化学化工英语词汇讲解

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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)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:。

化工专业英语词汇汇总(可编辑修改word版)

化工专业英语词汇汇总(可编辑修改word版)

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。

化工专业英语词汇

化工专业英语词汇

化工专业英语词汇reaction kinetics 反应动力学reactant 反应物purify 精制提纯recycle 循环回收uncon verted reacta n未转化的反应物chemical reactor transfer of heat, evaporation, crystallization 结晶drying 干燥scree ning筛选,浮选chemical reacti on 化学反应cracking of petroleum 石油裂解catalyst催化剂,reacti on zone 反应区con servati on of mass and en erg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perce nt conv ersi on百分比转化率ether 乙醚gasoli ne 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en ergy efficie ncy 能量效率heat-se nsitive material 热敏性物质pharmaceutical 希9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hydroge n and metha ne oxidati on氢气和甲烷氧化反应ethyle ne epoxidati on乙烯环氧化反应phosgene synthesis光气合成. commercial proportions 商业规模replication 复制sen sor传感器,探头separati on of solids 固体分离suspension 悬浮液porous medium多孔介质filtratio n 过滤medium介质filter 过滤器trap收集,捕集Buch nerfunnel 布氏漏斗Vacuum真空coni cal funnel 锥形漏斗filter paper 滤纟氏area面积filter cake 滤饼factor 因数,因子,系数,比例viscosity 黏度den sity 密度corrosive property 腐蚀性particle size 颗粒尺寸shape形状size distributi on 粒度分布pack ing characteristics 填充性质concen trati on 浓度filtrate 滤液feed liquor 进料液pretreatme nt 预处理late nt heat 潜热resista nee阻力surface layer 表面层filteri ng medium 过滤介质drop in pressure 压降filteri ng surface 过滤表面filter cake 滤饼cake filtratio n 饼层过滤deep bed filtrati on 深层过滤depth深度law定律net flow净流量con ducti on 传导convection 对流radiati on 辐射temperature gradie nt 温度梯度metallic solid 金属固体thermal con ducti on 热传导motio n of unbound electro ns 自由电子的运动electrical conductivity 导电性thermal conductivity 导热性poor con ductor of electricity 不良导电体tran sport of mome ntum 动量传递the random moti on of molecules 分子无规贝U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 phe nomenon 宏观现象forces of friction 摩擦力fluid mecha nics 流体力学flux (通量,流通量)of enthalpy焓通量eddy尾流,涡流turbulent flow 湍流n atural a nd forced con vecti on自然对流和强制对流buoya ncy force 浮力temperature gradie nt 温度梯度electromag netic 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in ter-phase mass tran sfer界相际间质量传递rate of diffusi on 扩散速率acet one 丙酮dissolve 溶解ammon ia 氨ammoni a-air mixture 氨气-水混合物physical process 物理过程oxides of n itroge n 氮氧化物n itric acid 硝酸carb on dioxide 二氧化碳sodium hydroxide 氢氧化钠actualrate of absorpti on 实际吸收速率two-film theory 双膜理论concen trati on differe nee 浓度差in the vicinity of 在…附近,靠近.., 大约…,在…左右molecular diffusi on 分子扩散laminar sub-layer 层流底层resista nee 阻力,阻止boun dary layer 边界层Fick ' s Law 费克定律is proporti onal to 与…成比例concen trati on gradie nt 浓度梯度plate tower 板式塔in stallati on 装置feed进料bottom底部,塔底solve nt 溶剂top顶部,塔顶partial vaporizati on 咅E分汽化boili ng point 沸点equimolecular coun ter-diffusi on 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foun dati on 基础tower shell 塔体pack ing material 填料pump 泵blower风机accessory heater 附属加热器cooler 冷去卩器heat excha nger 换热器solve nt-recovery system 溶剂回收系统operati ng cost 操作费用power动力circulati ng gas 循环气labor 劳动力steam蒸汽regen erate 再生cooli ng water 冷去卩水solve nt 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bin ary distillatio n 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), dow ncomej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con de nsate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conden sati on 冷凝stripping section汽提段,提馏段distillate sectio n 精馏段total condense全凝器distillate product塔顶馏出产品reflux回流thermodynamic equilibrium 热力学平衡solution 溶液fractional crystallizatio n 分步结晶solubility ,溶解度,溶解性soluble可溶解的solve nt 溶剂employ采纳,利用miscible可混合的,可溶的,可搅拌的mecha ni cal separati on 机械分离)liquid-liquid extract ion 液液萃取aromatic 芳香烃的paraffi n 石蜡,链烷烃lubricat ing oil _ 润滑油decompose分解,离解,还原,腐烂pen icilli n 青霉素streptomyci n (链霉素)precipitati on 沉淀,沉析ethyl alcohol 乙醇)extract 萃取液heat requireme nt 热负荷solute溶质extract phase 萃取相baffle-plate 折流挡板,缓冲挡板settli ng tank 沉降槽centrifuge 离心.离心机,离心分离emulsify ing age nt 孚L化剂den sity differe nee 密度差raffin ate 萃余液extract 萃取液dryi ng 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falli ng-rate 降速con cave (凸的,凸面)or convex (凹的,凹面)approximate to :接近,趋近straight line :直线con sta nt-rate drying period 恒速干燥阶段convection drying 对流干燥drying gas 干燥气体falli ng-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 dryi ng 冷冻干燥adiabatic 绝热的,不传热的pressure gradie ntperpe ndicular to :与——垂直coun ter-curre nt 逆流per unit area 单位面积water-cooli ng tower 水冷塔sen sible heat (sen sible heat : 显热)water droplet 水珠,水滴qua ntitative relati on 定量关系thermal diffusi on 热扩散at right an gles to 与…成直角,与…垂直by virtue of 由于,根据,凭借于molecular tran sfer 分子传递balanee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 diffusio n 涡流扩散is almost inv ersely proporti onal to 几乎与…成反比Reyno Ids nu mber 雷诺准数fully developed turbule nt flow 充分发展湍流coefficie nt 系数In prin ciple 从原理而言exothermic (放热的,endothermic 吸热的,adiabatic 绝热的)triple bond 三健,三价n itroge n oxides 氮氧化物compo und化合物conv ersi on 转化,转化率protein 蛋白质compress 压缩reacti on yield 反应产率reacti on speed 反应速度one-pass (单程)reactoren ergy