量inertia131柔度softness /flexibility132刚度rigidity /stiffness133密度density134振幅swing135共振转速resonance speed136燃油消耗量fuel consumption137燃油消耗率fuel consumption ratio138过量空气系数the excess air ratio139空燃比air /fuel ratio140燃料低热值lower heating value141烟度smoke142噪声noise143声功率级sound power level144声强级sound intensity level145声压级sound pressure level146本底噪声back-ground noise147气缸套cylinder liner/cylinder casing 148气缸垫cylinder head gasket149止口rabbet150火力三角区fire deck151油耗线法152机械效率mechanical efficiency 153充气效率charge efficiency154测功器dynamometer155排放emission156曲轴转角crank angle157燃烧率combustion rate158传热系数heat transfer coefficient 159压缩多变指数polytropic index of compression 160膨胀多变指数polytropic index of expansion 161升功率power per litre162机械损失功率mechanical loss power 163摩擦功friction work164压缩终点压力compression terminal pressure 165排气背压exhaust back pressure 166质量流量mass flow167体积流量volume flow168湿度humidity (wetness)169大气压力atmospheric pressure170排气湿度exhaust humidity171气缸工作容积working volume of cylinder 172热效率heat efficiency173压力升高比pressure step-up ratio174扫气系数coefficient of scavenging175扭矩储备torque reserve176最大扭矩点maximum torque point177标定工况点rated （full ）power point178负荷特性load performance179万有特性(all performance)180外特性speed performance181推进特性propel performance182台架试验engine test183热力循环thermal circulation184质量守恒conservation of mass185能量守恒conservation of energy186催化转换器catalytic converter187间隙效应channel effection188喉口直径throat diameter189丰满系数plump coefficient（fullness ratio）190性能performance191排气制动exhaust brake192停车手柄shutdown handle193油门拉杆accelerator rod194张紧轮idler pulley/tension pulley/tensioner 195皮带轮belt pulley sheave196发电机dynamo(electric generator) 197机油泵oil pump198起动机starter199机油冷却器 oil cooler200空滤器air cleaner201消音器silencer/muffler202铸造铝合金 aluminum alloy203筋rib204压缩余隙compression ratio205样机prototype206稳流模拟试验计207连杆盖connecting rod cap208气门导管valve guide209避阀坑avoiding vavle hole210单体泵monoblock pump211直列泵line pump212压力波pressure wave213稳定调速率rate of steady regulating speed 214瞬时调速率instantaneous speed change rate 215转速波动率speed fluctuation ratio 216调速特性speed regulation performance 217电控喷油electric-control injection 218电磁阀electromagnetic valve 219最低工作稳定转速220怠速idle speed221比排放量222比油耗specific fuel consumption 223调速器speed regulator224飞锤flyball225油尺oil dipstick226油气分离器oil-gas separator227振动vibration228仪表gauge229传感器sensor230十六烷cetane231柴油diesel oil232十六烷值cetane number of diesel oil 233芳香烃arene234自由加速烟度free accelerating smoke degree 235匹配adaptation(matching)236优化optimize (majorization)237喷丸shot blasting238预热塞preheat plug239偏心率eccentricity240楔形连杆dovetail connecting rod241斜切口连杆miter joint connecting rod 242燃烧分析仪combustion analyzer243机油耗luboil consumption244许用接触应力allowable contact stress245安全系数safety factor246特性曲线characteristics(performance) curve 247加速度acceleration248离心率eccentricity249往复惯性力reciprocating inertia force 250当量质量equivalent mass251定压燃烧constant pressure combustion 252定容燃烧constant volume combustion 253旋转惯性力rotatory inertia force254焓enthalpy255熵entropy256动平衡dynamic balance257静平衡static balance258矢量vector259临界转速critical speed260可靠性reliability261敲缸knock the cylinder262串气263活塞漏气量leaking gas from the piston 264穴蚀cavitation265多楔带triangular belt266缩口燃烧室267加工精度machining accuracy268扭紧力矩torsional moment269放气螺钉screw270喷油速率injection rate271乳化emulsification272板翅式冷却器cooler273机械式水封water seal274温度场temperature field275振动模态modal of vibration276性能模拟计算performance Simulation calculation 