化工专业英语命名

化工专业英语Volatile:挥发性的 Semipermeable membrane:半透膜 immiscible：不相混的 Debit:把….记入借方 Credit:记入贷方Electrical potential:电势 Leaching:浸提 Extraction：萃取 Direct current:直流 Instantaneous:瞬间的 Successive：连续的 Collision：碰撞 Impeller：叶轮 Wavelet analysis:微元分析 Entrainment：夹带 Breakage：破坏Attrition：磨损 Indispensable：不可缺少的 Trajectory:轨道 Acrylic：丙烯酸 Baffle：挡板 Ruffle：滋扰 Discharge:释放 circulation flow:环流attrition：磨损 nucleation：成核 Catalytic：催化 frequency：频率shutter：快门 inertia：惯性 Pitched：倾斜的 histogram：柱状图breakdown：破坏 Unit 14 Distillation Dumped or ordered packings:乱堆或整齐堆放填料 Plate:板 Tray:塔盘 Hold-down and support plates:固定和支撑板 Fraction:馏分 Cascading:成瀑布落下，分多级进行 Reboiler：再沸器Overhead condenser: 塔顶冷凝器 Reflux:回流 Distillate：馏出物Countercurrent:逆流 Relative volatility：相对挥发度 Rectifying section:精馏段 Stripping section:提留段 Sidestream：侧线馏分 Circumvent:回避Hypothetical:假设的 Equilibrium-stage：平衡级（理论板） Tray efficiency:塔板效率 The number of hypothetical equilibrium stages required is then converted to a number actual trays by means of tray efficiencies, which describe the extent to which the performance of actual contact tray duplicates the performance of an equilibrium stage 然后理论塔板数通过塔板效率被转换成实际塔板数；塔板效率是实际塔板表现和理论塔板表现的比值。

石油化工专业英语概述石油化工行业是指利用石油和天然气等石油化工原料进行各项化学反应、物理处理和制品加工的产业领域。

由于石油化工行业的国际化特点和技术的复杂性，掌握石油化工专业英语对于石油化工从业人员来说至关重要。

本文档将介绍石油化工专业英语的基本知识和常用词汇，帮助读者提升英语水平与专业素养。

基本知识1. 英文缩写在石油化工领域，经常使用缩写来代表各种化学物质、设备名称和生产流程等。

以下是一些常见的缩写及其对应的英文全称：•PVC：Polyvinyl chloride（聚氯乙烯）•PE：Polyethylene（聚乙烯）•PP：Polypropylene（聚丙烯）•HDPE：High-density polyethylene（高密度聚乙烯）•LDPE：Low-density polyethylene（低密度聚乙烯）•FCC：Fluid catalytic cracking（流化催化裂化）•CCR：Continuous catalytic reforming（连续催化重整）•HDS：Hydrodesulfurization（加氢脱硫）2. 行业词汇在石油化工行业，有许多专用词汇。

