(完整word版)化工专业英语词汇

1、化工专业英语词汇reactionkinetics反应动力学reactant反应物purify精制提纯recycle循环回收unconvertedreactan床转化的反应物chemicalreactortransferofheat,evaporation,crystallization结晶drying干燥screening筛选，浮选chemicalreaction化学反应crackingofpetroleum石油裂解catalyst催化剂，reactionzone反应区conservationofmassandenergy量与质量守衡定律technicaladvance技术进步efficien

2、cyimprovement效率提高reaction反应separation分离heatexchange热交换reactivedistillation反应精储capitalexpenditure基建投资setup装置capitaloutlay费用，成本，基建投资yield产率，收率reactionbyproduct反应副产物equilibriumconstant平衡常数waste废物feedstock进料，原料product产物，产品percentconversion百分比转化率ether乙醴gasoline汽油oxygenatecontent氧含量catalyst催化剂reactant反应物i

3、nert惰性物，不参加反应的物质reactivedistillation反应精储energysaving节约能量energyefficiency能量效率heat-sensitivematerial热敏性物质pharmaceutical制药foodstuff食品gasdiffusivity气体扩散性，气体扩散系数gasadsorption吸收；absorption：吸附specialtychemical特殊化学品，特种化学品batch间歇的；continuous,：连续的micro-reactor微型反应器hydrogenandmethaneoxidation氢气和甲烷氧化反应ethylenee

4、poxidation乙烯环氧化反应phosgenesynthesis光气合成.commercialproportions商业规模replication复制sensor传感器，探头separationofsolids固体分离suspension悬浮液porousmedium多孔介质filtration过滤medium介质filter过滤器trap收集，捕集Buchnerfunnel布氏漏斗Vacuum真空conicalfunnel锥形漏斗filterpaper滤名氏area面积filtercake滤饼factor因数，因子，系数，比例viscosity黏度density密度corrosivepr

5、operty腐蚀性particlesize颗粒尺寸shape形状sizedistribution粒度分布packingcharacteristics填充性质concentration浓度filtrate滤液feedliquor进料液pretreatment预处理latentheat潜热resistance阻力surfacelayer表面层filteringmedium过滤介质dropinpressure压降filteringsurface过滤表面filtercake滤饼cakefiltration饼层过滤deepbedfiltration深层过滤depth深度law定律netflow净流量co

6、nduction传导convection对流radiation辐射temperaturegradient温度梯度metallicsolid金属固体thermalconduction热传导motionofunboundelectrons自由电子的运动electricalconductivity导电性thermalconductivity导热性poorconductorofelectricity不良导电体transportofmomentum动量传递therandommotionofmolecules分子无规贝U运动brickwall墙壁furnace火炉，燃烧器metalwallofatube金

7、属管壁macroscopicparticle宏观的粒子controlvolume控制体enthalpy始macroscopicphenomenon宏观现象forcesoffriction摩擦力fluidmechanics流体力学flux（通量，流通量）ofenthalpy始通量eddy尾流，涡流turbulentflow湍流naturalandforcedconvection自然对流和强制对流buoyancyforce浮力temperaturegradient温度梯度electromagneticwave电磁波fusedquartz熔化的石英reflect反射，inflection:折射mat

8、te无光泽的，无光的temperaturelevel温度高低inter-phasemasstransfer界相际间质量传递rateofdiffusion扩散速率acetone丙酮dissolve溶解ammonia氨ammonia-airmixture氨气-水混合物physicalprocess物理过程oxidesofnitrogen氮氧化物nitricacid不肖酸carbondioxide二氧化碳sodiumhydroxide氢氧化钠actualrateofabsorption实际吸收速率two-filmtheory双膜理论concentrationdifference浓度差inthevic

9、inityof在附近,靠近.,大约,在左右moleculardiffusion分子扩散laminarsub-layer层流底层resistance阻力，阻止boundarylayer边界层FicksLaw费克定律isproportionalto与成比例concentrationgradient浓度梯度platetower板式塔installation装置feed进料bottom底部，塔底solvent溶剂top顶部，塔顶partialvaporization部分汽化boilingpoint沸点equimolecularcounter-diffusion等分子反向扩散idealsystem理想系

10、统ratioofAtoBA与B的比值withtheresultthat:由于的缘故，鉴于的结果tray塔板packedtower填料塔bubble-captower泡罩塔spraychamber喷淋室maintenanceexpense维修费foundation基础towershell塔体packingmaterial填料pump泵blower风机accessoryheater附属力口热器cooler冷去喘heatexchanger换热器solvent-recoverysystem溶齐回收系统operatingcost操作费用power动力circulatinggas循环气labor劳动力st

