实验室英语
实验室的英语
实验室的英语实验室，作为科学研究和实验探索的重要场所，其使用的语言也具有独特的特点。
在实验室中，英语作为一种通用的科学交流语言，扮演着至关重要的角色。
本文将探讨实验室中常见的英语用语及交流方式，以及如何提高实验室中的英语表达能力。
实验室中的英语用语在实验室中，英语用语通常与科学实验、数据分析、仪器操作等内容密切相关。
下面是一些在实验室中常见的英语用语：1. 实验步骤•Mix the solution thoroughly.（彻底混合溶液。
）•Set the temperature to 100 degrees Celsius.（将温度设定为摄氏100度。
）•Add 5 mL of reagent A to the reaction mixture.（向反应物中加入5毫升A试剂。
）2. 数据分析•The results indicate a significant correlation.（结果显示存在显著相关性。
）•The data points follow a linear trend.（数据点呈现线性趋势。
）•The experiment yielded statistically significant results.（实验得出统计学上显著结果。
）3. 仪器操作•Calibrate the spectrophotometer before use.（使用前校准分光光度计。
）•Adjust the microscope focus to obtain a clear image.（调整显微镜焦距以获得清晰图像。
）•Ensure proper alignment of the laser beam.（确保激光束的正确对准。
）实验室中的英语交流方式在实验室中，有效的英语交流方式对于团队合作和实验顺利进行至关重要。
以下是一些促进实验室中英语交流的方式：1. 清晰表达确保自己的表达清晰明了，语速适中，避免使用过于复杂或晦涩的词汇，以便团队成员能够准确理解。
计算机实验室 英语
计算机实验室英语《The Modern Computer Lab: A Modern Learning Environment》In this digital age, computer labs have become an essential part of educational institutions. These labs provide students with access to the latest technology, allowing them to learn and develop their computer skills in a controlled environment.The modern computer lab is equipped with state-of-the-art hardware and software, providing students with the tools they need to excel in today’s tech-driven world. From learning programming languages to mastering graphic design software, students have the opportunity to explore and experiment in a variety of disciplines within the computer lab.One of the key benefits of the computer lab is the collaborative nature of the space. Students can work together on group projects, share ideas, and troubleshoot problems as a team. This collaborative environment fosters creativity and innovation, allowing students to learn from each other and gain valuable teamwork skills.Additionally, computer labs often have dedicated instructors or technicians who are available to provide assistance and guidance to students. These experts can help students troubleshoot technical issues, provide instruction on specific software programs, and offer advice on best practices for using the technology.Furthermore, the computer lab provides a safe and secure environment for students to access the internet and other online resources. With proper internet filters and monitoring systems in place, students can conduct research and complete assignments without the risk of exposure to harmful content.In conclusion, the modern computer lab is an invaluable resource for students, providing them with the tools, support, and collaborative opportunities they need to thrive in the digital age. As technology continues to evolve, the computer lab will remain a vital component of the educational experience, preparing students for the demands of the modern workforce.。
趣味实验室作文英语
趣味实验室作文英语The Fun Laboratory。
The fun laboratory is a place where students can explore, experiment, and learn in a hands-on environment.It is a place where creativity and curiosity are encouraged, and where students can engage in exciting and educational activities that foster a love for science and discovery.The laboratory is equipped with state-of-the-art equipment and materials that allow students to conduct a wide range of experiments and projects. From simplechemical reactions to complex physics demonstrations, the fun laboratory provides students with the tools and resources they need to explore the wonders of science in a safe and controlled environment.One of the most popular activities in the funlaboratory is the "Mystery Box" experiment. In thisactivity, students are given a box filled with unknownobjects and materials, and are challenged to use their scientific knowledge and problem-solving skills to identify and classify the contents of the box. This activity not only teaches students about the scientific method and the process of hypothesis testing, but also encourages them to think critically and creatively.Another favorite activity in the fun laboratory is the "Egg Drop" experiment. In this activity, students are tasked with designing and building a contraption that will protect an egg from breaking when dropped from a height. This activity not only teaches students about theprinciples of physics and engineering, but also encourages them to think outside the box and come up with innovative solutions to a real-world problem.In addition to these hands-on activities, the fun laboratory also hosts regular science fairs and competitions where students can showcase their projects and experiments to their peers and teachers. These events not only provide students with an opportunity to demonstrate their knowledge and skills, but also foster a sense ofcamaraderie and collaboration among the participants.The fun laboratory is not just a place for students to learn about science, but also a place for them to have fun and enjoy themselves. The laboratory is designed to be a welcoming and inclusive space where students of all backgrounds and abilities can come together to explore and discover the wonders of the natural world.In conclusion, the fun laboratory is a valuable resource for students to learn about science in a fun and engaging way. By providing students with the opportunity to explore, experiment, and learn in a hands-on environment, the fun laboratory helps foster a love for science and discovery that will stay with students for the rest oftheir lives.。
实验室英语