以下是一些常见的行业词汇及其定义：•Crude oil（原油）：天然存在于地壳中的不同类型的石油，经过提炼和加工可以得到各种化学品和能源产品。

•Refining（炼油）：将原油中的杂质和不纯物质去除，同时将原油分解成各种成分的过程。

•Petrochemical（石化）：以石油和天然气为原料进行生产的化学工业领域。

•Catalyst（催化剂）：在化学反应中起催化作用的物质，可以加速反应速率而不参与反应本身。

•Polymer（聚合物）：由多个重复单元（单体）组成的大分子化合物，在石油化工行业中广泛应用于塑料、橡胶等制品的生产。

•Petrochemical product（石化产品）：通过石油和天然气的加工和转化生产出来的各种化学品和能源产品。

化学及化工专业英语词汇(G)化学及化工专业英语词汇(G)化学及化工专业英语词汇(G)gabriel synthesis 加布里埃耳合成法gadoleic acid 烯酸gadolinite 硅铍钇矿钕gadolinium 钆gadolinium chloride 氯化钆gadolinium nitrate 硝酸钆gadolinium oxide 氧化钆gage 规gage cock 计量旋塞gage glass 玻璃水位计gage pressure 表压力gage transformation 规范变换galactaric acid 粘酸galactometer 乳比重计galactonic acid 半乳糖酸galactosamine 半乳糖胺galactosazone 半乳糖脎galactose 半乳糖galactoside 半乳糖苷galacturonic acid 半乳糖醛酸galantamine 加兰他敏galbanum 阿魏脂galena 方铅矿gallate 没食子酸盐galleingallic acid 没食子酸gallium 镓gallium hydroxide 氢氧化镓gallium nitrate 硝酸镓gallium sulfate 硫酸镓galvanic cell 伽伐尼电池galvanic corrosion 电化学腐蚀galvanic reaction 电链应galvanic series 电位序galvanized sheet steel 镀锌钢板galvanizer 镀锌器galvanizing 镀锌galvanochemistry 电化学galvanometer 检疗gambir 棕儿茶gamboge 藤黄ganglioside 神经节糖苷ganister 致密硅岩garbage pitch 垃圾沥青garlic oil 大蒜油garnet 石榴石garnierite 硅镁镍矿gas absorption 气体吸收gas absorption operation 气体吸附法gas adsorption 气体吸附gas amplification 气体放大gas analysis 气体分析gas analyzer 气体分析器gas balance 气体天平gas black 气黑gas bubble 气泡gas buret 气体量管gas calorimeter 气体量热器gas carton carbon 气碳gas cell 气光电池gas chromatography 气体色谱法gas coal 气煤gas coke 煤气焦炭gas collector 气体收集器gas cooler 气体冷却器gas cutting 气割gas dehydrator 气体脱水器gas density balance 气体密度天平gas dispersoid 气态分散体gas dynamics 气体动力学gas electrode 气体电极gas filter 气体滤清器gas foaming agent 发泡剂gas furnace 煤气炉gas generator 气体发生器gas hold up 气体滞留量gas holder 储气器气柜gas ion 气体离子gas laser 气体激光gas lift 气举gas lime 煤气石灰gas liquefaction 气体液化gas liquid chromatography 气液色谱法gas liquor 煤气水gas mask 防毒面具gas meter 气量计gas oil 瓦斯油gas permeability 透气性gas phase 气相gas phase crystal growth 气相晶体生长gas phase titration 气相滴定gas pipe 气管gas pipet 验气吸移管gas pump 气泵gas purification coefficiency 气体净化率gas purifier 气体净化器gas thermometer 气体温度计gas treating system 气体处理系统gas turbine 燃气轮机gas washer 气体洗涤器gas washing bottle 洗气瓶gas welding 气焊接gaseous diffusion 气体扩散gaseous discharge 气体放电gaseous film 气膜gaseous fuel 气态燃料gaseous mixture 气体混合物gaseous state 气态gasification 煤气化gasification in place 地下气化gasification of anthracite 无烟煤煤气化gasifier 煤气发生器gasket 垫料gasmetric method 气体定量法gasoline 汽油gasoline piping 汽油导管gasometry 气体定量gassing 通风gastic reactotube 气体检测管gastric enzyme 胃酶gastrin 胃泌激素gastrointestinal hormone ` 胃肠激素gastube boiler 废热锅炉gattermann koch synthesis 伽特曼柯区合成gattermann reaction 伽特曼反应gaussian chain 高斯链gaussian network 高斯网络gauze 纱布gay lussac acid 盖吕萨克酸gay lussac law 盖吕萨克定律gay lussac tower 盖吕萨克塔gaylussite 单斜钠钙石gear pump 齿轮泵geissler tube 盖斯勒管gel 凝胶gel effect 凝胶效应gel electrophoresis 凝胶电泳gel filtration 凝胶过滤gel point 胶凝点gel time 胶凝时间gelatin 煤gelatin dynamite 煤炸药gelatinous precipitate 凝胶状沉淀物gelation 胶凝gelling agent 胶凝剂gelometer 凝胶强度测定计gelometry 凝胶强度测定法gelose 琼脂gelsemine 钩吻碱甲gelseminic acid 钩吻酸gene 基因gene cloning 基因无性繁殖general chemistry 普通化学general formula 通式general theory of relativity 广义相对论generalized momentum 广义动量generating function 母函数generator gas 发生炉煤气geneva nomenclature 日内瓦命名法genom 基因组gentianose 龙胆三糖gentiobiose 龙胆二糖gentisic acid 龙胆酸geochemical 地球化学的geochemical exploration 地球化学勘探geochemical prospecting 地球化学勘探geochemistry 地球化学geometric isomerism 几何异构性georadiochemistry 地球放射化学geranial 香茅醛geraniol 香茅醇geraniol acetate 香茅醇乙酸酯geraniol butyrate 香茅醇丁酸酯geraniol formate 香茅醇甲酸酯geranium oil 老鹳草油germ 微生物germacrane 大根香叶烷german silver 德银germanate 锗酸盐germanium 锗germanium dibromide 二溴化锗germanium dichloride 二氯化锗germanium dioxide 二氧化锗germanium disulfide 二硫化锗germanium hydride 氢化锗germanium monoxide 一氧化锗germanium oxide 氧化锗germanium rectifier 锗整流germanium sulfide 硫化锗germicide 杀菌剂germination 发芽gersdorffite 辉砷镍矿getter 吸气剂giant molecule 大分子giant powder 杰敦炸药giant resonance 巨共振gibberellin 赤霉素gibberic acid 赤霉酸gibbs adsorption equation 吉布斯吸附方程式gibbs duhem equation 吉布斯迪亨方程式gibbs helmholtz equation 吉布斯亥姆霍兹方程式gibbs rule 吉布斯相律gibbsite 水铝矿ginger oil 姜油girard reagent 吉拉德氏试剂gitogenin 吉托吉宁gitonin 吉托宁gitoxin 吉妥辛glacial acetic acid 冰醋酸glandless pump 无压盖泵glaserite 钾芒硝glass 玻璃glass block 玻璃块glass blowing 玻璃吹制glass brick 玻璃砖glass electrode 玻璃电极glass fiber 玻璃纤维glass