11、eam蒸汽regenerate再生coolingwater冷去f!水solventmake-up补充溶齐1Joptimum最优的unabsorbedcomponent未吸收组分purity纯度volatility挥发性vaporpressured汽压liquidmixture液体混合物condense缩，冷凝binarydistillation双组分精储multi-componentdistillation多组分精储stage-typedistillationcolumn级板式精储塔mount安装，固定conduit导流管）,downcomej降液管gravity重力weir溢流堰vapor-

12、liquidcontactingdevice汽液接触装置valvetray浮阀塔板reboiler再沸器vaporization汽化condensat淤凝液，凝缩液overheadvaporfi顶汽体condenser冷凝器ifeedtray进料板base塔底，基础bottomsproduct塔底产品condensation冷凝strippingsection汽提段，提储段distillatesection精储段totalcondensed凝器distillateproduct塔顶储出产品reflux回流thermodynamicequilibrium热力学平衡solution溶液fracti

13、onalcrystallization分步结晶solubility,溶解度，溶解性soluble可溶解的solvent溶剂employ采纳，利用miscible可混合的，可溶的，可搅拌的mechanicalseparation机械分离）liquid-liquidextraction液液萃取aromatic芳香姓的paraffin石蜡，链烷烧lubricatingoil_润滑油decompose分解，离解，还原，腐烂penicillin青霉素streptomycin（链霉素）precipitation沉淀，沉析ethylalcohol乙醇）extract萃取液heatrequirement热负荷

14、solute溶质extractphase萃取相baffle-plate折流挡板，缓冲挡板settlingtank沉降槽centrifuge离心.离心机，离心分离emulsifyingagent孚L化齐densitydifference密度差raffinate萃余液extract萃取液dryingofSolids固体干燥processmaterial过程物料（相对最终产品而言的）organic有机的，有机物的benzene苯humidity湿度moisturecontent湿含量dryingrate干燥速率criticalmoisturecontent临界湿湿含量falling-rate降速co

15、ncave（凸的，凸面）orconvex（凹的，凹面）approximateto:接近，趋近straightline:直线constant-ratedryingperiod恒速干燥阶段convectiondrying对流干燥dryinggas干燥气体falling-rateperiod降速干燥阶段meanvalue平均值vacuumdrying真空干燥discolor变色，脱色sublime升华freezedrying冷冻干燥adiabatic绝热的，不传热的pressuregradientperpendicularto:与垂直counter-current逆流perunitarea单位面积w

16、ater-coolingtower水冷塔sensibleheat（sensibleheat:显热）waterdroplet水珠，水滴quantitativerelation定量关系thermaldiffusion热扩散atrightanglesto与成直角，与垂直byvirtueof由于，根据，凭借于moleculartransfer分子传递balance抵消，平衡dragforces曳力afunctionof的函数ofthesameorder具有同一数量级eddydiffusion涡流扩散isalmostinverselyproportionalto几乎与成反比Reynoldsnumber雷

17、诺准数fullydevelopedturbulentflow充分发展湍流coefficient系数Inprinciple从原理而言exothermic（放热的，endothermic吸热的,adiabatic绝热的）triplebond三健，三价nitrogenoxides氮氧化物compound合物conversion转化,转化率protein蛋白质compress压缩reactionyield反应产率reactionspeed反应速度one-pass（单程）reactorenergyinput能量输入maximum1大的neartoequilibrium接近平衡output产出，输出，产量

18、fertilizer化肥urea尿素ammoniumnitrate不肖酸钱ammoniumphosphate磷酸钱ammoniumsulfate硫酸钱diammoniumhydrogenphosphate磷酸二氢钱ash纯碱pyridine而匕噬polymers聚合物nylon尼龙acrylics丙烯酸树脂via经，由，通过，借助于hydrogencyanide鼠化氢nitricacid不肖酸bulkexplosive集装炸药crudeoil原油naturalgas天然气bitumen沥青fossilfuel化石燃料seepage出物asphalt沥青oildrilling采油gasoline

19、汽油paint涂料plastic塑料syntheticrubber合成橡胶fiber纤维soap月巴皂cleansingagent?青洗齐1Jwax石蜡explosive炸药oilshale油页岩deposit沉积物aquaticplant水生植物sedimentaryrock沉积岩sandstonesiltstone泥岩tarsand沥青石chain-shaped链状的methane甲烷paraffin石蜡，烷烧ring-shaped（环状的）hydrocarbonnaphthene环烷建naphtha石脑油tarry柏油的,焦油的,焦油状的asphaltene青油impurity杂质pol

20、lutant污染物combustion燃烧capillarity毛细现象，毛细管力viscousresistance#占性阻力barrel桶（国际原油计量单位）tanker油轮kerosene煤油heavygasoil重瓦斯油reforming重整cracking裂化octanenumberofgasoline汽油辛烷值branched-chain（带支链的）materialsscience材料科学mechanical,thermal,chemical,electric,magnetic,andopticalbehavior.（机械性能、热学性能、化学性能、电学性能、磁性能、光学性能）Amal