实验室英语容器类:measuring cupbeaker stainless-steel beakermeasuring flask/measuring cylinder graduated flask/measuring cylinder cruciblecrucible clamp crucible pot, melting pottest tube test tube holderfunnel separatory funnelflask conical flaskstopperplastic wash bottleburettestopcockcondenserreagent bottlesglass rod stirring roddistilling flaskiodine flaskwatch glassevaporating dishvolumetric flask/measuring flask(one-mark) pipettegraduated pipettesweighing bottlepipettefilterbalance/scaleanalytical balanceplatform balancecrossbeams and sliding weightsalcohol burnerblast alcohol burnerstirring devicerubber suction bulbmortar pestle agate mortarporcelainflint glass solution bottle with stopper dropping bottle dropperdistilling apparatusevaporator试验用器材:lab jackiron supportdouble-buret clampclamp regular holderflatjaw pinchcockcast-iron ringpipet racktube rackboiling stonerubber tubinglab spoonforcepscrucible tongscissorstopper borerasbestos-free wire gauzewire coil for heaterabsorbent cottonphuniversal ph indicator paperfilter paperweighing paperwiper for lensstopwatchglass graduates with scale(酸) flint glass burette with glass stopcock(酸) brown glass burette with glass stopcock (碱) flint glass burette for alkali(碱) brown glass burette for alkali specific gravity bottle mercury-filled thermometerph meter refractometer vacuum pumpbathcentrifugerespirator respirator、gasmask magnetic stirrer power basic stirrer ovenflash point tester furnaceheaterheating mantle Bunsen burner productapparatusPH indicator , matrasslitmuslitmus paper burette retortstillcupel化学反应:analysisfractionationendothermic reaction exothermic reaction precipitation to precipitateto distil, to distill distillationto calcineto oxidizealkalinizationto oxygenate, to oxidize to neutralizeto hydrogenateto hydrate ,to dehydratefermentationsolutioncombustionfusion, meltingalkalinityisomerism, isomery hydrolysiselectrolysiselectrodeanode ,cathode ,catalystcatalysisoxidization, oxidation reducerdissolutionsynthesisreversible仪器中英文对照Aging Property Tester ,Amino Acid AnalyzerAnalyzer for Clinic Medicine Concentration Atomic Absorption SpectroscopyAtomic Emission SpectrometerAtomic Fluorescence Spectroscopy Automatic TitratorBasic PhysicsBiochemical AnalyzerBiochemicalanalysisBio-reactorBlood-gas AnalyzerCentrifugeChemiluminescenceApparatusCHN AnalysisCO2 IncubatorsCombustion PropertyTesterConductivity MeterConstant Temperature CirculatorDirect Current Plasma Emission Spectrometer DNA SequencersDNA synthesizerElectrical Property TesterElectro MicroscopyElectrolytic AnalyzerElectron Energy Disperse SpectroscopyElectron Paramagnetic ResonanceSpectrometer Electrophoresis Electrophoresis SystemELIASAEnergy Disperse SpectroscopyFermenterFlow Analytical and Process AnalyticalChemistry Fraction Collector FreezeDrying EquipmentFT-IR SpectrometerFT-Raman SpectrometerGas AnalysisGas ChromatographGC-MS -Gel PermeationChromatographHighPressure/Performance Liquid Chromatography Hybridization Oven ICP-MS ICP-Inductive Coupled Plasma Emission Spectrometer /Instrument for Nondestructive TestingInstrument for Polymerase Chain ReactionInverted MicroscopeIon ChromatographIsotope X-Ray Fluorescence SpectrometerLC-MS -Mass SpectrometerMechanical Property TesterMetal/material elemental analysisMetallurgical MicroscopyMicrowave Inductive Plasma Emission Spectrometer Nuclear Magnetic Resonance SpectrometerOptical MicroscopyOptical PropertyTesterOther/MiscellaneousParticle Size AnalyzerPCR AmplifierPeptide synthesizerpH Meter pH计PhysicalProperty AnalysisPolarographProtein SequencerRheometerSample HandlingScanning Probe Microscopy FG|8oUSensorsSequencers and Synthesizers for DNA and Protein Shaker Size Exclusion ChromatographSurface ScienceSurfaceAnalyzerThermal AnalyzerThermal Physical Property TesterUltrahigh Purity FilterUltra-low Temperature FreezerUltrasonic Cell DisruptorUltraviolet DetectorUltravioletLampUrine AnalyzerUV-Visible Spectrophotometer 紫外-ViscometerVoltammerterWater Test KitsX-Ray Fluorescence SpectrometerX-Ray Diffractomer X。
实验室英语.doc
容器类：量杯measuring cup烧杯beaker 不锈钢杯stainless-steel beaker量筒measuring flask/measuring cylinder 量筒graduated flask/measuring cylinder 坩埚crucible 坩埚钳crucible clamp 坩埚crucible pot, melting pot试管test tube 试管架test tube holder漏斗funnel 分液漏斗separatory funnel烧瓶flask 锥形瓶conical flask塞子stopper洗瓶plastic wash bottle滴定管burette玻璃活塞stopcock冷凝器condenser试剂瓶reagent bottles玻棒glass rod 搅拌棒stirring rod蒸馏烧瓶distilling flask碘量瓶iodine flask表面皿watch glass蒸发皿evaporating dish容量瓶volumetric flask/measuring flask移液管(one-mark) pipette刻度移液管graduated pipettes称量瓶weighing bottle吸液管pipette滤管filter天平balance/scale分析天平analytical balance台秤platform balance游码crossbeams and sliding weights酒精灯alcohol burner酒精喷灯blast alcohol burner搅拌装置stirring device洗耳球rubber suction bulb研磨钵mortar 研磨棒pestle 玛瑙研钵agate mortar瓷器porcelain白细口瓶flint glass solution bottle with stopper滴瓶dropping bottle 小滴管dropper蒸馏装置distilling apparatus蒸发器evaporator试验用器材：升降台lab jack铁架台iron support万能夹extension clamp蝴蝶夹double-buret clamp双顶丝clamp regular holder止水夹flatjaw pinchcock圆形漏斗架cast-iron ring移液管架pipet rack试管架tube rack沸石boiling stone橡胶管rubber tubing药匙lab spoon镊子forceps坩埚钳crucible tong剪刀scissor打孔器stopper borer石棉网asbestos-free wire gauze电炉丝wire coil for heater脱脂棉absorbent cottonphph 试纸universal ph indicator paper滤纸filter paper称量纸weighing paper擦镜纸wiper for lens秒表stopwatch量杯glass graduates with scale白滴定管（酸）flint glass burette with glass stopcock棕色滴定管（酸）brown glass burette with glass stopcock 白滴定管（碱）flint glass burette for alkali棕色滴定管（碱）brown glass burette for alkali比重瓶specific gravity bottle水银温度计mercury-filled thermometerph 计ph meter折光仪refractometer真空泵vacuum pump冷、热浴bath离心机centrifuge口罩respirator防毒面具respirator 、gasmask磁力搅拌器magnetic stirrer电动搅拌器power basic stirrer烘箱oven闪点仪flash point tester马弗炉furnace电炉heater微波炉电热套heating mantleBunsen burner 本生灯product 化学反应产物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burette 滴定管retort 曲颈甑still 蒸馏釜cupel 烤钵化学反应：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 可逆的仪器中英文对照Aging Property Tester 老化性能测定仪Amino Acid