fiber reinforced plastics 玻璃纤维增强塑料glass filter 玻璃滤器glass lining 搪玻璃glass melting furnace 玻璃熔融炉glass paper 玻璃砂纸glass rod 玻璃棒glass tile 玻璃瓦glass tube 玻璃管glass wool 玻璃棉glassy state 玻璃态glauber's salt 格芳伯氏盐glauberite 钙芒硝glaucine 海罂粟碱glaucodot 钴硫砷铁矿glauconite 海绿石glaze 釉料glazed finish 打光涂饰glazed paper 釉纸glazing 施釉gliadin 醇溶蛋白globin 珠朊globulin 球朊gloss 光泽gloss oil 光泽油glossing 磨光glossmeter 光泽计glossreducing agent 消光剂glossy paper 釉纸glost firing 釉烧glost kiln 釉烧窑glover tower 格洛弗塔glucagon 高血糖素glucan 葡聚糖glucitol 葡糖醇glucochloral 氯醛糖glucomaltase 葡糖麦芽糖酶gluconate 葡糖酸盐gluconic acid 葡糖酸glucoprotein 糖朊glucosamine 葡萄糖胺glucosan 葡萄聚糖glucosazone 葡萄糖脎glucose 葡糖glucoside 糖甙glucosone 葡糖酮醛glucuronic acid 葡萄糖醛酸glue 胶gluon 胶子glutaconic acid 戊烯二酸glutamic acid 谷氨酸glutamine 谷氨酰胺glutaraldehyde 戊二醛glutaric acid 戊二酸glutaric anhydride 戊二酐glutaronitrile 戊二腈glutathione 谷胱甘肽glutelin 谷朊gluten 谷朊glutenin 麦谷蛋白glutin 煤蛋白glycan 多糖glyceraldehyde 甘油醛glyceric acid 甘油酸glyceride 甘油酯glycerin 甘油glycerol 甘油glycerol butyrate 甘油丁酸酯glycerol caprylate 甘油辛酸酯glycerol distearate 甘油二硬脂酸酯glycerol monolaurate 甘油月桂酸酯glycerol monostearate 甘油硬脂酸酯glycerol triacetate 三醋精glycerol trinitrate 甘油三硝酸酯glycerophosphate 甘油磷酸盐glycerophosphoric acid 甘油磷酸glycerose 甘油糖glycide 缩水甘油glycidic acid 缩水甘油酸glycidol 缩水甘油glycine 甘氨酸glycine betaine 甜菜碱glycocholic acid 甘氨胆酸glycogen 糖原glycogenesis 糖原生成glycogenolysis 糖原分解glycol 甘醇glycol distearate 乙二醇二硬脂酸酯glycol salicylate 水杨酸乙二醇酯glycol stearate 硬脂酸乙二醇酯glycolaldehyde 乙醇醛glycolic acid 羟基乙酸glycolic aldehyde 乙醇醛glycolipid 糖脂glycolylurea 海因glycolysis 糖酵解glycolytic pathway 糖酵解途径glycoprotein 糖蛋白glycoseen 反烯糖glycosidase 糖苷酶glycoside 配糖体glycyrrhetinic acid 甘草次酸glyoxal 乙二醛glyoxalase 乙二醛酶glyoxaline 咪唑glyoxime 乙二肟glyoxylate cycle 乙醛酸循环glyoxylic acid 乙醛酸glyphosate 甘草膦glyphosine 甘甘二膦glyptal resin 甘酞尸goat's thorn 黄蓍胶goethite 针铁矿gold 金gold bromide 溴化金gold chloride 氯化金gold compound 金化合物gold cyanide 氰化金gold leaf 金箔gold number 金值gold oxide 氧化金gold plating 镀金gold point 金点gold potassium chloride 氯化金钾gold salt 金盐gold size 镀金粘料gold sodium chloride 氯化金钠gold sulfide 硫化金gold telluride 碲化金gold thioglucose 金硫葡萄糖gold tribromide 三溴化金goldenrod paper 鲜黄色纸gonadotropic hormone 促性腺激素gonadotropin 促性腺激素goniometer 测角仪gooch crucible 古氏坩埚gorgonin 珊硬蛋白gorlic acid 环戊烯十三碳烯酸gossypol 棉子酚gossypose 棉子糖grader 分选机gradient 坡度gradient elution analysis 梯度洗脱分析grading 分类grading analysis 粒度分析graduated cylinder 量筒graduated pipet 莫尔吸量管graft copolymer 接枝共聚物graft copolymerization 接枝共聚合grafting efficiency 接枝效率grain 颗粒grain boundary 晶界grain fineness number 晶粒度graininess 粒状gram 克gram atom 克原子gram equivalent 克当量gram molecular volume 克分子体积gram molecule 克分子gramatom 克原子gramicidin 克杀汀granite 花岗岩granular ash 粒状苏打granular structure 粒状结构granularity 颗粒度granulate 粒化granulated fertilizer 颗粒肥料granulator 成粒机granule 微粒granulometer 粒度计grape sugar 葡萄糖graphic method 图解法graphite 石墨graphite brick 石墨砖graphite carbon 石墨碳graphite compound 石墨化合物graphite cooler 石墨冷却器graphite crucible 石墨坩埚graphitization 石墨化grashof number 格拉肖夫数grate 炉排grate plane 晶格面grating 格子grating constant 光栅常数grating spectrograph 光栅光谱仪gravimetric analysis 重量分析gravimetric titration 重量滴定gravimetry 重量分析gravitation potential 重力势grease 润滑脂greasing substance 润滑剂green glass 绿色玻璃green oil 绿油green pigment 绿色颜料green vitriol 绿矾greenockite 硫镉矿grid 栅极grid current 栅极电流griess reagent 格里斯试剂grignard compound 格里纳德氏化合物grignard reaction 格里纳德氏反应grignard reagent 格里纳德氏试剂grindability 可粉碎性grindability index 可磨性grinder 粉碎机;磨床grinding 磨碎grinding efficiency 磨矿效率grinding material 磨料grinding mill 压碎机grinding wheel 金刚砂轮grindstone 磨石griss reaction 偶联反应grizzly 格筛grog 熟耐火粘土gross calorific value 高发热值gross output 总产量gross weight 毛重ground coat 底涂ground glass 磨玻璃ground state 基态groundnut oil 花生油groundwater 地下水groundwood pulp 磨木纸浆group 基group of motions 运动群group reaction 组反应group reagent 组试剂grouping 分组growth hormone 生长激素growth regulator 生长第素guaiac 通卡豆胶guaiac resin 愈创尸guaiacol 愈创木酚guaiacol carbonate 愈创木酚碳酸酯guanase 鸟嘌呤酶guanidine 胍guanidine acetate 醋酸胍guanidine carbonate 碳酸胍guanine 鸟嘌呤guano 鸟粪guanosine 鸟苷guanylic acid 鸟苷酸guar gum 瓜尔豆胶guignet green 吉勒特绿gum arabic 阿拉伯屎gum myrrh 没药gum resin 屎脂gummed paper 胶纸gun cotton 强棉药gun metal 锡青铜gun powder 黑色火药gutta percha 古塔波胶gypsum 石膏gypsum board 石膏板gypsum model 石膏型gypsum plank 石膏板gypsum plaster 石膏灰泥gyratory crusher 回转压碎机化学及化工专业英语词汇(G) 相关内容:。