21、gam汞齐，水银；混合物，交叉solidstatephysics固体物理学metallurgy冶金学，冶金术magnet磁铁，有吸引力的人或物insulation绝缘catalyticcracking催化裂化structuralsteels结构钢computermicrochip计算机芯片Aerospace航空Telecommunication电信informationprocessing信息处理nuclearpower核能energyconversion能量转化internalstructure内部结构defectstructure结构缺陷crystalflaw晶体瑕疵vacantatomi

22、csite原子空位dislocation错位precipitate沉淀物semiconductor半导体mechanicaldisturbance机械扰动ductility延展性brittleness脆性spinningelectrons旋转电子amorphous非定型的，非晶型的，非结晶的，玻璃状的；无一定目的的，乱七八糟chemicalprocesssafety化工过程安全exoticchemistry奇异化学hydrodynamicmodel水力学模型two-phaseflow两相流dispersionmodel分散模型toxic有毒的release释放，排放probabilityoff

23、ailure失效概率accidentprevention事故预防hardhat安全帽safetyshoe防护鞋rulesandregulations规章制度lossprevention损失预防hazardidentification危害辩识,technicalevaluation技术评估safetymanagementsupport安全管理基础知识safetyexperience安全经验technicalcompetence技术能力safetyknowledge安全知识designengineer设计师costengineer造价师processengineering过程工程plantlayo

24、ut工厂布局generalservicefacilities公用工程plantlocation工厂选址closeteamwork紧密的团队协作specializedgroup专业组storage仓库wastedisposal废物处理terminology术语，词汇accountant会计师，会计，出纳final-proposal决议tangiblereturn有形回报Empiricalmodel经验模型processcontrol（过程控制）first-principles基本原理，基本规则regressionmodel回归模型.operatingcondition操作条件nonlinear-

25、equation-solvingtechnique非线性方程求解技术process-simulationsoftwarepackages过程模拟软件包least-squares-regression最小二乘法statisticaltechnique统计技术intensity强度，程度phenomenologicalmodel现象模型modelidentification模式识另1Jneuralnetwork神经网络apriori：先验的，既定的，不根据经验的，由原因推出结果的，演绎的，直觉的processdatahistorian：过程数据历史编撰师qualitative定性的quantita

26、tiveprecision定量的精确high-fidelity高保真的computationallyintensive计算量大的mathematicalexpressionsteady-statemodel稳态模型bioengineering生物工程artificial人工的hearingaid助听器artificiallimb假肢supportiveorsubstituteorgan辅助或替代器官biosynthesis生物合成lifescientist生命科学家agriculturalengineer农艺师fermentation发酵civilengineer土木工程师sanitation

27、卫生physiologists生理学criteria指标humanmedicine人体医学medicalelectronics医疗电子medicalinstrumentation医疗器械blood-flowdynamics血液流动动力学prosthetics假肢器官学biomechanics生物力学surgeon外科医生replacementorgan器官移植physiologist生理学家counterpart对应物，配对物psychology心理学self-taught自学barrier障碍物medicalengineering医学工程，医疗工程healthcare保健diagnostic

28、applicationofcomputers计算机诊断agriculturalengineering农业工程biologicalproduction生物制品生产bionics（仿生学）human-factorsengineering人类与环境工程environmentalhealthengineering环境健康工程environmentallybenignprocessing环境友好力口工commodityorspecialty通用商品或特殊化学品styrene苯乙烯ibuprofen异丁苯丙酸theChemicalManufacturersAssociation工生产协会asawhole整

29、体而言emission释放物，排放物voluntary自愿的，无偿的，义务的；有意的，随意的；民办的intheabsenceo阮-存在deactivate失活bulkchemical大宗化工产品Finechemical精细化工Pharmaceutical制药segment段，片,区间，部门，部分；弓形，圆缺；分割，切断tonnage吨位，吨数，吨产量inorganicsalt无机盐hydroquinone对苯二酚demonstrate论证，证明，证实；说明，表明，显示forefront最前线，最前沿Lewisacid不可再生的路易斯酸anhydrous无水的phaseout消除HFalkyla

30、tion氟氟酸烷基化catalyticoxidation催化氧化governmentalregulation政府规定pharmaceuticalintermediated物中间体stereoselective立体选择性的ketone酮functionalgroup官能团detrimental有害的chlorofluorocarbon二氯二氟化碳，氟里昂carbontetrachloride四氯化碳straightforward简单明了的coordinatingligand配合体，向心配合体kilogram千克thermalstability热稳定性devastat喊坏，蹂蹒outline描绘,勾勒membranetechnology膜技术productionline生产线dairy牛奶waterpurification水净化life