277剪切应力Shearing stress278弯曲应力bending stress279超速超负荷试验280热冲击thermal shock281磨损量wear extent282磨损极限limit of wear283有限元分析finite element analysis284油膜oil film285轴心轨迹locus of journal center286液体动力润滑hydrodynamic lubrication 287压缩高度compression height288喷油冷却spray oil cooling289桶面环290矩形环 straight-flanked ring 291锥形环conical ring292扭曲环twist ring293反扭曲环reverse torsion ring294配气相位distribution angle295函数凸轮function cam296切向凸轮tangent cam297黄铜brass298不锈钢stainless steel299轴瓦bearing shell300固定件fixed parts301磨损率wear rates302排气温度exhaust gas temperature 303排气背压exhaust back pressure 304制动性能brake performance305电空单元electrical controlled unit (ECU) 306冷却液coolant307空气消耗air consumpotion308升程lift range309指示功inditor card310涡流系数swirl ratio311排量dilivery capacity312流量系数flow coefficient313供油提前角advance angle。
铁道机车名词术语汇总
1 范围本文件规定了内燃机车分类、结购要素、运动过程、牵引与制动、动力性能和试验等方面有关术语。
2 内燃机车分类2.1 内燃机车diesel locomotive采用柴油机作为牵引动力的机车2.2干线内燃机trunk diesel locomotive在铁路干线上牵引车辆的内燃机车2.3货运内燃机车freight diesel locomotive, goods diesel locomotive用于牵引火车的内燃机车2.4客运内燃机车passenger diesel locomotive用于牵引客车的内燃机车2.5高速内燃机车high speed diesel locomotive最高运行时速在200km/h的内燃机车2.6调车内燃机车shunting diesel locomotive用于调车作业或小运转的内燃机车2.7工矿内燃机车industrial and mining diesel locomotive用于工厂、矿山运输的内燃机车2.8本务内燃机车leading diesel locomotive联挂于列车头部担当牵引工作的内燃机车2.9重联内燃机车multi-unit diesel locomotive联挂于本务机车之后，与本务机车共同担当牵引工作的内燃机车2.10机械传动内燃机车diesel-mechanical locomotive采用机械传动装置的内燃机车2.11液力传动内燃机车diesel-hydraulic locomotive采用液力传动装置的内燃机车2.12电力传动内燃机车diesel-electric locomotive采用电力传动装置的内燃机车2.13交直流传动内燃机车AC——DC(alternating current-direct current)locomotive采用以交流发电机发电，经过整流，驱动直流牵引电动机为传动方式的内燃机车2.14交流传动内燃机车alternating current drive diesel locomotive采用以交流牵引发动机为传动的内燃机车2.15车架式内燃机车frame diesel locomotive所有的动轮均布置在钢性车架内的内燃机车2.16转向架式内燃机车bogie diesel locomotive机车的走行部采用转向架式的内燃机车2.17一系悬挂机车single stage suspension locomotive只有第一系弹簧悬挂装置的机车2.18两系悬挂机车two stage suspension locomotive具有第一系弹簧悬挂和第二系弹簧悬挂装置的机车3内燃机车结构要素3.1轴列式axle arangement通过字母和数字组合，用车轴排列表示机车轴式结构和特点的方式3.2传动方式transmission form柴油机向动轴传递功率的方式，如机械传动、电力传动、液力传动3.3机车长度locomotive overall length机车前后车钩连接线间的水平距离（车钩处于闭锁状态、无外力作用）3.4机车最大高度locomotive overall height机车空重时车体最高处至轨面的垂直距离3.5轴距wheel base同一转向架相邻两车轴中心线的水平距离3.6转向架全轴距bogie wheel base同一转向架两最外端车轴中心线间的水平距离3.7机车全轴距locomotive total wheel base机车前后最外端两车轴中心线间的水平距离3.8车钩中心线高度coupler center height机车在计算重量时，车钩水平中心线至轨面的垂直距离3.9车钩中心最大高度coupler maximum center height机车在空重时，车钩水平中心线至轨面的垂直距离3.10车钩中心最小高度coupler minimum center height机车在整备重量时，车钩水平中心线至轨面的垂直距离3.11机车宽度locomotive width机车两侧最外面固定件外侧间的水平距离3.12机车高度locomotive height机车在计算重量时，车体上部最高处至轨面的垂直距离3.13燃油箱容量fuel capacity燃油箱所允许装载的燃油容量3.14机油装载量lubricating oil capacity机车在计算重量时，柴油机及其系统内装载的机油量3.15液力传动油装载量transmission oil capacity液力传动内燃机车在计算重量时，装载的液力传动油量3.16水装载量water capacity机车在计算重量时，整个水循环系统得水量3.17砂装载量sand capacity机车在整备状态下各砂箱量的总合3.18机车计算重量calculated weight of locomotive乘务员按规定人数，燃油及砂装载量的三分之二，冷却水、机油、液力传动油及其他润滑剂的装载量均为正常值，并包括全套随车工具和信号用具时的机车重量3.19机车整备重量locomotive service weight乘务员按规定人数，燃油及砂装载量为满载，冷却水、机油、液力传动油及其他润滑剂的装载量均为正常值，并包括全套随车工具和信号用具时的机车重量3.20机车空重locomotive weight empty液力传动油及其他润滑剂的装载为正常值，并包括全套随车工具和信号用具，但不包括乘务员、燃油、机油、水和砂的重量时的机车重量3.21轮重wheel weight机车在计算重量时，每个车轮作用于钢轨上的静荷重3.22轴重axle load同一车轴上，左右轮重之和3.23限制轴重axle load limit按线路状态允许的最大轴重3.24机车黏着重量locomotive adhesive weight在计算重量时，各动轴轴重的总合3.25簧上重量sprung mass作用在轴箱弹簧上的重量，包括部分弹簧本身的重量3.26簧下重量unsprung mass在轴箱弹簧以下的重量，包括部分弹簧本身的重量3.27机车重量分配mass distribution of locomotive把机车的重量分配到各轴或轮上的方法3.28传动装置transmission mechanism柴油机向驱动装置传动功率的装置3.29驱动装置driving mechanism将传动装置输出的功率传递到动轴的装置，称机车驱动装置3.30独立驱动individual drive个动轴都是独立的，每一电机仅驱动一根动轴的驱动方式3.31成组驱动coupled axle drive由一台（或多台）牵引电动机驱动一组动轴的驱动方式。