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

化工英语词汇大集合介绍化学工程领域使用的英语词汇对于从事化工行业的人员来说是非常重要的。

本文将为您提供一个包含各种化工英语词汇的大集合，旨在帮助化工从业人员扩充词汇量，提高工作效率。

基础词汇以下是一些化工领域常用的基础词汇：1.Chemical Engineering - 化学工程2.Reaction - 反应3.Reactor - 反应器4.Catalyst - 催化剂5.Chemical Reaction - 化学反应6.Mass Transfer - 质量传递7.Heat Transfer - 热传递8.Fluid Dynamics - 流体力学9.Separation - 分离10.D istillation - 蒸馏11.E xtraction - 萃取12.F iltration - 过滤13.E vaporation - 蒸发14.C rystallization - 结晶15.A bsorption - 吸收16.A dsorption - 吸附17.M ixing - 混合18.S cale-up - 放大比例19.B atch Process - 批处理20.C ontinuous Process - 连续流程反应器及设备1.Continuous Stirred Tank Reactor (CSTR) - 连续搅拌槽反应器2.Plug Flow Reactor (PFR) - 管流反应器3.Fixed Bed Reactor - 固定床反应器4.Fluidized Bed Reactor - 流化床反应器5.Tubular Reactor - 管式反应器6.Heat Exchanger - 热交换器7.Distillation Column - 蒸馏塔8.Separator - 分离器9.Filter - 过滤器10.E vaporator - 蒸发器11.M ixer - 搅拌器12.P ump - 泵13.C ompressor - 压缩机14.A gitator - 搅拌器15.C ondenser - 冷凝器化学品和物质1.Chemical Compound - 化合物2.Element - 元素3.Atom - 原子4.Molecule - 分子5.Chemical Formula - 化学式6.Reactant - 反应物7.Product - 产物8.Solvent - 溶剂9.Soluble - 可溶解的10.I nsoluble - 不溶解的11.A cid - 酸12.B ase - 碱13.S alt - 盐14.O rganic - 有机的15.I norganic - 无机的16.P olymer - 聚合物17.M onomer - 单体18.C atalyst - 催化剂19.O xidation - 氧化20.R eduction - 还原工艺过程1.Batch Process - 批处理2.Continuous Process - 连续流程3.Polymerization - 聚合4.Cracking - 破解5.Hydration - 水合6.Hydrogenation - 加氢7.Dehydration - 脱水8.Distillation - 蒸馏9.Filtration - 过滤10.E xtraction - 萃取11.E vaporation - 蒸发12.C rystallization - 结晶13.A dsorption - 吸附14.A bsorption - 吸收15.D rying - 干燥16.M ixing - 混合17.R eactor Design - 反应器设计18.P rocess Optimization - 工艺优化19.S afety Analysis - 安全分析20.W aste Treatment - 废物处理实验及测试方法boratory - 实验室2.Experiment - 实验3.Analysis - 分析4.Spectroscopy - 光谱学5.Chromatography - 色谱法6.Mass Spectrometry - 质谱法7.NMR (Nuclear Magnetic Resonance) - 核磁共振8.IR (Infrared) Spectroscopy - 红外光谱9.UV-Vis (Ultraviolet-Visible) Spectroscopy - 紫外可见光谱10.H PLC (High Performance Liquid Chromatography) - 高效液相色谱法11.G C (Gas Chromatography) - 气相色谱法12.T GA (Thermogravimetric Analysis) - 热重分析13.D SC (Differential Scanning Calorimetry) - 差示扫描量热法14.V iscosity - 黏性15.p H - 酸碱度16.D ensity - 密度17.M elting Point - 熔点18.B oiling Point - 沸点19.V apor Pressure - 蒸汽压20.F lash Point - 闪点以上仅为一小部分化工英语词汇，但已能涵盖化学工程领域的基础知识、设备、化学品和实验测试方法。