in put 能量输入maximum最大的n ear toequilibrium 接近平衡output产出,输出,产量fertilizer 化肥urea尿素ammonium nitrate 硝酸铵ammon ium phosphate 磷酸铵ammonium sulfate 硫酸铵diammonium hydrogen phosphate 磷酸二氢铵ash纯碱pyridi ne 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n itric acid 硝酸bulk explosive 集装炸药crude oil 原油n atural gas 天然气bitume n 沥青fossil fuel化石燃料seepage渗出物asphalt 沥青oil drilling 采油gasoli ne 汽油paint 涂料plastic 塑料syn thetic rubber 合成橡胶fiber纤维soap月肥皂clea nsing age n清洗剂wax石蜡explosive 炸药oil shale油页岩deposit沉积物aquatic pla nt水生植物sedime ntary rock 沉积岩san dst one砂岩siltst one 泥岩tar sand沥青石cha in-shaped 链状的metha ne 甲烷paraffin石蜡,烷烃rin g-shaped (环状的)hydrocarb onn aphthe ne环烷烃naphtha石脑油tarry柏油的,焦油的,焦油状的asphalte ne沥青油impurity 杂质pollutant污染物combusti on 燃烧capillarity毛细现象,毛细管力viscous resista nee占性阻力barrel桶(国际原油计量单位) tan ker油轮kerose ne 煤油heavy gas oil重瓦斯油reforming 重整crack ing 裂化octane nu mber of gasoli ne汽油辛烷值branched-chain (带支链的)materials scie nee 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in sulati on 绝缘catalytic crack ing 催化裂化structural steels 结构钢computer microchip 计算机芯片Aerospace 航空Telecom mun icatio n 电信in formatio n process ing 信息处理nu clear power 核能en ergy conv ersi on 能量转化in ternal structure 内部结构defect structure 结构缺陷crystal flaw 晶体瑕疵vaca nt atomic site 原子空位dislocati on 错位precipitate 沉淀物semic on ductor 半导体mecha ni cal disturba nee 机械扰动ductility 延展性brittle ness 脆性spinning electr ons 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dispers ion model 分散模型toxic 有毒的release释放,排放probability of failure 失效概率accide nt preve nti on 事故预防hard hat 安全帽safety shoe 防护鞋rules and regulati ons 规章制度loss preve nti on 损失预防hazard ide ntificati on 危害辩识,tech ni cal evaluati on 技术评估safety man ageme nt support 安全管理基础知识safety experie nee 安全经验tech ni cal compete nce 技术能力safety kno wledge 安全知识desig n engin eer 设计师cost engin eer 造价师process engin eeri ng 过程工程pla nt layout 工厂布局gen eral service facilities 公用工程pla nt locati on 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,出纟内fin al-proposal 决议tan gible 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-regressi on 最小二乘法statistical technique 统计技术intensity强度,程度phenomenological model 现象模型model identification 模式识另Uneural 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 historia n: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computati on ally inten sive 计算量大的mathematical expressi on steady-state model 稳态模型bioe ngin eeri ng 生物工程artificial 人工的heari ng aid 助听器artificial limb 假肢supportive or substitute orga n 辅助或替代器官biosy nthesis 生物合成life scie ntist 生命科学家agricultural engin eer 农艺师ferme ntatio n 发酵civil engin eer 土木工程师san itati on 卫生physiologists 生理学criteria 扌旨标human medicine 人体医学medical electr onics 医疗电子medical in strume ntatio n 医疗器械blood-flow dyn amics 血液流动动力学prosthetics 假肢器官学biomechanics生物力学surge on外科医生replaceme nt orga n 器官移植physiologist 生理学家cou nterpart 对应物,配对物psychology 心理学self-taught 自学barrier 障碍物medical engin eeri ng 医学工程,医疗工程health care 保健diag no stic applicati on of computers 计算机诊断agricultural engin eeri ng 农业工程biological producti on 生物制品生产bion ics (仿生学)huma n-factors engin eeri ng 人类与环境工程en vir onmen tal health engin eeri ng 环境健康工程en viro nmen tally benign processi ng 环境友好加工commodity or specialty 通用商品或特殊化学品styre ne苯乙烯ibuprofe n异丁苯丙酸the Chemical Manu facturers 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 abse nee of 无---存在deactivate 失活bulk chemical大宗化工产品Fine chemical 精纟田化工Pharmaceutical 制药segme nt段,片,区间,部门,部分;弓形,圆缺;分割,切断tonn age吨位,吨数,吨产量inorganic salt 无机盐hydroquinone 对苯二酚dem on strate论证,证明,证实;说明,表明,显示forefro nt最前线,最前沿Lewis acid不可再生的路易斯酸an hydrous无水的phaseout消肖除HF alkylation氰氟酸烷基化catalytic oxidation 催化氧化gover nmen tal regulatio n 政府规定pharmaceutical in termediate药物中间体stereoselective立体选择性的ket one 酮fun cti onal group 官能团detrimental 有害的chlorofluorocarb on二氯二氟化碳,氟里昂carb on tetrachloride 四氯化碳straightforward 简单明了的coordi nati ng liga nd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membra ne tech no logy 膜技术product ion line 生产线dairy 牛奶water purificati on 水净化lifetime 寿命membra ne module膜组件durability 耐久性,寿命,使用期限,强度chemical additive 添加剂en d-of-pipe soluti on 最终方案closed system 圭寸闭系统substitute 取代,替代techni cal challe nge 技术挑战,技术困难wastewater treatme nt 污水处理fouli ng污垢,发泡surface treatme nt 表面处理applied Chemistry 应用化学nomen clature of chemical compo und 化学化合物的命名法descriptive 描述性的prefix 前缀alkane烷烃family 族carb on skelet on 碳骨架chain 链Latin or Greek stem 拉丁或者希腊词根suffix后缀con stitute 取代物,取代基homologous series 同系物branched chain 支链烷烃pare nt 母链,主链derivative 衍生物substitue nt 取代基locant 位次,位标replicat ing prefix 重复前缀词Gas and Liquid Chromatography 气相色谱与液相色谱an alytical chemistry 分析化学moving gas stream 移动的气流heats of solutio n and vaporizati on 溶解热和汽化热activity coefficie nt 活度系数counteract 抵消milliliter 毫升esse ntial oil 香精油test mixture 测试混合物sample样品helium 氦argon 氩carrier 载体injectio n 注射stati onary nonv olatile phase 静止的不挥发相detector检测器fraction collector 馏分收集器colu mnar liquid chromatography 柱状液相色谱仪rete nti on volume 保留体积rete nti on times 保留时间high-performa nee 高性能mobile phase 移动相high-efficie ncy 高效的analyte分析物pla ne chromatography 薄层色谱capillary actio n 毛细管作用assay分析化验fluoresce nee 荧光色,荧光retardati on factor 保留因子,延迟因子。