Analyzer 氨基酸组成分析仪Analyzer for Clinic Medicine Concentration 临床药物浓度仪Atomic Absorption Spectroscopy 原子吸收光谱仪Atomic Emission Spectrometer 原子发射光谱仪Atomic Fluorescence Spectroscopy 原子荧光光谱仪Automatic Titrator 自动滴定仪Basic Physics 基本物理量测定Biochemical Analyzer 生化分析仪Biochemicalanalysis 生物技术分析Bio-reactor 生物反应器Blood-gas Analyzer 血气分析仪Centrifuge 离心机ChemiluminescenceApparatus 化学发光仪CHN Analysis 环境成分分析仪CO2 Incubators CO2培养箱Combustion PropertyTester 燃烧性能测定仪Conductivity Meter 电导仪Constant Temperature Circulator 恒温循环泵Direct Current Plasma Emission Spectrometer 直流等离子体发射光谱仪DNA Sequencers DNA测序仪DNA synthesizer DNA 合成仪Electrical Property Tester 电性能测定仪Electro Microscopy 电子显微镜Electrolytic Analyzer 电解质分析仪Electron Energy Disperse Spectroscopy 电子能谱仪Electron Paramagnetic ResonanceSpectrometer 电子顺磁共振波谱仪Electrophoresis 电泳Electrophoresis System 电泳仪ELIASA酶标仪Energy Disperse Spectroscopy 能谱仪Fermenter 发酵罐Flow Analytical and Process AnalyticalChemistry 流动分析与过程分析Fraction Collector 部分收集器FreezeDrying Equipment 冻干机FT-IR Spectrometer 傅里叶变换红外光谱仪FT-Raman Spectrometer 傅里叶变换拉曼光谱仪Gas Analysis 气体分析Gas Chromatograph 气相色谱仪GC-MS 气相色谱-质谱联用仪Gel PermeationChromatograph 凝胶渗透色谱仪HighPressure/Performance Liquid Chromatography 高压/ 效液相色谱仪Hybridization Oven 分子杂交仪ICP-MS ICP质-谱联用仪Inductive Coupled Plasma Emission Spectrometer 电感偶合等离子体发射光谱仪Instrument for Nondestructive Testing 无损检测仪Instrument for Polymerase Chain Reaction PCR 仪Inverted Microscope 倒置显微镜Ion Chromatograph 离子色谱仪Isotope X-Ray Fluorescence Spectrometer 同位素X 荧光光谱仪LC-MS 液相色谱-质谱联用仪Mass Spectrometer 质谱仪Mechanical Property Tester 机械性能测定仪Metal/material elemental analysis 金属/材料元素分析仪Metallurgical Microscopy 金相显微镜Microwave Inductive Plasma Emission Spectrometer 微波等离子体光谱仪Nuclear Magnetic Resonance Spectrometer 核磁共振波谱仪Optical Microscopy 光学显微镜Optical PropertyTester 光学性能测定仪Other/Miscellaneous 其他Particle Size Analyzer 粒度分析仪PCR Amplifier PCR仪Peptide synthesizer 多肽合成仪pH Meter pH 计PhysicalProperty Analysis 物性分析Polarograph 极谱仪Protein Sequencer 氨基酸测序仪Rheometer 流变仪Sample Handling 样品处理Scanning Probe Microscopy FG|8oU 扫描探针显微镜Sensors 传感器Sequencers and Synthesizers for DNA and Protein DNA 及蛋白质的测序和合成仪Shaker 摇床Size Exclusion Chromatograph 体积排阻色谱Surface Science 表面科学SurfaceAnalyzer 表面分析仪Thermal Analyzer 热分析仪Thermal Physical Property Tester 热物理性能测定仪Ultrahigh Purity Filter 超滤器Ultra-low Temperature Freezer 超低温冰箱Ultrasonic Cell Disruptor 超声破碎仪Ultraviolet Detector 紫外检测仪UltravioletLamp 紫外观察灯Urine Analyzer 尿液分析仪UV-Visible Spectrophotometer 紫外-可见光分光光度计Viscometer 粘度计Voltammerter 伏安仪Water Test Kits 水质分析仪X-Ray Fluorescence Spectrometer X 射线荧光光谱仪X-RayDiffractomer X 射线衍射仪。
实验室常用英语单词
活动扳手
48, hydrogenate [haɪ'drɒdʒəneɪt; 'haɪdrədʒəneɪt]
vt. 使……与氢化合
gasmask: 防毒面具
29, magnetic stirrer
[分化] 磁搅拌器；[分化] 电磁搅拌器
30, oven ['ʌv(ə)n]
n. 炉，灶；烤炉，烤箱
n. (Oven)人名；(荷)奥芬
31, furnace ['fɜːnɪs]
n. 火炉，熔炉
32, product ['prɒdʌkt]
n. 产品；结果；[数] 乘积；作品
33, endothermic reaction
[化学] 吸热反应
34, exothermic reaction
[till
to distill: 蒸馏
36, distillation [,dɪstɪ'leɪʃn]
[玻璃] 玻璃棒
13, distilling flask
蒸溜瓶
14, watch glass
表面玻璃；表面皿
15, weighing bottle
n. [分化] 称量瓶
16, balance ['bæl(ə)ns]
n. 平衡；余额；匀称
vt. 使平衡；结算；使相称
vacuum-distilling adapter: 引接管
43, centrifuge tube
[分化] 离心管
44, rubber tubing
[橡胶] 橡胶管
橡皮管
45, filter flask
推荐科学实验室英语作文
推荐科学实验室英语作文1. Experimenting in a science lab is like stepping intoa whole new world, where you can mix chemicals, observe reactions, and uncover the mysteries of the universe.2. The equipment in a lab is like a playground for curious minds, with test tubes, beakers, and microscopes waiting to be used to discover something new and exciting.3. The best part of being in a lab is the sense of discovery and accomplishment when you finally figure out the answer to a scientific question that has been puzzling you for days.4. Working in a lab requires patience, precision, and attention to detail, as even the smallest mistake can lead to inaccurate results and potentially dangerous situations.5. Despite the challenges, the thrill of conducting experiments and the satisfaction of finding answers makeall the hard work worth it in the end.6. In a science lab, you have the opportunity to collaborate with other like-minded individuals, share ideas, and work together to solve complex problems that can have a real impact on the world.7. The possibilities in a science lab are endless, with new discoveries waiting to be made and breakthroughs just waiting to happen, making it an exciting and rewardingplace to be.。
介绍学校实验室的英语作文
介绍学校实验室的英语作文Nestled within the serene campus of our esteemed institution, lies a sanctuary of scientific exploration and innovation - our school laboratory. This is a place where dreams are incubated, hypotheses are tested, and where the curiosity of students is nourished and flourishes.Stepping into the laboratory, one is immediately greeted by the aroma of fresh scientific equipment and the soft glow of various apparatus. The walls are adorned with diagrams and formulas, reminders of the complexities and wonders of the natural world waiting to be unravelled. The air is filled with a sense of excitement and anticipation, as students eagerly await their next experiment or discovery.Our school laboratory is equipped with state-of-the-art facilities, catering to a wide range of scientific experiments and research. From chemistry sets to biology microscopes, and from physics equipment to computer workstations, the laboratory boasts an impressive array of tools for scientific exploration. These resources not onlyenable students to conduct experiments but also foster a sense of scientific rigour and precision.The laboratory is staffed by a team of dedicated and highly qualified teachers who are experts in their respective fields. They guide students through the complexities of scientific research, answer their