工程热力学专业英语词汇
工程热力学专业英语词汇一些工程热力学的专业英语词汇Heat pump（热泵）Heat source（热源）Heat(enthalpy) of formation（生成热（生成焓））Heat（热）Helmholtz function（亥姆霍兹函数）Hess’law（赫斯定律）Humidity（湿度）Ideal gas equation of state（理想气体状态方程）Inequality of Clausius（克劳修斯不等式）Intensive quantity（强度量）Internal combustion engine（内燃机）Internal energy（热力学能（内能））Inversion curve（转变曲线）Inversion temperature（转回温度）Irreversible cycle（不可逆循环）Irreversible process（不可逆过程）Isentropic compressibility（绝热压缩系数）Isentropic process（定熵过程）Isobaric process（定压过程）Isolated system（孤立系）Isometric process（定容过程）Isothermal compressibility（定温压缩系数）Isothermal process（定温过程）Joule,J.P.（焦耳）Joule-Thomson effect（焦耳－汤普逊效应）Kelvin, L.（开尔文）Kinetic energy（动能）Kirchhoff’s law（基尔霍夫定律）Latent heat（潜热）Law of corresponding states（对应态定律）Law of partial volume（分体积定律）Le Chatelier’s princip le（吕－查德里原理）Local velocity of sound（当地声速）Lost of available energy（有效能耗散）Mach number（马赫数）Mass flow rate（质量流量）Maximum work from chemical reaction（反应最大功）Maxwell relations（麦克斯韦关系）Mayer’s formula（迈耶公式）Mechanical equilibrium（力平衡）Mixture of gases（混合气体）Moist air（湿空气）Moisture content（含湿量）Molar specific heat（摩尔热容）Nernst heat theorem（奈斯特热定理）Nozzle（喷管）One dimensional flow（一维流动）Open system（开口系）Otto cycle（奥托循环）Parameter of state（状态参数）Perfect gas（理想气体）Perfect gas（理想气体）Perpetual-motion engine of the second kind（第二类永动机）Perpetual-motion engine（永动机）Phase（相）Polytropic process（多变过程）Potential energy（位能）Power cycle（动力循环）Pressure（压力）Principle of increase of entropy（熵增原理）Process（过程）Psychrometric chart（湿空气焓－湿图）Pure substance（纯物质）Push work（推挤功）Quality of vapor-liquid mixture, Dryness（干度）Quantity of refrigeration（制冷量）Quasi-equilibrium process（准平衡过程）Quasi-static process（准静态过程）Rankine cycle（朗肯循环）Ratio of pressure of cycle（循环增压比）Real gas（实际气体）Reduced parameter（对比参数）Refrigerant（制冷剂）Refrigeration cycle（制冷循环）Refrigerator（制冷机）Regenerative cycle（回一些工程热力学的专业英语词汇热循环）Reheated cycle（再热循环）Relative humidity（相对湿度）Reversed Carnot cycle（逆卡诺循环）Reversed cycle（逆循环）Reversible cycle（可逆循环）Reversible process（可逆过程）Saturated air（饱和空气）Saturated vapor（饱和蒸汽）Saturated water（饱和水）Saturation pressure（饱和压力）Saturation temperature（饱和温度）Second law of thermodynamics（热力学第二定律）Simple compressible system（简单可压缩系）Sink（冷源）Specific heat at constant pressure（比定压热容）Specific heat at constant volume（比定容热容）Specific heat（比热容）Specific humidity（绝对湿度）Specific volume（比体积）Stagnation enthalpy（滞止焓）Standard atmosphere（标准大气压）Standard enthalpy of formation（标准生成焓）Standard state（标准状况）State postulate（状态公理）State（状态）Statistical thermodynamics（统计热力学）Steady flow（稳定流动）Steam（水蒸气）Subsonic（亚声速）Superheated steam（过热蒸汽）Supersonic（超声速）Technical work（技术功）Temperature scale（温度标尺）Temperature（温度）Theoretical flame temperature（理想燃烧温度）Thermal coefficient（热系数）Thermal efficiency（热效率）Thermal equilibrium（热平衡）Thermodynamic Probability（热力学概率）Thermodynamic system（热力学系统）Thermodynamic temperature scale（热力学温标）Thermodynamics（热力学）Third law of thermodynamics（热力学第三定律）Throttling（节流）Triple point（三相点）Unavailable energy（无效能）Universal gas constant（通用气体常数）Vacuum（真空度）Van der Waals’equation（范德瓦尔方程）Velocity of sound（声速）Virial equation of state（维里状态方程）Wet saturated steam（湿饱和蒸汽）Wet-Bulb temperature（湿球温度）Work（功）Working substance（工质）Zeroth law of thermodynamics（热力学第零定律）。