化工专业英语词汇化学专业课程中英文对照普通化学General

化工专业英语词汇化学专业课程中英文对照普通化学General

化工专业英语词汇化学专业课程中英文对照普通化学 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 Physical Chemistry 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一、化工装置常用词汇一概论 introduction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-how technical 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 specificationDATA SHEET(技术表 technical data sheetTBA(技术评标 technical bid analysisPDP preliminary design packagePM (项目经理 project managerLDE(专业负责人 lead discipline engineerMRQ(材料询价单 Material requisition for quotationMRP(材料采购单 material requisition for purchaseBEP(基础工程设计包 basic engineering packageP&ID(管道及仪表流程图 piping and instrument drawing(diagram PFD process flow diagramNNF normally no flowFO failure openFC failure closeC/S/A civil/structure/architectureDDP (详细设计阶段 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 root's blower起重机 crane桥式起重机 bridge crane电动葫芦 motor hoist发电机 generator电动机 motor汽轮机 steam turbine五、管道工程 piping engineering1 阀门 valve阀杆 stem内螺纹阀杆 inside screw阀座 valve seat (body seat阀座环、密封圈 sealing ring阀芯 (包括密封圈 , 杆等 trim阀盘 disc阀体 body阀盖 bonnet手轮 hand wheel手柄 hand level (handle压盖 gland闸阀 gate valve平行双闸板 double disc parallel seat楔形单闸板 split wedge截止阀 globe valve节流阀 throttle valve针阀 needle valve角阀 (角式截止阀 angle valveY 型阀 (截止阀 Y-valve(Y-body globe valve 球阀 ball valve三通球阀 3-way ball valve蝶阀 butterfly valve对夹式 (薄片型 wafer type偏心阀板蝶阀 offset disc (eccentric butterfly valve 斜阀盘蝶阀 canted disc butterfly valve连杆式蝶阀 link butterfly valve止回式蝶阀 combined non-return butterfly valve 柱塞阀 piston type valve 旋塞阀 plug valve三通旋塞阀 three-way plug valve四通旋塞阀 four-way plug valve旋塞 cock衬套旋塞 sleeve cock隔膜阀 diaphragm valve橡胶衬里隔膜阀 rubber lined diaphragm valve 直通式隔膜阀 straight way diaphragm valve 夹紧式胶管阀 pinch valve止回阀 check valve升降式止回阀 lift check valve旋启式止回阀 swing check valve落球式止回阀 ball check valve弹簧球式止回阀 spring ball check valve底阀 foot valve切断式止回阀 stop check valve活塞式止回阀 piston check valve翻板止回阀 flap check valve蝶式止回阀 butterfly check valve安全泄气阀 safety[SV]安全泄放阀 relief valve[RV]安全泄压阀 safety relief valve杠杆重锤式 lever and weight type罐底排污阀 flush-bottom tank valve波纹管密封阀 bellow sealed valve电磁阀 solenoid (operated valve电动阀 electrically(electric-motoroperated valve 气动阀 pneumatic operated valve 低温用阀 cryogenic service valve蒸汽疏水阀 steam trap机械式疏水阀 mechanical trap浮桶式疏水阀 open (top bucket trap浮球式疏水阀 float trap倒吊桶式疏水阀 inverted bucket trap自由浮球式疏水阀 loose float trap恒温式疏水阀 thermostatic trap压力平衡式恒温疏水阀 balanced pressure thermostatic trap 热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀 impulse steam trap放汽阀 (自动放汽阀 (automatic air vent valve换向阀 diverting (reversing valve呼吸阀 breather valve减压阀 pressure reducing valve控制阀 control valve执行机构 actuator差压调节阀 differential pressure regulating valve 切断阀 block (shut-off, stop valve调节阀 regulating valve快开阀 quick opening valve快闭阀 quick closing valve隔断阀 isolating valve三通阀 three way valve夹套阀 jacketed valve非旋转式阀 non-rotary valve2管子 , 管件 , 法兰管子 pipe(按标准制造的配管用管tube(不按标准规格制造的其它用管钢管 steel pipe铸铁管 cast iron pipe衬里管 lined pipe复合管 clad pipe碳钢管 carbon steel[C.S.]pipe合金钢管 alloy steel pipe不锈钢管 stainless steel[S.S.]pipe奥氏体不锈钢管 austenitic stainless steel pipe铁合金钢管 ferritic alloy steel pipe轧制钢管 wrought-steel pipe锻铁管 wrought-iron pipe无缝钢管 seamless[SMLS] steel pipe焊接钢管 welded steel pipe电阻焊钢管 electric-resistance-welded steel