queries, and inspire them to think beyond the box. The interaction between students and teachers in the laboratory is not just academic; it is a dynamic exchange of ideas and perspectives that helps shape the scientific minds of the future.The school laboratory is not just a physical space; it is a vibrant community of learners who share a passion for science. Students come together here to collaborate, discuss, and learn from each other. They share their findings, exchange ideas, and celebrate their successes. This collaborative environment fosters a sense of camaraderie and supports the personal and intellectual growth of each student.Moreover, the school laboratory serves as a launching pad for innovative projects and ideas. Many students haveused the resources and support of the laboratory to develop their own scientific projects, some of which have gone on to win awards and recognition at various scientific competitions. The laboratory thus acts as a catalyst for the realisation of student dreams and ambitions.In conclusion, our school laboratory is not just a place for scientific experiments; it is a hub of knowledge, innovation, and discovery. It is a sanctuary where students can explore the mysteries of science, nurture their curiosity, and develop into the scientific leaders of tomorrow. As we continue to expand and upgrade our facilities, we remain committed to providing our students with the best possible environment for scientific exploration and innovation.**探索知识的殿堂：我们的学校实验室**在我们备受尊敬的学校的宁静校园中，隐藏着一个科学探索与创新的圣地——我们的学校实验室。
在实验室英语短语
酒坊公司经营范围(9个范本)
【导语】开酒坊公司填写经营范围不是越多越好，那么酒坊公司经营范围怎么写才规范呢？我们可以参考优秀的同行公司来写！本文整理了9个酒坊经营范围范本。
以下是我为大家精心整理的酒坊公司经营范围，仅供参考。
范本1
酒坊经营范围：许可项目：食品小作坊经营(依法须经批准的项目，经相关部门批准后方可开展经营活动，具体经营项目以审批结果为准)。
范本2
酒坊经营范围：食品的零售。
(依法须经批准的项目，经相关部门批准后方可开展经营活动)
范本3
酒坊经营范围：批发零售：酒类产品，组织调剂酿酒所需原辅材料。
范本4
酒坊经营范围：预包装食品批发兼零售（依据法律法规规定，凭有效许可证经营）。
范本5
酒坊经营范围：国内贸易，从事货物及技术的进出口业务。
（企业经营涉及前置性行政许可的，须取得前置性行政许可文件后方可经营）
酒类批发；预包装食品（不含复热）批发。
范本6
酒坊经营范围：批发兼零售预包装食品（食品流通许可证有效期至2023年12月12日）；（依法须经批准的项目，经相关部门批准后方可开展经营活动）（依法须经批准的项目，经相关部门批准后依批准的内容开展经营活动。
）
范本7
酒坊经营范围：生产销售：配制酒
范本8
酒坊经营范围：许可经营项目：白酒生产一般经营项目：无（依法须经批准的项目，经相关部门批准后方可开展经营活动。
）范本9
酒坊经营范围：零售：卷烟、雪茄烟、食品经营（凭有效许可证经营）；国内商业、物资供销业；经营和代理各类商品及技术进出口业务。
(依法须经批准的项目，经相关部门批准后方可开展经营活动)〓。
实验室常用英语单词
1, app aratu s [ˌæpəˌr eɪtəs]n.装置，设备；仪器；器官2,catal yst ['kæt(ə)lɪst]n. [物化] 催化剂；刺激因素3, f lask [flɑːsk]n. [分化] 烧瓶；长颈瓶，细颈瓶；酒瓶，携带瓶4, m easur ing c up n. [计量] 量杯5, b eaker ['b iːkə]n. 烧杯；大口杯6, m easur ing f laskn.[分化]量瓶7, coni cal f lask锥形烧瓶；锥形瓶8, s toppe r ['stɒpə]n.塞子；阻塞物；制止者；妨碍物vt.用塞子塞住9,plast ic wa sh bo ttlepla sticwashbottl e: 洗瓶 | 塑料洗瓶10, con dense r [kən'de nsə]n. 冷凝器；[电]电容器；[光] 聚光器11, rea gentbottl e[试剂] 试剂瓶；玻璃瓶12, glas s rod[玻璃] 玻璃棒13, dist illin g fla sk 蒸溜瓶14, wa tch g lass表面玻璃；表面皿15,weigh ing b ottlen. [分化]称量瓶16, b alanc e ['bæl(ə)ns]n. 平衡；余额；匀称v t. 使平衡；结算；使相称vi.保持平衡；相称；抵销n. (Bal ance)人名；(西)巴兰塞17, a nalyt icalbalan ce （灵敏度为0.1到0.01毫克的）[分化] 分析天平18, plat formbalan ce [计量]台秤19, sti rring devi ce 搅拌装置20, r ubber suct ion b ulb 洗耳球21, d istil lingappar atus蒸馏装置；蒸馏器22,lab s poonlab spoo n: 药匙23,sciss or ['sɪzə]vt.用剪刀剪；删去n. 剪刀24, stop per b orersto pperborer: 打孔器25,vacuu m pum p真空泵26, cen trifu ge ['sent rɪfjuːdʒ]vt. 用离心机分离；使…受离心作用n.离心机；[机][化工] 离心分离机27, res pirat or ['respɪreɪtə]n.口罩；[医] 呼吸器；防毒面具28, gasm ask gasm ask:防毒面具29, m agnet ic st irrer[分化] 磁搅拌器；[分化] 电磁搅拌器30, ov en ['ʌv(ə)n]n. 炉，灶；烤炉，烤箱n. (Ov en)人名；(荷)奥芬31, furn ace ['fɜːnɪs]n. 火炉，熔炉32, pr oduct ['p rɒdʌk t]n.产品；结果；[数]乘积；作品33, endo therm ic re actio n[化学] 吸热反应34, ex other mic r eacti on [化学]放热反应35, t o dis tilltodisti ll: 蒸馏36, dist illat ion [,dɪs tɪ'leɪʃn]n. 精馏，蒸馏，净化；蒸馏法；精华，蒸馏物37, tohydro genat e氢化38, solu tion [sə'luːʃ(ə)n]n. 解决方案；溶液；溶解；解答39, cata lysis [kə'tælɪsɪs]n. 催化作用；刺激作用40, FT-IR Sp ectro meterFT-IR S pectr omete r: 傅里叶变换红外光谱仪|红外光谱仪 | 傅立叶红外光谱仪41, cyc lohex ane [,saɪklə(ʊ)'hek seɪn]n. [有化] 环己烷C ycloh exane: 环己烷 | 环己胺 | 六氢化苯42, va cuum-disti lling adap ter vacu um-di still ing a dapte r: 引接管43, cent rifug e tub e[分化] 离心管44, rub ber t ubing[橡胶] 橡胶管橡皮管45, fil ter f lask[分化] 过滤瓶46,rotor ['rəʊtə]n. [电][机][动力]转子；水平旋翼；旋转体47, shif tingspann er 活动扳手48, h ydrog enate [haɪ'drɒdʒəneɪt; 'haɪdrədʒən eɪt]vt. 使……与氢化合。
介绍实验室情况英语作文
介绍实验室情况英语作文{z}Title: Introduction to the Laboratory SituationIn recent years, the development of laboratories in various fields has been rapid, playing a significant role in scientific research, education, and industrial applications.This essay aims to provide a comprehensive introduction to the current situation of laboratories, highlighting their importance and advancements.First and foremost, laboratories serve as the backbone of scientific research.They provide a controlled environment for scientists and researchers to conduct experiments, test hypotheses, and analyze data.With the rapid advancement of technology, laboratories have become more equipped and sophisticated than ever before.State-of-the-art instruments and equipment are now commonly found in laboratories, enabling researchers to explore and expand the boundaries of human knowledge.Moreover, laboratories are instrumental in education.They provide students with the opportunity to apply theoretical knowledge gained from textbooks to practical scenarios.This hands-on approach to learning not only deepens students" understanding of various subjects but also cultivates their critical thinking and problem-solving skills.Furthermore, laboratories often serve as platforms for interdisciplinary collaboration, fostering a sense of teamwork and innovation among students.In addition to research and education, laboratories play a crucial role in industry.They facilitate product development, quality control, and testing.Businesses rely on laboratory results to ensure the safety, efficacy, and reliability of their