reaction kinetics 反应动力学reactant 反应物purify 精制提纯recycle 循环回收unconverted reactant 未转化的反应物chemical reactor transfer of heat, evaporation, crystallization 结晶drying 干燥screening 筛选，浮选chemicalreaction 化学反应cracking ofpetroleum 石油裂解catalyst 催化剂，reaction zone 反应区conservation of mass and energy 能量与质量守衡定律technical advance 技术进步efficiency improvement 效率提高reaction 反应separation 分离heat exchange 热交换reactive distillation 反应精馏capital expenditure 基建投资setup 装置capital outlay 费用，成本，基建投资yield 产率，收率reaction byproduct 反应副产物equilibrium constant 平衡常数waste 废物feedstock 进料，原料product 产物，产品percent conversion 百分比转化率ether 乙醚gasoline 汽油oxygenate content 氧含量catalyst 催化剂reactant 反应物inert 惰性物，不参加反应的物质reactive distillation 反应精馏energy saving 节约能量energy efficiency 能量效率heat-sensitive material 热敏性物质pharmaceutical 制药foodstuff 食品gas diffusivity 气体扩散性，气体扩散系数gas adsorption 吸收；absorption：吸附specialty chemical 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hydrogen and methane oxidation 氢气和甲烷氧化反应ethylene epoxidation 乙烯环氧化反应phosgene synthesis 光气合成. commercial proportions 商业规模replication 复制sensor 传感器，探头separation of solids 固体分离suspension 悬浮液porous medium 多孔介质filtration 过滤medium 介质filter 过滤器trap收集，捕集Buchner funnel 布氏漏斗Vacuum 真空conical funnel 锥形漏斗filter paper 滤纸area 面积filter cake 滤饼factor 因数，因子，系数，比例viscosity 黏度density 密度corrosive property 腐蚀性particle size 颗粒尺寸shape 形状size distribution 粒度分布packing characteristics 填充性质concentration 浓度filtrate 滤液feed liquor 进料液pretreatment 预处理latent heat 潜热resistance 阻力surface layer 表面层filtering medium 过滤介质drop in pressure 压降filtering surface 过滤表面filter cake 滤饼cake filtration 饼层过滤deep bed filtration 深层过滤depth 深度law 定律net flow 净流量conduction 传导convection 对流radiation 辐射temperature gradient 温度梯度metallic solid 金属固体thermal conduction 热传导motion of unbound electrons 自由电子的运动electrical conductivity 导电性thermal conductivity 导热性poor conductor of electricity 不良导电体transport of momentum 动量传递the random motion of molecules 分子无规则运动brick wall 墙壁furnace 火炉，燃烧器metal wall of a tube 金属管壁macroscopic particle 宏观的粒子control volume 控制体enthalpy 焓macroscopic phenomenon 宏观现象forces of friction 摩擦力fluid mechanics 流体力学flux（通量，流通量）of enthalpy 焓通量eddy 尾流，涡流turbulent flow 湍流natural and forced convection 自然对流和强制对流buoyancy force 浮力temperature gradient 温度梯度electromagnetic wave 电磁波fused quartz 熔化的石英reflect反射，inflection:折射matte 无光泽的，无光的temperature level 温度高低inter-phase mass transfer 界相际间质量传递rate of diffusion 扩散速率acetone 丙酮dissolve 溶解ammonia 氨ammonia-air mixture 氨气-水混合物physical process 物理过程oxides of nitrogen 氮氧化物nitric acid 硝酸carbon dioxide 二氧化碳sodium hydroxide 氢氧化钠actualrate of absorption 实际吸收速率two-film theory 双膜理论concentration difference 浓度差in the vicinity of 在…附近，靠近..,大约…，在…左右molecular diffusion 分子扩散laminar sub-layer 层流底层resistance 阻力，阻止boundary layer 边界层Fick’s Law 费克定律is proportional to 与…成比例concentration gradient 浓度梯度plate tower 板式塔installation 装置feed 进料bottom 底部，塔底solvent 溶剂top顶部，塔顶partial vaporization 部分汽化boiling point 沸点equimolecular counter-diffusion 等分子反向扩散ideal system 理想系统ratio of A to B A 与B 的比值with the result that：由于的缘故，鉴于的结果tray 塔板packed tower 填料塔bubble-cap tower 泡罩塔spray chamber 喷淋室maintenance expense 维修费foundation 基础tower shell 塔体packing material 填料pump 泵blower 风机accessory heater 附属加热器cooler 冷却器heat exchanger 换热器solvent-recovery system 溶剂回收系统operating cost 操作费用power 动力circulating gas 循环气labor 劳动力steam 蒸汽regenerate 再生cooling water 冷却水solvent make-up 补充溶剂optimum 最优的unabsorbed component 未吸收组分purity 纯度volatility 挥发性vapor pressure 蒸汽压liquid mixture 液体混合物condense 凝缩，冷凝binary distillation 双组分精馏multi-component distillation 多组分精馏stage-type distillation column 级板式精馏塔mount 安装，固定conduit 导流管）,downcomer 降液管gravity 重力weir 溢流堰vapor-liquid contacting device 汽液接触装置valve tray 浮阀塔板reboiler 再沸器vaporization 汽化condensate 冷凝液，凝缩液overhead vapor 塔顶汽体condenser 冷凝器i feed tray 进料板base 塔底，基础bottoms product 塔底产品condensation 冷凝stripping section 汽提段,提馏段distillate section 精馏段total condense 全凝器distillateproduct 塔顶馏出产品reflux 回流thermodynamic equilibrium 热力学平衡solution 溶液fractional crystallization 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mechanical separation 机械分离）liquid-liquid extraction 液液萃取aromatic 芳香烃的paraffin 石蜡，链烷烃lubricating oil 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ethyl alcohol 乙醇)extract 萃取液heat requirement 热负荷solute 溶质extract phase 萃取相baffle-plate 折流挡板，缓冲挡板settling tank 沉降槽centrifuge 离心.离心机，离心分离emulsifying agent 乳化剂density difference 密度差raffinate 萃余液extract 萃取液drying of Solids 固体干燥process material 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moisture content 湿含量drying rate 干燥速率critical moisture content 临界湿湿含量falling-rate 降速concave （凸的，凸面）or convex（凹的，凹面）approximate to：接近，趋近straight line：直线constant-rate drying period 恒速干燥阶段convection drying 对流干燥drying gas 干燥气体falling-rate period 降速干燥阶段mean value 平均值vacuum drying 真空干燥discolor 变色，脱色sublime 升华freeze drying 冷冻干燥adiabatic 绝热的，不传热的pressure gradientperpendicular to：与 -- 垂直counter-current 逆流per unit area 单位面积water-cooling tower 水冷塔sensible heat（sensible heat：显热）water droplet 水珠，水滴quantitative relation 定量关系thermal diffusion 热扩散at right angles to 与…成直角，与…垂直by virtue of 由于，根据，凭借于molecular transfer 分子传递balance 抵消，平衡drag forces 曳力a function of …的函数of the same order 具有同一数量级eddy diffusion 涡流扩散is almost inversely proportional to 几乎与…成反比Reynolds number 雷诺准数fully developed turbulent flow 充分发展湍流coefficient 系数In principle 从原理而言exothermic（放热的，endothermic 吸热的,adiabatic 绝热的）triple bond 三健，三价nitrogen oxides 氮氧化物compound 化合物conversion 转化，转化率protein 蛋白质compress 压缩reaction yield 