pipe电熔 (弧焊钢板卷管 electric-fusion(arc-welded steel-plate pipe 螺旋焊接钢管spiral welded steel pipe镀锌钢管 galvanized steel pipe排污阀 blowdown valve集液排放阀 drip valve排液阀 drain valve放空阀 vent valve卸载阀 unloading valve排出阀 discharge valve吸入阀 suction valve取样阀 sampling valve手动阀 hand operated(manually-operated valve (水龙头 bibb;bib;faucet抽出液阀 (小阀 bleed valve旁路阀 by-pass valve软管阀 hose valve混合阀 mixing valve破真空阀 vacuum breaker冲洗阀 flush valve根部阀 root (primary, header valve水煤气钢管 water-gas steel pipe塑料管 plastic pipe玻璃管 glass tube橡胶管 rubber tube壁厚 wall thickness[WT]壁厚系列号 schedule number[SCH.NO.]加厚的 , 加强的 extra heavy (strong双倍加厚的 , 双倍加强的 double extra heavy (strong 弯头 elbow 异径弯头 reducing elbow长半径弯头 long radius elbow短半径弯头 short radius elbow长半径 180°弯头 long radius return短半径 180°弯头 short radius return三通 tee异径三通 reducing tee等径三通 straight tee带支座三通 base tee45°斜三通 45°lateralY 型三通 true"Y"四通 cross异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer管接头 coupling;full coupling活接头 union短管 nipple预制弯管 fabricated pipe bendU 型弯管 "U"bend法兰端 flanged end万向接头 universal joint对焊的 butt welded[BW]螺纹的 threaded[THD]承插焊的 socket welded[SW]法兰 flange[FLG]整体管法兰 integral pipe flange 钢管法兰 steel pipe flange螺纹法兰 threaded flange滑套法兰 slip-on flange平焊法兰 slip-on-welding flange 承插焊法兰 socket welding flange 松套法兰 lap joint flange[LJF]对焊法兰 weld neck flange[WNF] 法兰盖 blind flange;blind异径法兰 reducing flange压力级 pressure rating(class突面 raised face[RF]凸面 male face凹面 female face全平面 ; 满平面 flat face;full face[FF]3. 管道特殊件 piping speciality粗滤器 strainer过滤器 filter临时过滤器 temporary strainer(cone type Y 型过滤器 Y-type strainer T 型过滤器 T-type strainer永久过滤器 permanent filter洗眼器及淋浴器 eye washer and shower 视镜 sight glass阻火器 flame arrester喷咀 ; 喷头 spray nozzle喷射器 ejector取样冷却器 sample cooler消音器 silencer膨胀节 expansion joint波纹膨胀节 bellow补偿器 compensator软管接头 hose connection[HC] 快速接头 quick coupling 金属软管 metal hose橡胶管 rubber hose挠性管 flexible tube特殊法兰 special flange漏斗 funnel8字盲板 spectacle (figure 8 blind 爆破板 rupture disk 4, 其它材料碳素钢 carbon steel [C.S.]不锈钢 stainless steel[S.S.]铸铁 cast iron[C.I.]铝 aluminum铜 , 紫铜 copper钛 titanium抗拉强度 tensile strength非金属材料 non-metallic material 塑料 plastic陶瓷 ceramic搪瓷 porcelain enamel玻璃 glass橡胶 rubber垫片 gasket[GSKT]平垫片 flat gasket填料 packing型钢 shaped steel角钢 angle steel槽钢 channel工字钢 I-beam宽缘工字钢或 H 钢 wide flanged beam扁钢 flat bar圆钢 round steel; rod钢带 strap steel网络钢板 checkered plate材料表 bill of material[BOM]材料统计 material take-off[MTO]散装材料 bulk material综合管道材料表 consolidated piping material summary sheet[CPMSS] 汇总表 summary sheet5. 设备布置及管道设计中心线 center line装置边界 boundary limit[BL]区界 area limit设备布置 equipment arrangement (layout;plot plan 标高 , 立面 elevation[EL]支撑点 point of support[POS]工厂北向 plant north方位 orientation危险区 hazardous area classification净正吸入压头 net positive suction head绝对标高 absolute elevation坐标 coordinate管道研究 piping study管道布置平面 piping arrangement plan[PAP]管道布置 piping assembly; layout详图 detail"X" 视图 view "X""A-A" 剖视 section "A-A"轴测图 isometric drawing索引图 key plan管道及仪表流程图 piping and instrument diagram[P&ID] 管口表 list of nozzles 地上管道 above ground piping地下管道 under ground piping管线号 line number总管 header; manifold旁路 by pass常开 normally open常闭 normally closed取样接口 sampling connection伴热管 tracing pipe蒸汽伴热 steam tracing热水伴热 hot-water tracing电伴热 electrical tracing夹套管 jacketed line全夹套管 full jacketed比例 scale图 figure 草图 sketch 图例 legend 符号 symbol 件号 part n。