products, thereby meeting regulatory requirements and gaining consumer trust.In sectors such as pharmaceuticals, chemicals, and food production, laboratories are indispensable.However, operating a laboratory comes with its own set of challenges.Ensuring safety is paramount, as laboratories handle hazardous materials and perform experiments with potential risks.Therefore, laboratories must comply with stringent safety regulations and invest in proper training for their personnel.Additionally, the high costs associated with acquiring and maintaining advanced equipment can be a barrier to entry for some institutions.Despite these challenges, the importance of laboratories in driving innovation and advancing knowledge cannot be overstated.As the world becomes more complex and interconnected, laboratories will continue to play a vital role in addressing societal challenges and finding sustainable solutions.In conclusion, laboratories are essential hubs of research, education, and industry, contributing significantly to the advancement of human civilization.。
介绍科学实验室英语作文
介绍科学实验室英语作文Science laboratories are the temples of exploration and discovery, where the mysteries of nature are unravelled and the boundaries of knowledge are pushed further. These labs are not just spaces filled with equipment and instruments; they are vibrant hubs of innovation, curiosity, and the relentless quest for understanding.Upon entering a science laboratory, one is immediately immersed in a world of precision and detail. The air isfilled with the scent of chemicals and the sound of beakers clinking, indicating the constant flow of experiments and observations. The walls are adorned with charts, diagrams, and posters explaining complex scientific concepts, while the shelves are stacked with a rainbow of reagents, each labeled meticulously.The heart of the laboratory is the workbench, a sanctuary for scientists to conduct their experiments. Here, they meticulously measure, mix, and observe, recordingevery detail in their notebooks. These notebooks are notjust repositories of data; they are testaments to thescientist's journey, filled with failures, triumphs, and insights.Science laboratories are not just places of experimentation; they are also forums for collaboration and discussion. Scientists gather around the tables, sharing ideas, debating theories, and challenging each other's assumptions. This give-and-take of ideas is crucial to the scientific process, as it helps to refine theories and push the boundaries of understanding.Moreover, science laboratories are essential fortraining the next generation of scientists. Here, students learn the skills of observation, experimentation, and analysis. They are introduced to the scientific method, taught how to test hypotheses, and understand theimportance of evidence-based conclusions. These labs are also havens for curiosity, encouraging students to ask questions, explore, and innovate.The equipment in science laboratories is not just tools; they are extensions of the scientist's senses. Microscopes allow us to peer into the微观世界, telescopes help us gaze into the vastness of space, and spectrometers unlock thesecrets of matter. These tools enhance our understanding and help us to answer questions that have perplexed mankind for centuries.However, science laboratories are not without their challenges. Safety is paramount, and scientists must always be vigilant, ensuring that experiments are conducted safely and ethically. They must also be prepared to face failure, as not every experiment yields the desired results. But these failures are not setbacks; they are opportunities for learning and growth.In conclusion, science laboratories are the birthplaces of knowledge and innovation. They are spaces where we can peer into the unknown, test our theories, and expand our understanding of the world. They are not just rooms filled with equipment; they are vibrant hubs of human curiosity and scientific exploration. As we continue to unlock the mysteries of nature, the role of science laboratories in our quest for knowledge will become increasingly important. **科学实验室的魔力**科学实验室是探索与发现的圣地，在这里，自然的奥秘被解开，知识的边界被不断推进。
化学实验室的英语
化学实验室的英语Chemical LaboratoryChemistry is a fascinating field that encompasses the study of the composition, structure, properties, and behavior of matter. At the heart of this discipline lies the chemical laboratory, a hub of scientific exploration and discovery. In this essay, we will delve into the world of the chemical laboratory, exploring its importance, the various experiments conducted within its walls, and the essential equipment and safety measures that are integral to its operations.The chemical laboratory is a specialized space designed to facilitate the exploration and understanding of the fundamental principles of chemistry. It serves as a controlled environment where scientists can conduct experiments, test hypotheses, and make groundbreaking discoveries. These laboratories are equipped with a wide range of specialized instruments and equipment, each designed to enable the precise measurement, analysis, and manipulation of chemical substances.One of the primary functions of the chemical laboratory is to provide a setting for hands-on experimentation. Here, students andresearchers can engage in a variety of experiments, ranging from basic chemical reactions to more complex analytical procedures. These experiments often involve the use of various glassware, such as beakers, test tubes, and Erlenmeyer flasks, as well as specialized equipment like balances, pH meters, and spectrophotometers.The chemical laboratory is also a hub for analytical techniques, where scientists can employ advanced methods to identify and