反应产率reaction speed 反应速度one-pass（单程）reactor energy input 能量输入maximum 最大的near toequilibrium 接近平衡output 产出，输出，产量fertilizer 化肥urea 尿素ammonium nitrate 硝酸铵ammonium phosphate 磷酸铵ammonium sulfate 硫酸铵diammonium hydrogen phosphate 磷酸二氢铵ash 纯碱pyridine砒啶polymers 聚合物nylon 尼龙acrylics 丙烯酸树脂via 经，由，通过，借助于hydrogen cyanide 氰化氢nitric acid 硝酸bulk explosive 集装炸药crude oil 原油natural gas 天然气bitumen 沥青fossil fuel 化石燃料seepage 渗出物asphalt 沥青oil drilling 采油gasoline 汽油paint 涂料plastic 塑料synthetic rubber 合成橡胶fiber 纤维soap 肥皂cleansing agent 清洗剂wax 石蜡explosive 炸药oil shale 油页岩deposit 沉积物aquatic plant 水生植物sedimentary rock 沉积岩sandstone 砂岩siltstone泥岩tar sand 沥青石chain-shaped 链状的methane 甲烷paraffin 石蜡，烷烃ring-shaped（环状的）hydrocarbon naphthene 环烷烃naphtha 石脑油tarry 柏油的，焦油的，焦油状的asphaltene 沥青油impurity 杂质pollutant 污染物combustion 燃烧capillarity 毛细现象，毛细管力viscous resistance 粘性阻力barrel 桶(国际原油计量单位)tanker 油轮kerosene 煤油heavy gas oil 重瓦斯油reforming 重整cracking 裂化octane number of gasoline 汽油辛烷值branched-chain（带支链的）materials science 材料科学mechanical, thermal, chemical, electric, magnetic, and optical behavior. （机械性能、热学性能、化学性能、电学性能、磁性能、光学性能）Amalgam 汞齐，水银；混合物，交叉solid state physics 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catalytic cracking 催化裂化structural steels 结构钢computer microchip 计算机芯片Aerospace 航空Telecommunication 电信information processing 信息处理nuclear power 核能energy conversion 能量转化internal structure 内部结构defect structure 结构缺陷crystal flaw 晶体瑕疵vacantatomic site 原子空位dislocation 错位precipitate 沉淀物semiconductor 半导体mechanical disturbance 机械扰动ductility 延展性brittleness 脆性spinning electrons 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chemical process safety 化工过程安全exotic chemistry 奇异化学hydrodynamic model 水力学模型two-phase flow 两相流dispersionmodel 分散模型toxic 有毒的release 释放，排放probabilityof failure 失效概率accidentprevention 事故预防hard hat安全帽safety shoe 防护鞋rules and regulations 规章制度loss prevention 损失预防hazardidentification 危害辩识，technical evaluation 技术评估safety management support 安全管理基础知识safety experience 安全经验technical competence 技术能力safety knowledge 安全知识design engineer 设计师cost engineer 造价师process engineering 过程工程plant layout 工厂布局general service facilities 公用工程plant location 工厂选址close teamwork 紧密的团队协作specialized group 专业组storage仓库waste disposal 废物处理terminology 术语，词汇accountant 会计师，会计，出纳final-proposal 决议tangible return 有形回报Empirical model 经验模型process control（过程控制）first-principles 基本原理，基本规则regression model 回归模型.operating condition 操作条件nonlinear-equation-solving technique 非线性方程求解技术process-simulation software packages 过程模拟软件包least-squares-regression 最小二乘法statistical technique 统计技术intensity 强度，程度phenomenological model 现象模型model identification 模式识别neural network 神经网络a priori：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process data historian：过程数据历史编撰师qualitative 定性的quantitative precision 定量的精确high-fidelity 高保真的computationallyintensive 计算量大的mathematical expression steady-state model 稳态模型bioengineering 生物工程artificial 人工的hearing aid 助听器artificial limb 假肢supportive or substitute organ 辅助或替代器官biosynthesis 生物合成life scientist 生命科学家agricultural engineer 农艺师fermentation 发酵civil engineer 土木工程师sanitation 卫生physiologists 生理学criteria 指标human medicine 人体医学medicalelectronics 医疗电子medicalinstrumentation 医疗器械blood-flow dynamics 血液流动动力学prosthetics 假肢器官学biomechanics生物力学surgeon 外科医生replacement organ 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medical engineering 医学工程，医疗工程health care 保健diagnostic application of computers 计算机诊断agricultural engineering 农业工程biological production 生物制品生产bionics（仿生学）human-factors engineering 人类与环境工程environmental health engineering 环境健康工程environmentally benign processing 环境友好加工commodity or specialty 通用商品或特殊化学品styrene 苯乙烯ibuprofen 异丁苯丙酸the Chemical Manufacturers Association 化工生产协会as a whole 整体而言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in the absence of 无---存在deactivate 失活bulk chemical 大宗化工产品Fine chemical 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inorganic salt 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HF alkylation 氰氟酸烷基化catalytic oxidation 催化氧化governmental regulation 政府规定pharmaceutical intermediate 药物中间体stereoselective 立体选择性的ketone 酮functional group 官能团detrimental 有害的chlorofluorocarbon 二氯二氟化碳，氟里昂carbon tetrachloride 四氯化碳straightforward 简单明了的coordinating ligand 配合体，向心配合体kilogram 千克thermal stability 热稳定性devastate 破坏，蹂躏outline描绘，勾勒membranetechnology 膜技术productionline 生产线dairy 牛奶water purification 水净化ifetime 寿命membrane module 膜组件durability 耐久性，寿命，使用期限，强度chemical additive 添加剂end-of-pipe solution 最终方案closed system 封闭系统substitute 取代，替代technical challenge 技术挑战，技术困难wastewater treatment 污水处理fouling 污垢，发泡surface treatment 表面处理applied Chemistry 应用化学nomenclature of chemical compound 化学化合物的命名法descriptive 描述性的refix 前缀alkane 烷烃family 族carbon skeleton 碳骨架chain 链Latin or Greek stem 拉丁或者希腊词根suffix 后缀constitute 取代物，取代基homologous series 同系物branched chain 支链烷烃parent 母链，主链derivative 衍生物substituent 取代基locant 位次，位标replicating prefix 重复前缀词Gas and Liquid Chromatography 气相色谱与液相色谱analytical chemistry 分析化学moving gas stream 移动的气流heats of solution and vaporization 溶解热和汽化热activity coefficient 活度系数counteract 抵消milliliter 毫升essential oil 香精油test mixture 测试混合物sample 样品helium 氦argon 氩carrier 载体injection 注射stationary nonvolatile phase 静止的不挥发相detector 检测器fraction collector 馏分收集器columnar liquid chromatography 柱状液相色谱仪retention volume 保留体积retention times 保留时间high-performance 高性能mobile phase 移动相high-efficiency 高效的analyte 分析物plane chromatography 薄层色谱capillary action 毛细管作用assay 分析化验fluorescence 荧光色，荧光retardation factor 保留因子，延迟因子。