化学及化工专业英语词汇(N)

化学及化工专业英语词汇(N)

化学及化工专业英语词汇(N)化学及化工专业英语词汇(N)化学及化工专业英语词汇(N)nabam代森钠nacre珍珠母nacrolacquer珍珠漆nandinine南天竹碱napalm凝汽油剂napalm bomb汽油弹naphtha石脑油naphtha cracking石脑油裂解naphthacene并四苯naphthaldehyde萘醛naphthalene萘naphthalene nucleus萘环naphthalene oil萘油naphthazarin萘茜naphthenate环烷酸盐naphthenate soap环烷皂naphthene环烷naphthene base crude oil环烷基原油naphthenic acid环酸naphthenic hydrocarbon环烷烃naphthenic soap环烷皂naphthionic acid对氨基萘磺酸naphthoic acid萘酸naphthoic aldehyde萘醛naphthol萘酚naphthol dye萘酚染料naphthol green萘酚绿naphthol phthalein萘酸酞naphthol yellow萘酚黄naphthology石油科学naphtholsulfonic acid萘酚磺酸naphthopicric acid萘苦酸naphthoquinoline萘喹啉naphthoquinone萘醌naphthylamine萘胺naples yellow拿浦黄narceine那碎因narcosis麻醉narcotic麻醉剂narcotic poison致昏迷毒剂narcotine那可汀narcotization麻醉naringin柚苷nascent hydrogen初生氢nascent state初生态native gold自然金natural abrasive天然磨料natural asphalt天然沥青natural cement天然水泥natural coke天然焦natural color photography天然色照相natural convection自然对流natural cooling自然冷却natural draft自然通风natural dye天然染料natural fiber天然纤维natural gas天然煤气natural gasoline天然汽油natural graphite天然黑铅natural heat convection自然对粱热natural perfume天然香料natural pigment天然色素natural radioactivity天然放射性natural resin天然尸natural rubber天然橡胶natural science自然科学natural silk天然丝natural soda天然苏打nature性质nauseants呕吐剂navier stokes equation of motion那维尔斯托克斯运动方程试near ultraviolet rays近紫外线neat cement净水泥neat soap纯皂needle crystal针状结晶needle valve针阀negative负片negative adsorption负吸附酌negative catalysis负催化negative catalyst负催化剂negative colloid阴性胶体negative effect负效应negative electrode阴极negative element阴性元素negative ion阴离子negative maximum负极大negative plate阴极板negative reaction负反应negative substituent阴性取代基neighboring group effect邻基效应nematic liquid crystal向列型液晶nematic phase向列相nematic state向列态nematocide杀线虫剂neoarsenobenzene新砷苯neoarsphenamine新胂凡钠明neocupferron新铜铁灵neodymium钕neohexane新己烷neomycin新霉素neon氖neon lamp氖灯neopentane新戊烷neopentyl alcohol新戊醇neoprene氯丁二烯橡胶neosalvarsan新塞佛散neostigmine bromide溴化新斯的明nepheline霞石nepheline syenite霞石正长岩nephelite霞石nephelometer比浊计nephelometric analysis比浊法nephelometry比浊法nephrite软玉neptunium镎neral橙花醛nernst's heat theorem能斯脱热定理nerol橙花醇nerolidol橙花叔醇nerolin橙花醚nerve gas神经毒气nerve narcotic神经麻醉药nerve poison神经毒剂nerve tonic神经强壮剂nervonic acid神经酸nesmeyanov reaction内斯米羊诺夫反应nesosilicate岛状硅酸盐nessler tube奈斯勒比色管nessler's color comparison tube奈斯勒比色管nessler's reagent奈斯勒氏试剂net calorific value净热值net plane网平面net retention volume净保留体积net weight净重net working网状结合network molecule网络分子network structure网状结构neuraminic acid神经氨酸neurine神经碱neurochemistry神经化学neurokeratin神经角蛋白neurotransmitter神经传递介质neutral catalyst中性催化剂neutral lipid中性脂质neutral oxide中性氧化物neutral point中和点neutral potassium arsenite中性亚砷酸钾neutral red中性红neutral salt中性盐neutral salt effect中性盐效应neutral solution中性溶液neutral species无电荷化学种neutrality中性neutralization中和neutralization curve中和曲线neutralization equivalent中和当量neutralization indicator中和指示剂neutralization number中和值neutralization of waste water废水的中和neutralization titration中和滴定neutralization value中和值neutralizing tank中和槽neutrino中微子neutron中子neutron absorptiometry中子吸收分析neutron absorption中子吸收neutron activation analysis中子活化分析neutron capture中子俘获neutron degradation中子减速neutron density中子密度neutron diffraction中子衍射neutron source中子源neville winther's acid萘温酸new