quantify the composition of substances. Techniques such as chromatography, mass spectrometry, and nuclear magnetic resonance (NMR) spectroscopy are commonly used in these laboratories to gain a deeper understanding of the chemical properties and structures of materials.In addition to experimental work, the chemical laboratory is also a space for theoretical exploration and data analysis. Researchers may use computational software and simulations to model and predict the behavior of chemical systems, complementing their experimental findings. The laboratory, therefore, serves as a multifaceted environment where theory and practice converge to advance the field of chemistry.Safety is of paramount importance in the chemical laboratory, as the handling of hazardous substances and the potential for accidents requires strict protocols and precautions. Laboratory personnel mustbe trained in the proper use of personal protective equipment (PPE), such as lab coats, safety goggles, and gloves, to minimize the risk of exposure to harmful chemicals or fumes. Additionally, the laboratory must be equipped with safety showers, eyewash stations, and appropriate ventilation systems to ensure the well-being of everyone working within its confines.The chemical laboratory is not merely a physical space; it is a hub of intellectual activity, where the pursuit of scientific knowledge is fueled by curiosity, creativity, and a deep understanding of the fundamental principles of chemistry. Within these walls, students and researchers engage in a constant cycle of experimentation, observation, and analysis, driven by the desire to unravel the mysteries of the natural world and push the boundaries of human knowledge.In conclusion, the chemical laboratory is a vital component of the scientific community, serving as a crucible for innovation, discovery, and the advancement of our understanding of the chemical universe. Its importance cannot be overstated, as it provides the necessary infrastructure and tools for the exploration and application of chemical principles, ultimately contributing to our collective understanding of the world around us.。
介绍我的实验室英语作文
介绍我的实验室英语作文As a student deeply immersed in the field of biology, my laboratory is not just a place where experiments are conducted; it's a hub of innovation, learning, and discovery. This essay aims to provide an intimate introduction to my laboratory, shedding light on its purpose, the equipment it houses, and the collaborative spirit that defines the work we do.Nestled within the hallowed halls of our university's science building, my laboratory is a space dedicated to unravelingthe mysteries of cellular biology. The walls are adorned with the works of great scientists who have come before us,serving as both inspiration and a reminder of the longjourney of scientific progress.Upon entering, one cannot help but notice the pristine white benches that are the centerpiece of our lab. These are where the real magic happens. Each station is equipped with a microscope, a set of precision scales, and an array of pipettes, all essential tools for the meticulous work we undertake. Safety is of paramount importance, hence the labis equipped with eye wash stations, fire extinguishers, and fume hoods to ensure a secure environment for our experiments.At the heart of our laboratory is the advanced equipment that enables us to delve into the microscopic world. We have astate-of-the-art electron microscope that allows us tovisualize cellular structures with unprecedented detail. The lab also houses a PCR machine for amplifying DNA, acentrifuge for separating substances based on their densities, and an autoclave for sterilizing equipment.Our laboratory is not just a collection of tools and equipment; it is a community of passionate researchers. Under the guidance of our esteemed professor, we work collaboratively, sharing ideas and insights that often leadto breakthroughs in our research. The camaraderie among lab members is palpable, and we often engage in livelydiscussions that span from the intricacies of cellularfunction to the broader implications of our findings.The work in my laboratory is both challenging and rewarding. We maintain a rigorous schedule, often working late into the night, but the thrill of discovery and the pursuit of knowledge make it all worthwhile. Our research has thepotential to contribute to the body of scientific knowledge and, ultimately, to improve human health.In conclusion, my laboratory is more than just a workspace;it is a place where curiosity is nurtured, where innovationis the norm, and where the quest for understanding thenatural world is a shared endeavor. It is a testament to the power of scientific inquiry and the collaborative spirit that drives it.。
进入实验室英语作文
进入实验室英语作文Title: A Day in the Laboratory。
As I step into the laboratory, a sense of excitement and anticipation fills the air. The hum of machinery and the occasional clinking of glassware create a rhythmic backdrop to the scientific endeavors unfolding within these walls. Today marks another day of exploration, discovery, and innovation in the realm of science.In the laboratory, precision is paramount. Every step, every measurement, and every observation must be conducted with meticulous care. It is a place where hypotheses are tested, theories are challenged, and new knowledge is forged through experimentation.The first task of the day involves preparing the necessary materials for an experiment aimed at elucidating the mechanism behind a biological process. This requires careful attention to detail, from measuring out reagents toensuring the sterility of equipment. As I meticulouslyfollow the protocol, I am reminded of the importance of