Abatement 消退Abbreviated:缩写Accumulating 累加，积存Accurate procedure 准确的程序Acetic acid:醋酸Acid anhydride:酸酐Acidic catalyst：酸性催化剂Acidic:酸的Acquainted 生疏的；知晓的；Adapter:接头Additively:附加地Adiponitrile：己二腈Adjacent:接近的Adjustment:调整Aldehyde: 醛Aldehyde：醛，醛类Aldo sugar：醛糖Aldohexose:己醛醣Aldopentose:戊醛糖Aldotetrose:丁醛糖Alertness:戒备，机敏Alkaline 碱性的Alkaloids:生物碱Alkyl group:烷基Alkylation:烷化Allotropes:同素异形体Allylic bromide:丙烯基溴Alphabetically 照字母挨次排列地Aluminium fluoride 氟化铝Aluminium hydrofluoride 氢氟化铝Amazed:使吃惊Ambiphilic：两亲的Amine：胺Ammonia：氨水Ammonia：氨Anhydrous：无水的Anti-tumor: 抗癌Apparatus 装置，设备；仪器Appointment 商定Aqueous layer 水层Arsenic 砷Atmospheric 大气压Audience 观众；听众；读者；接见Auxiliary 关心的；副的；Backer 支持者；赞助人；救济者Backyard 后院Basis：基Batch：批，批量Batch-flow 间歇流Beaker 烧杯Beaker 烧杯Bellcore 贝尔通信试验室Beneath 在…下方Beverage 饮料Beverage 饮料Bioinorganic compound 生物无机化合物Bioreactor:生物反响器Biotechnology：生物技术附加的Axial-flow-packed-bed reactor 轴向流固定床反响器Axially:轴向方向Azide:叠氮化物Bizarre:惊异的Blur:模糊Boiler firing configuration 锅炉燃烧配置Boilerfurnace 锅炉燃烧室Boiling stone：沸石Bonded 结合的Bound 约束Branched alkane:支链烷烃Brand new:全的；崭的Bromination 溴化Bromine source 溴源Build up 增加Bulb 洗耳球Bunsen-grove-battery 本生葛洛夫电池Buret 滴定管Burner燃烧器Cacao bean：可可豆Caffeine 咖啡因Calculator 计算器Capabilities：力量Capillary tube：毛细管Caprolactam:己内酰胺Captain 队长，首领；船长；上尉；海军上校Carbon dioxide：干冰Carbonate 碳酸盐Carbonhydrate:碳水化合物Carbonyl:羰基Catalytic 催化Causticsoda 苛性钠Cell culture：细胞培育Cellulose：纤维素Central nervous system 中枢神经系统cGMP 动态药品生产治理标准Chalcogenide 硫属化物Butyric acid:丙酸Chamber：室，膛；房间Charge 充电Chiral amine:手性胺Chiral:手性Chloride：氯化物Chlorination:氯化作用Chloroform 氯仿Chromatography:色谱分析法Circulate：流通Circumvent 回避，绕开Claim 要求；声称；索赔；断言；值得Clamp：夹Clay crucible 粘土坩埚Clay-lined 粘土内衬的Clumsy:笨拙的，不得当的Coalplant:火力发电厂Coil:线圈Cola nut：可乐坚果Column：柱Combinedcycle 复合循环Combined extract 混合提取物Commercialized:商业化的Communities 社区；团体，群体Comparable:可比较的Complex:简单的Complex:络合物Compositional name 化学成分名称Configuration 配置，构造Conserve 保护Constitutional 构成的Continuously stirred tank reactor 连续搅拌箱式反响器Contraction force:收缩力Conventional wisdom:传统才智，传统观点；世俗认知Correspondence to ：全都Corundum:刚玉Counterpart:配对物Craftsman:工匠Decoration:装饰装潢Crash out：析出；Criteria:标准Crosslinked enzyme crystal: 交联酶晶体Crude:粗糙的Cryogenic temperature: 制冷温度，低温度Cryolite:冰晶石Cryolite:冰晶石Culminate:到绝顶；到达高潮；到达顶点Cyanide 氰化物cyclic alkane:环烷烃Cyclohexanone:环己酮Cyclone:旋风除尘器Cyclopropylamine=cyro+pro pylamine 环丙胺Cyclopropylcarboxamide: 环丙酰胺Cylindrica:圆柱形的Cylindrical:圆柱形的Degussa:(Degussa)人名；(法)德居萨Dehydration：脱水Deionize vt.除去离子；消电离Deionized water:去离子水Derived from 来源于Desiccator:枯燥器Designation: 表示Desulfarator 去硫反响器Devised 设计Dialkyl zinc 二烃基锌Diazomethane 重氮甲烷Dichloroformethane 二氯甲烷Dichloromethane:二氯甲烷Discharge 放电Discharge-recharge-cycle 放电充电循环Diselenide 联硒化物Disposable pipet 一次性移液管Disseminated:传播的Disulfide:二硫化物Disulphide 二硫化物Dithioketal 二硫缩酮Diuretic 利尿剂Dose剂量Dozenof 很多个Drain：排干Drainage 排水Drop-wise 一滴一滴的Drowsiness 睡意Dynamo 发电机Education institution教育机构Efficient operatio 运行高效Eelectrochemical Intercalation 电化学嵌入Electrode 电极Electrofilter 电除尘器Electrolysi:电解Electrolyte:电解液Electrolyte 电解液Electronic-miniaturization 小型电子化Electrophile:亲电子试剂Embarked:从事，着手Emphasis 重点Endofpipe 完毕于烟管Energy-conservation-measu re:能源节约手段Entrepreneur:企业家Envisage 正视，面对；想像Enzymatic transformation：酶转化Enzyme 酶Enzymatic 酶的Epoxide 环氧化物Equilibrium 平衡Equivalence point 平衡点Erlenmeyer flask 锥形瓶Erythrose:赤藓糖Ester：脂Ethanol：乙醇Ether：乙醚Ethyl acetate:乙酸乙酯Eventual 最终的，结果的；Exceptionally 特别地；特别地；例外地Excimer：基态原子Exciplex laser: 复合受激态激光器Exclusively 唯一地；专有地；Exhilarating 令人兴奋的Exothermic 放热的Exothermic 放热的Experimentalist 试验者Extension clamp 牵引夹External circuit 外部电路Extract 榨出物Extracted 引出的Extraction 脱出Faucet 旋塞Feasibility 可行性Fed-batch 分批式Fermentation 发酵Fervently 热心地；热诚地Fiery 炎热的Filter flask 过滤烧瓶Filter funnel 滤过漏斗Filtration:过滤Finger condenser 指型冷凝管First ionization potential：第一电离电位Flask 长颈瓶Flexibility柔性，弹性Flue 烟道；暖气管Fluidizedbed流化床Fragile：脆的；易碎的Framework structure 架状构造Framework 框架，骨架；Frozen argon 冷冻的氩Fructose 果糖Frying pan:煎锅;长柄平底锅Galactose:半乳糖Ganged syringe pump 联合注射泵Gasifier 汽化炉Gel-coated 凝胶镀膜的Gentle suction 缓慢抽吸Germanide 锗化物Finger cot：手套Firmly 稳固地Fluorinating reagent 氟化剂Fluorine 氟Fluorouracil 氟尿嘧啶Focus 焦点Formulae Formula 的复数Fuel-bound 与燃料结合的Full bore 全通，最大量Full suction 全力抽吸Functional moieties of phenolphthaleinFunnel 漏斗urfuryl alcohol 糠醇，呋喃甲醇GermideGet rid of 除去Gluconic acid 葡萄糖酸Glucose葡萄糖fructose 果糖Glucose 葡萄糖Glycerin 甘油Glycose 单糖Glycosidic:糖苷的Glycosidic:糖苷的；配糖的Glycosyl glycoside 配糖Glycosyl:糖基Gravimetric energy density halogens 卤素Hand cast 手工铸造Helical teflon 螺旋状特氟龙Helium 氦Helsinki 赫尔辛基〔芬兰首都〕Hemiacetal 半缩醛Heteroatom 杂质原子Heterocycle 杂环化合物Hexagonal 六角的Hexane 正己烷Hofmann 霍夫曼Holder 持有者，拥有者Hot water bath 水浴〔热〕hue 色调，颜色Hurdle 障碍Hybrid 混合的，杂化的质量比能量，能量密度Gravity filtration 重力过滤Grayish 浅灰色的Ground 研磨〔grind 的过去分词〕Guarantee 确保Gypsum 石膏Hydrate 水合物Hydrocarbon 碳氢化合物Hydrochloric-acid 盐酸Hydrochloric acid 盐酸Hydroelectricity 水电Hydrogen peroxide 过氧化氢Hydrogenase enzyme 氢化酶Hydrogenation:氢化作用Hydrolysis:水解作用Hydrolytic-kinetic Resolution 水解动力学拆分Hydrolytic:水解作用的Hydrolyze: 水解Hypothesize:假定Immediate 马上的，直接的Immobilized 固定化的Immobilized catalysts 固载化催化剂Impart 赐予，告知Impeccable 无瑕疵的，没有缺点的Implantable 可植入的Impose 加强，强加Incorporate 合并，混合Incorporating 合并的Increment 增量Increment 增量Indicator 指示剂Industrial scale 工业规模Industrialist 实业家；工业家Ingredient 原料，要素，组成局部Injection 注射Inlet 入口Insertion 插入；嵌入；插入物Insomnia 失眠Instantly 马上Instant 瞬间的Intercalation compound 夹层化合物，嵌入化合物Interior 内部的Intermediate 中间物，媒介Internal configuration内部构型International-initiative 国际建议Intimate mixing 均匀混合Intriguing 好玩的，吸引人的Inventor 制造家；制造人；制造者Iodide 碘化物bromide 溴化物Iosdine 碘Irreversible不行逆的Isobutane异丁烷Isocyanate 异氰酸盐Isomer 同分异构体Isomerization异构化Italicise 用Jerk 猝然一动[抖动]Junior 年少者，晚辈；地位较低者；大学三年级学生Keto sugar 酮糖Ketoester 酮酯Ketohexose:已酮糖Ketone: 酮Label 标记Lactose 乳糖Launch 开头；下水；起飞；放射；Launch 发起Legacy 遗迹Legislation 立法；法律Ligand 协作基Lighting rod system 避雷针Lime 石灰Line 内衬Ketones and aldehydes酮类和醛类Krypton 氪Kyotoprotocol 京都议定书Latex tubing 