ceramics新陶瓷newsprint新闻纸newtonian flow牛顿怜newtonian liquid牛顿液体niacin尼克酸nichrome镍铬合金nickel镍nickel acetate醋酸镍nickel alloy镍合金nickel bloom镍华nickel carbonyl羰基镍nickel chloride氯化镍nickel chromium steel铬镍钢nickel compound镍化物nickel hydroxide氢氧化镍nickel nitrate硝酸镍nickel plating镀镍nickel powder镍粉nickel salt镍盐nickel silver德银nickel steel镍钢nickel sulfate硫酸镍nickel sulfide硫化镍nicotine尼古丁nicotine sulfate硫酸烟碱nicotinic acid烟酸nicotinic acid amide烟酰胺niello乌鸟银nieuwland catalyst纽兰德催化剂nigrite尼格赖特nigrosine苯胺黑ninhydrin茚三酮ninhydrin reaction茚三酮反应niobate铌酸盐niobe oil尼哦油niobic acid铌酸niobium铌niobium carbide碳化铌niter硝酸钠niter cake硫酸氢钠niter steel氮化钢niton氡nitralin磺乐录nitramide硝酰胺nitramine四硝甲苯胺nitrase硝酸酶nitrate硝酸盐nitrate assimilation硝酸同化nitrate explosive硝酸盐炸药nitrate nitrogen硝态氮nitrate of lime硝酸钙nitrate rayon硝化纤维丝nitrate respiration硝酸呼吸nitrating apparatus硝化器nitration硝化nitration centrifuge硝化离心机nitrato complex硝酸基络合物nitrator硝化器nitrene硝基苯抽出物nitric acid硝酸nitric anhydride硝酐nitric oxide一氧化氮nitridation氮化nitride氮化物nitride solid solution硝化物固溶体nitriding氮化nitriding steel氮化钢nitrification硝化nitrile腈nitrilotriacetic acid氮川三醋酸nitrite亚硝酸盐nitrite bleaching亚硝酸盐漂白nitro color硝基色料nitro compound硝基化合物nitro derivative硝基衍生物nitro dye硝基色料nitro group硝基nitroaniline硝基苯胺nitrobenzene硝基苯nitrobenzol硝基苯nitrocalcite硝酸钙nitrocellulose硝化纤维nitrocellulose lacquer硝基纤维漆nitrocellulose silk硝化纤维丝nitrochalk钾铵硝石nitrochlorobenzene硝基氯苯nitrocotton硝化纤维nitrocresol硝基甲酚nitroethane硝基乙烷nitroform硝仿nitrofurazone硝基糠腙nitrogen氮nitrogen assimilation氮同化nitrogen balance氮平衡nitrogen bulb定氮球管nitrogen compound氮化合物nitrogen content含氮量nitrogen cycle氮循环nitrogen dioxide二氧化氮nitrogen fertilizer氮肥nitrogen filled lamp充氮灯nitrogen fixation氮固定nitrogen fixing bacteria固氮细菌nitrogen flow氮化怜nitrogen metabolism氮代谢nitrogen monoxide一氧化二氮nitrogen oxide氧化氮nitrogen peroxide二氧化氮nitrogen salt氮盐nitrogen sulfide硫化氮nitrogenous nutrient含氮养料nitroglycerin硝化甘油nitroglycerin powder硝化甘油火药nitroglycol硝化甘醇nitroguanidine硝基胍nitrolic acid硝肟酸nitrolime石灰氮nitrolysis加硝酸分解nitromannite硝化甘露醇nitrometer氮量计nitromethane硝基甲烷nitron硝酸灵nitronaphthalene硝基萘nitronic acid氮羧酸nitrophenol硝基酚nitrophoska硝化酸磷酸钾nitrosalicylic acid硝基水杨酸nitrosalol硝基萨罗nitrosamine亚硝胺nitrosamine rearrangement亚硝胺重排nitrose硝酸类nitrosilk硝化纤维丝nitroso compound亚硝基化合物nitroso group亚硝基nitroso rubber亚硝基橡胶nitrosodye亚硝基染料nitrosoguanidine亚硝基胍nitrosonaphthol亚硝基萘酚nitrosophenol亚硝基苯酚nitrostarch硝化淀粉nitrostyrene硝茎苯乙烯nitrosulfonic acid硝基磺酸nitrosyl chloride氯化亚硝酰nitrosyl compound亚硝酰化合物nitrosylsulfuric acid亚硝基硫酸nitrothiophene硝基噻吩nitrotoluene硝基甲苯nitrotoluidine硝基甲苯胺nitrourea硝基脲nitrourethane硝氨基甲酸乙酯nitrous acid亚硝酸nitrous anhydride亚硝酐nitrous oxide一氧化二氮nitroxylene硝基二甲苯nobelium锘noble gas稀有气体noble metal贵金属nodal plane节平面nodal point节点nomenclature命名法nominal horsepower标称马力nomogram列线图解nomograph列线图解nomography列线图解法non adiabatic非绝热的non adiabatic rectification非绝热精馏non diffusible ion固定离子non inflammable耐火的non newtonian flow非牛顿怜non return valve逆止阀non solvent非溶剂nonacosane廿九烷nonadecane十九烷nonalcoholic bevarage无醇饮料nonalternant hydrocarbon非偶轭环烃nonanal壬醛nonane壬烷nonanoic acid正壬酸nonanol壬醇nonaqueous indicator非水溶液指示剂nonaqueous solution非水溶液nonaqueous solvent非水溶剂nonaqueous titration非水滴定nonbenzenoid aromatic compound非苯型芳族化合物nonblackbody非黑体nonbonding orbital不成键轨道noncaking coal非粘结煤noncatalytic