methodical approach in scientific research.Once the preparations are complete, it is time to move on to the experimental phase. This involves a series of precise manipulations and measurements designed to test the hypothesis at hand. As I carefully carry out each step, I am mindful of the need for accuracy and reproducibility in scientific experiments.Despite the meticulous planning, experiments don't always proceed as expected. Unexpected results or experimental errors can lead to setbacks and challenges along the way. However, such obstacles are an inherent part of the scientific process, and overcoming them often leadsto new insights and discoveries.As the experiment progresses, data begins to accumulate. Each data point represents a piece of the puzzle, helpingto paint a clearer picture of the phenomenon under investigation. Through careful analysis and interpretation,patterns and trends start to emerge, providing clues to the underlying mechanisms at play.In addition to conducting experiments, the laboratoryis also a place for collaboration and discussion.Scientists from different disciplines come together to exchange ideas, share expertise, and brainstorm solutions to complex problems. These interactions foster creativity and innovation, leading to breakthroughs that would not be possible in isolation.After hours of experimentation and analysis, it is time to reflect on the day's work. While not every experiment yields groundbreaking results, each one contributes to the collective body of scientific knowledge. Whether confirming existing theories or challenging established paradigms, every discovery moves us one step closer to a deeper understanding of the natural world.As I leave the laboratory, I am filled with a sense of satisfaction and fulfillment. Despite the challenges and uncertainties inherent in scientific research, there is aprofound sense of purpose in the pursuit of knowledge. In the laboratory, every day brings new opportunities for discovery and growth, fueling my passion for science and exploration.。
介绍学校科学实验室的讲解稿英语作文
Title: Exploring the School Science LaboratoryLadies and Gentlemen,Today, I am delighted to guide you through our school's Science Laboratory. This laboratory is not just a room filled with equipment; it's a dynamic hub where curiosity meets exploration and knowledge takes root.As we enter, you'll notice the cleanliness and organization of the space. This is crucial in ensuring the accuracy of experiments and the safety of our students. The lab is equipped with state-of-the-art equipment, ranging from microscopes to spectrometers, all of which are meticulously maintained.Our lab follows strict safety protocols. Students are trained to handle equipment safely and to understand the potential hazards of experiments. This ensures that while they are learning, they are also protected.The heart of the laboratory is its diversity. It caters to various scientific disciplines, including biology, chemistry, and physics. This interdisciplinary approach encourages students to make connections between different scientific fields, fostering a holistic understanding of science.Moreover, our lab encourages hands-on learning. Students are not just taught about theories; they are given the opportunity to apply them practically. This approach not only makes science more engaging but also helps students retain information better.In conclusion, our school's Science Laboratory is not just a place where experiments are conducted; it's a nurturing ground for curiosity, exploration, and knowledge. It's a space where students can grow, learn, and discover the wonders of science.Thank you for joining me on this tour. I hope you've found it as fascinating as I do.。
实验室景物作文英语
实验室景物作文英语标题，A Visit to the Laboratory。
As I stepped into the laboratory, I was immediately struck by the bustling atmosphere and the array ofscientific equipment that filled the room. The laboratory was a hive of activity, with researchers moving purposefully between benches, engrossed in their experiments. It was a place where discoveries were made, hypotheses tested, and the boundaries of human knowledge pushed ever further.The first thing that caught my eye was the row of microscope stations lining one wall. Each microscope was equipped with delicate glass slides, waiting to reveal the hidden world of microscopic organisms. I watched as a researcher carefully adjusted the focus knob, peering intently through the eyepiece as they examined a sample of cells. The air was filled with the hum of machinery and the occasional murmur of conversation as scientists discussedtheir findings.Moving further into the laboratory, I came across a series of bubbling flasks and beakers atop laboratory benches. These vessels contained various colorful liquids, some emitting wisps of steam as they reacted with one another. It was a scene straight out of a chemistry textbook, with experiments in full swing and the promise of exciting discoveries waiting to be uncovered. I marveled at the precision with which the researchers measured out their chemicals, carefully following the procedures outlined in their protocols.In one corner of the laboratory, a group of researchers gathered around a computer, analyzing data from theirlatest experiment. Graphs and charts filled the screen, depicting the results of their research in intricate detail. As they discussed their findings, ideas flowed freely, each scientist offering their own unique perspective on the data. It was clear that collaboration was key in the laboratory, with researchers pooling their expertise to tackle complex scientific questions.As I continued my tour of the laboratory, I was struck by the sheer diversity of research being