乳胶管latticework格子Linger 徘徊，逗留Linkage 结合Lipid 脂类Log 记录；Lubricant 润滑剂Lustrous 有光泽的Lustrous 有光泽的；光线的Magnesium chloride melt 氯化镁熔融物Malformation 畸形Maltose 麦芽糖Manganese 锰Mannose 甘露糖Margin 空白Materialized 使物质化，使具体化Matrix 基质Medical therapy 医药治疗Membrane 薄膜Membrane 薄膜memorable experiment 纪念意义的试验Meniscus 弯液面Mentor 指导者Mercury bulb:水银球Mercury 水银Merging 合并；归并Metabolite 代谢物Metallurgical 冶金的Metastable 亚稳的，介稳的methanol 甲醇Methanol 甲醇Methlxanthines 甲基黄嘌呤碱Minireactor 微型反响器Miscible 易混溶的Mitigate 使缓和，使减轻Modicum 少量，一点点Monochromatic 单色的Monocyclic 单环的Monosaccharide 单糖Methyl tert-butyl ether:甲基叔丁醚Meticulous 一丝不苟的；留神翼翼的Microburner 微焰灯Microlithography 显微光刻法Microporous 多微孔的Microreactor 微反响器Microreactor 微型反响器Microscopic 微观的Microseparator 微型别离器Microtechnology 微加工技术Milliliter 毫升Miniaturized 小型化Monosaccharride residue 单糖残基Monosaccharride residue 单糖残基Monument 纪念碑Mount 安装Nanofiltration 纳米过滤Naphthalene 卫生球Narrow-bore tube 小直径管Near ultraviolet 近紫外Neat condition 干净的条件下Neon 氖Neoprene adapter 氯丁橡胶转接器Neutralization 中和Neutralize 中和(动词)Nickname 外号Nitration 硝化Oberlin university 奥伯林大学Olefin 烯烃Oligome r 低聚物Oligomer 低聚物Oligonucleotide 寡核苷酸Oligosaccharide 寡糖Oligosaccharide 寡糖On a space-time basis 从时空上On a tonnage basis 以吨计On its side 在其一侧Opening 开口Optimal condition 最适条件Nitric oxide 氧化一氮Nitrile 腈，腈类Nitrous acid 亚硝酸nitric acid 硝酸Nitrous oxide 一氧化二氮Nobel Laureate 诺贝尔奖获得者Nomenclature 命名法Nonrusting 不生锈的Non-solvent 非溶剂Nucleic acid 核酸Nucleophile 亲核试剂Optimal yield 最正确生产Ore 矿；矿石Organometallic compound 有机金属化合物Organoselenium 有机硒Organosulfur:有机硫Ornament 装饰；装饰物；Ounce 盎司Overcharge 过充Over-discharge 过放电Overfilling 过量装满，溢出Overflow 溢出Oxidant 氧化剂Oxidize 氧化Participant 参与者Particulate 微粒，微粒状物质Pasteur pipet 巴氏吸管Patent examiner 专利审查员PCR amplification 聚合酶链式反响扩增Pearson symbol 皮尔逊记号，Pentavalent 五价的Pentose 戊糖Peptide 缩氨酸Perkadox 二叔丁基过氧化异丙基苯Oxidizing 氧化的，氧化作用Oxidizing 氧化的；氧化作用Perkin medal 珀金奖章Peroxide 过氧化物Perspective观点；远景；透视图Pharmaceutical 制药Pharmaceutical 制药Phenolic 酚类化合物Phenolphthalein 酚酞Phenylselenol 苯硒酚Phosgene 光气Phosphorus 磷Phosphorus 磷Photobromination= Photo+bromination 光溴化反响Photochemical 光化学的Photolytic 光解的Photon 光子Pilot plant 试验工场pilot plant 试验工场Pink 粉红色Pinpoint 查明Pipet 移液管Pitfall 陷阱Pittsburgh 匹兹堡Pivotal 关键的Plant 工厂Plastic 塑性的Plug flow reactor 活塞流淌反响器Plug flow reactor 活塞流反响器PM 细颗粒Polarity 极性Pollutant污染物Polyacrylate resin 聚丙烯酸树脂Polymer-bound 聚合物类Polymorph 同质多晶体Polymorphism 同质多晶Polyolefin 聚烯烃Pop ca 易拉罐Portable 便携的Portion 一局部Post-treatment 后处理Potential 潜能；可能性；[电] 电势Pound [pa nd]磅precede 先于Precedence 优先Precision engineering 周密工程Preclude 排解precursor 先驱Preferably 较好Pregnant 怀孕Pressurized 增压；密封；Prior 从前，在此之前Priority 优先；优先权；[数] 优先次序Prismatic 棱柱的Proceeding 进展；程序；诉讼；事项Process control 过程掌握Process stream 工艺物料流Processing 流程，处理Pronounced 显著的Propane 丙烷Propensity 倾向Propionic acid 丙酸Propylamine 丙胺proximity 接近Publicawarenes 公众意识Pulse 脉冲Pulverized fuel station 煤粉电站Pulverized-coal 煤粉Purification 提纯；Quantitative 定量Rack 支架Radially 放射状的Purified 使纯洁；Purine 嘌呤Purple 紫色的pursue 从事，进展Pyramid 金字塔；角锥体Pyrimidine 嘧啶Quantum 量子论Radical 自由基Radical induced telomerization 自由基诱导的调聚反响Radical initiator 自由基引发剂Radon 氡Raising capital 融资Reaction pot 反响罐Rechargeable 可再充电的Recipient 承受者recirculating 再循环Reagent 试剂Recall 回想Rechargeable 可充电的Recognition 成认；赞誉Recommendation 推举Recrystallization 再结晶；Reductive dimerization Acrylonitrile：复原二聚丙烯腈Regulation 治理规那么；校准Relaxant 缓和药Relentlessly 坚韧地；不懈地；百折不挠地Remaining solvent 剩下的试剂Replated 错误Repulsive 排斥的Residence time 停留时间Residue 残渣Resin-mediated epimerization 树脂介导的差向异构化Resourceful 足智多谋的Respiratory system 呼吸系统Restlessness 心神不定Reversible 可逆的Rhodium 铑Ribose 核糖Ribos 核糖Ribose 核糖Ring clamp 环形夹子Ring Stand 环形架Rinse with 漂洗Rubber ring 橡胶圈rubber tubing 橡胶管rusting 生锈的Nonrusting:不锈的; 防锈的Schematic 示意的Scheme 方案Scheme方案Scratch paper 便签纸Scratch 刮Scrub 净化Scrubbed 精制的，纯洁的Scrubber 洗涤器Scrubbing 洗涤Seal 密封Sec-phenethyl acetate；乙酸苯乙酯Seed：在这里是“晶核〞的意思Selenaphenol:苯硒酚selenenyl halide 卤化氢硒selenium equivalent of ehters and thioethers 硒当量的酯和硫酯Selenol: 硒醇Selenone 硒砜Selenoxide 硒亚砜Semi-continuous 半连续Semiprecious 次贵重的；准宝石的Senior 上司；较年长者；毕业班学生Silicone oil 硅油Siloxane 硅氧烷Separator 别离器Separatory funnel；分液漏斗Setup 装置Side reaction 副反响Side-arm filter flask 侧壁过滤瓶Silane 硅烷Silica gel 硅胶Silvery globule 银色的球状体Simulated moving bed chromatography 模拟移动床色谱Sink 洗涤槽Slurry 浆体,悬浮液Sodium hydroxide 氢氧化钠Sorbent 吸附剂Sorbitol 山梨醇Spark off 激发Spatula 药匙Specify 指定；具体说明Spectroscopic 光谱学的Split second 一刹那，极快Split 分裂Spontaneous 自发的Spray 喷雾Standardization标准化Standardized 标准的Staple 订书钉Stateoftheart现有技术Static mixer 静态混合器Steam superheater 蒸汽过热器Steam 蒸汽Stereochemistry 立体化学Stereoisomer 立体异构体Stick 棍Stimulant 兴奋剂Stirred bed reactor 搅动床反响器Stoichiometric 化学计量的Stoichiometry 化学计量法Stopcock 活塞，开关Stopper 塞住Strength 强度Stringent 严峻的；迫切的Structurally在构造上Sublimation 升华Sublime 升华Substantially 大幅度地Substituent 取代基Substitutively 代替地Subunit 子单元Tabulated 制成表的Tangential ultrafiltration 切向超滤Tannin 鞣酸Sucrose 蔗糖Sugar 糖Suite〔一套〕家具;套房; sulfate 硫酸盐Sulfone 砜Sulfur 硫Supercritical 临界的Supercritical 超临界的Supersaturate 过饱和Supersaturated 过饱和的；Suspension 悬浮液Sustaining 持续的Swell 增加Swirl真空Swirl 旋转Swollen 肿胀的Systematic nomenclature: 系统命名法Tearing 撕裂，撕开Terminology 用词，命名法Test tube 试管Tetrafluoroethylene 四氟乙烯Tetrose 四糖Thermodynamic 热力学的Thermometer 温度计thiele tube 熔点测定管Thiol 硫醇Thiophenol 苯硫酚Threose 苏阿糖Thrill 兴奋Throughput 生产量tip off 因倾斜而使得掉下来Titrant 滴定剂Titrated substance 被滴定Ultra 超级Ultraviolet 紫外的；紫外线的Unacceptable yield 不能接Vacuum 真空Variable 可变的，变量的的物质Tonnage 吨Torch 火把Transition-metal 过渡金属translucent 透亮的，半透亮的Transportation 运输Trap 套子Tremor 震颤Trial 试验；审讯；努力；磨炼Trivial name 惯用名Tubing 管子Turbine 涡轮；涡轮受的生产Uneven 不均匀的Unit operation 单元操作Uracil 尿嘧啶Uranium 铀Variant 变体；转化Versatility 多功能性；多才多艺；用途广泛Vessel 容器，器皿Viable 可行的Vide infra 参见下文Vision 远景Visual 视觉的Walk-in hood：Waste container 垃圾桶Watch glass 载玻片Winding 缠绕Xanthine 黄嘌呤Xenon 氙visually 视觉上Volatile 挥发性Volatility 挥发性Volatilized 挥发的Volumetric 测定体积的Withdrawn 撤出Woodshed 柴房Workup 激发wurtzite 纤锌Xylose 木糖Zincblende 闪锌矿。