polymerization非催化聚合noncatalytic solution polymerization非催化溶液聚合noncompetitive inhibition非竞争性抑制noncondensable gas不凝气体nonconductor非导体noncrossing rule不相交规则noncrystalline semiconductor非晶质半导体nondestructive analysis非破坏性分析nondimensional number无因次数nondrying oil非干性油nonelastic collision非弹性碰撞nonelastic gel非弹性凝胶nonelectrolyte非电解质nonequilibrium thermodynamics非平衡态热力学nonessential amino acid非必需氨基酸nonfat milk脱脂乳nonferrous alloy非铁合金nonferrous metal非铁金属nonfossiliferous limestone无化石石灰岩nonhomogeneity不均匀性nonideal solution非理想溶液nonionizing solvent非电离性溶剂nonlinear molecule非线性分子nonlocalized energy非定域能nonmagnetic steel非磁性钢nonmetal非金属nonmetallic luster非金属光泽nonplastic material非塑性材料nonpolar adsorption非极性吸附nonpolar bond非极性键nonpolar compound非极性化合物nonpolar double bond非极性双键nonpolar linkage非极性键nonpolar liquid非极性液体nonpolar molecule非极性分子nonpolar solvent非极性溶剂nonprotein nitrogen非蛋白氮nonradiative transition无辐射跃迁nonradioactive tracer非放射性指示剂nonreflecting film不反射膜nonsaturation不饱和性nonshrink treatment防缩处理nonskid tyre防滑轮胎nonvariant system不变系统nonvolatile matter不挥发物质nonyl acetate乙酸壬酯nonyl alcohol壬醇nonylamine壬胺nonylbenzene壬苯nonylene壬烯nonylic acid正壬酸nonylphenol壬基苯酚nordhausen acid发烟硫酸norleucine正亮氨酸normal atmosphere标准大气normal chain直链normal condition标准条件normal consistency标准稠度normal coordinates简正坐标normal dispersion正常弥散normal distribution正态分布normal electrode标准电极normal electrode potential标准电极势normal element标准电池normal polymerization正规聚合normal potential标准电势normal pressure正常压力normal salt正盐normal sand标准砂normal solution规定溶液normal state标准状态normal temperature标准温度normal thermometer标准温度计normal vibration正常振动normality规定浓度normalization规格化normuscone降香酮norphytane姥鲛烷norvaline戊氨酸noumeite硅镁镍矿novobiocin新生霉素novocaine奴佛卡因novolak酚醛尸nozzle喷嘴nuclear adiabatic demagnetization核绝热去磁nuclear boiling泡核沸腾nuclear bombardment核轰击nuclear chain reaction核链式反应nuclear charge核电荷nuclear chemistry核化学nuclear emulsion核乳胶nuclear energy原子能nuclear fission核裂变nuclear force核力nuclear fuel核燃料nuclear fusion核聚变nuclear isomer同核异构体nuclear isomerism同核异构性nuclear magnetic induction核磁诱发nuclear magnetic moment核磁矩nuclear magnetic resonance核磁共振nuclear magnetism核磁性nuclear magneton核磁子nuclear membrane核膜nuclear optical model核光学模型nuclear power原子能nuclear radius核半径nuclear reaction核反应nuclear reactor核反应堆nuclear reactor control核反应堆控制nuclear rotational motion核转动nuclear synthesis核合成nuclear vibration核振动nuclease核酸酶nucleic acid核酸nuclein核蛋白nucleon核子nucleonics核子学nucleophilic displacement亲核置换nucleophilic reaction亲核反应nucleophilic reagent亲核剂nucleophilic rearrangement亲核换位nucleophilic substitution亲核取代nucleoplasm核质nucleoproteide核蛋白类nucleoprotein核蛋白nucleosidase核苷酶nucleoside核苷nucleotidase核苷酸酶nucleotide核苷酸nucleotide sequence核苷酸序列nucleus核nucleus formation核生成nucleus of crystall晶核nuclide核种null indicator零点指示器null method零位法null position零位number average degree of polymerization数平均聚合度number average molecular weight数均分子量number of plate塔板数number of transfer unit传递单元数number operator数字算符numerical aperture数值孔径numerical concentration数值浓度numerical integration数值积分法nusselt number努塞尔特数nutrient营养素nutrient agar营养琼脂培养基nutrient fat营养脂肪nutrient solution培养液nutrition营养nutritional unit营养值单位nutritive ratio营养比nutritive salt营养盐nutritive value营养值nutsche filter滤过器nylon尼龙化学及化工专业英语词汇(N) 相关内容:。