conducted within its walls. From biology to chemistry to physics, scientists from a multitude of disciplines worked side by side, united in their pursuit of knowledge. It was a testament to the interdisciplinary nature of modern science, with researchers drawing on insights from multiple fields to tackle the most pressing challenges facing society.But amidst the excitement of discovery, there was also an air of discipline and focus in the laboratory. Researchers worked diligently, methodically carrying out their experiments and recording their results with meticulous detail. Failure was accepted as an inevitable part of the scientific process, with each setback viewed as an opportunity to learn and improve.As I reluctantly bid farewell to the laboratory, I couldn't help but feel inspired by what I had witnessed. It was a place where curiosity reigned supreme, where the boundaries of what was possible were constantly beingpushed. And as I stepped back out into the world beyond the laboratory walls, I carried with me a newfound appreciation for the wonders of science and the incredible minds that dedicated their lives to exploring them.。
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容器类：量杯measuring cup烧杯beaker 不锈钢杯stainless-steel beaker量筒measuring flask/measuring cylinder 量筒graduated flask/measuring cylinder 坩埚crucible 坩埚钳crucible clamp 坩埚crucible pot, melting pot试管test tube 试管架test tube holder漏斗funnel 分液漏斗separatory funnel烧瓶flask 锥形瓶conical flask塞子stopper洗瓶plastic wash bottle滴定管burette玻璃活塞stopcock冷凝器condenser试剂瓶reagent bottles玻棒glass rod 搅拌棒stirring rod蒸馏烧瓶distilling flask碘量瓶iodine flask表面皿watch glass蒸发皿evaporating dish容量瓶volumetric flask/measuring flask移液管(one-mark) pipette刻度移液管graduated pipettes称量瓶weighing bottle吸液管pipette滤管filter天平balance/scale分析天平analytical balance台秤platform balance游码crossbeams and sliding weights酒精灯alcohol burner酒精喷灯blast alcohol burner搅拌装置stirring device洗耳球rubber suction bulb研磨钵mortar 研磨棒pestle 玛瑙研钵agate mortar瓷器porcelain白细口瓶flint glass solution bottle with stopper滴瓶dropping bottle 小滴管dropper蒸馏装置distilling apparatus蒸发器evaporator试验用器材：升降台lab jack铁架台iron support万能夹extension clamp蝴蝶夹double-buret clamp双顶丝clamp regular holder止水夹flatjaw pinchcock圆形漏斗架cast-iron ring移液管架pipet rack试管架tube rack沸石boiling stone橡胶管rubber tubing药匙lab spoon镊子forceps坩埚钳crucible tong剪刀scissor打孔器stopper borer石棉网asbestos-free wire gauze电炉丝wire coil for heater脱脂棉absorbent cottonphph试纸universal ph indicator paper滤纸filter paper称量纸weighing paper擦镜纸wiper for lens秒表stopwatch量杯glass graduates with scale白滴定管（酸）flint glass burette with glass stopcock棕色滴定管（酸）brown glass burette with glass stopcock 白滴定管（碱）flint glass burette for alkali棕色滴定管（碱）brown glass burette for alkali比重瓶specific gravity bottle水银温度计mercury-filled thermometerph计ph meter折光仪refractometer真空泵vacuum pump冷、热浴bath离心机centrifuge口罩respirator防毒面具respirator、gasmask磁力搅拌器magnetic stirrer电动搅拌器power basic stirrer烘箱oven闪点仪flash point tester马弗炉furnace电炉heater微波炉电热套heating mantleBunsen burner 本生灯product 化学反应产物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burette 滴定管retort 曲颈甑still 蒸馏釜cupel 烤钵化学反应：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 可逆的仪器中英文对照Aging Property Tester 老化性能测定仪Amino Acid Analyzer 氨基酸组成分析仪Analyzer for Clinic Medicine Concentration 临床药物浓度仪Atomic Absorption Spectroscopy 原子吸收光谱仪Atomic Emission Spectrometer 原子发射光谱仪Atomic Fluorescence Spectroscopy 原子荧光光谱仪Automatic Titrator 自动滴定仪Basic Physics 基本物理量测定Biochemical Analyzer 生化分析仪Biochemicalanalysis 生物技术分析Bio-reactor 生物反应器Blood-gas Analyzer 血气分析仪Centrifuge 离心机ChemiluminescenceApparatus 化学发光仪CHN Analysis 环境成分分析仪CO2 Incubators CO2培养箱Combustion PropertyTester 燃烧性能测定仪Conductivity Meter 电导仪Constant Temperature Circulator 恒温循环泵Direct Current Plasma Emission Spectrometer 直流等离子体发射光谱仪DNA Sequencers DNA测序仪DNA synthesizer DNA合成仪Electrical Property Tester 电性能测定仪Electro Microscopy 电子显微镜Electrolytic Analyzer 电解质分析仪Electron Energy Disperse Spectroscopy 电子能谱仪Electron Paramagnetic ResonanceSpectrometer 电子顺磁共振波谱仪Electrophoresis 电泳Electrophoresis System 电泳仪ELIASA 酶标仪Energy Disperse Spectroscopy 能谱仪Fermenter 发酵罐Flow Analytical and Process AnalyticalChemistry 流动分析与过程分析Fraction Collector 部分收集器FreezeDrying Equipment 冻干机FT-IR Spectrometer 傅里叶变换红外光谱仪FT-Raman Spectrometer 傅里叶变换拉曼光谱仪Gas Analysis 气体分析Gas Chromatograph 气相色谱仪GC-MS 气相色谱-质谱联用仪Gel PermeationChromatograph 凝胶渗透色谱仪HighPressure/Performance Liquid Chromatography 高压/效液相色谱仪Hybridization Oven 分子杂交仪ICP-MS ICP-质谱联用仪Inductive Coupled Plasma Emission Spectrometer 电感偶合等离子体发射光谱仪Instrument for Nondestructive Testing 无损检测仪Instrument for Polymerase Chain Reaction PCR仪Inverted Microscope 倒置显微镜Ion Chromatograph 离子色谱仪Isotope X-Ray Fluorescence Spectrometer 同位素X荧光光谱仪LC-MS 液相色谱-质谱联用仪Mass Spectrometer 质谱仪Mechanical Property Tester 机械性能测定仪Metal/material elemental analysis 金属/材料元素分析仪Metallurgical Microscopy 金相显微镜Microwave Inductive Plasma Emission Spectrometer 微波等离子体光谱仪Nuclear Magnetic Resonance Spectrometer 核磁共振波谱仪Optical Microscopy 光学显微镜Optical PropertyTester 光学性能测定仪Other/Miscellaneous 其他Particle Size Analyzer 粒度分析仪PCR Amplifier PCR仪Peptide synthesizer 多肽合成仪pH Meter pH计PhysicalProperty Analysis 物性分析Polarograph 极谱仪Protein Sequencer 氨基酸测序仪Rheometer 流变仪Sample Handling 样品处理Scanning Probe Microscopy FG|8oU 扫描探针显微镜Sensors 传感器Sequencers and Synthesizers for DNA and Protein DNA及蛋白质的测序和合成仪Shaker 摇床Size Exclusion Chromatograph 体积排阻色谱Surface Science 表面科学SurfaceAnalyzer 表面分析仪Thermal Analyzer 热分析仪Thermal Physical Property Tester 热物理性能测定仪Ultrahigh Purity Filter 超滤器Ultra-low Temperature Freezer 超低温冰箱Ultrasonic Cell Disruptor 超声破碎仪Ultraviolet Detector 紫外检测仪UltravioletLamp 紫外观察灯Urine Analyzer 尿液分析仪UV-Visible Spectrophotometer 紫外-可见光分光光度计Viscometer 粘度计Voltammerter 伏安仪Water Test Kits 水质分析仪X-Ray Fluorescence Spectrometer X射线荧光光谱仪X-RayDiffractomer X射线衍射仪。