化工英语词典

化工英语词典

化工英语词典是一本专门为化工行业从业人员和相关人士编写的专业词典,涵盖了化工领域的各个方面,包括化学反应、原料、工艺、设备、安全等。

以下是一些常见的化工英语词汇和解释,供您参考:
1. Chemical Reaction (化学反应)
化学反应是指物质之间发生化学变化的过程,是化工生产的基础。

常见的化学反应包括氧化、还原、分解、合成等。

2. Chemical Raw Material (化学原料)
化学原料是指用于生产化工产品的物质,是化工生产的主要原料之一。

常见的化学原料包括石油、天然气、无机盐、塑料等。

3. Process Equipment (工艺设备)
工艺设备是指化工生产中所使用的各种机械设备,包括泵、压缩机、换热器、反应器等。

4. Safety (安全)
化工生产中的安全是非常重要的一个问题,因为化工产品的危险性较高,涉及到化学品泄漏、火灾、爆炸等风险。

因此,化工生产中的安全要求非常严格。

除此之外,化工英语词典还涵盖了化工工艺、催化剂、溶剂、蒸馏、干燥等词汇和解释。

这些词汇和解释可以帮助化工行业从业人员更好地理解和掌握化工专业知识,提高工作效率和准确性。

在使用化工英语词典时,需要注意一些专业词汇的特殊用法和含义,例如化学方程式的书写、专业术语的翻译等。

同时,也需要结合具体的化工生产场景和实际操作经验,才能更好地理解和运用化工英语词汇。

化工专业英语词汇

化工专业英语词汇

化工专业英语词汇化学专业课程中英文对照普通化学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 Physical Chemistry 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 Topicsin Applied Chemistry一、化工装置常用词汇一概论introduction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 d iagram蒸汽及冷凝水平衡图steam & condensate balance d iagram 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 specificationDATA SHEET(技术表)technical data sheetTBA(技术评标)technical bid analysisPDP preliminary design packagePM (项目经理) project managerLDE( 专业负责人) lead discipline engineerMRQ( 材料询价单) Material requisition for quotationMRP(材料采购单) material requisition for purchaseBEP( 基础工程设计包) basic engineering packageP&ID( 管道及仪表流程图) piping and instrument d rawing(diagram) PFD process flow diagramNNF normally no flowFO failure openFC failure closeC/S/A civil/structure/architectureDDP (详细设计阶段)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root's blower起重机crane桥式起重机bridge crane电动葫芦motor hoist发电机generator电动机motor汽轮机steam turbine五、管道工程piping engineering1阀门valve阀杆stem内螺纹阀杆inside screw阀座valve seat (body seat)阀座环、密封圈sealing ring阀芯(包括密封圈,杆等) trim阀盘disc阀体body阀盖bonnet手轮hand wheel手柄hand level (handle)压盖gland闸阀gate valve平行双闸板double disc parallel seat楔形单闸板split wedge截止阀globe valve节流阀throttle valve针阀needle valve角阀(角式截止阀) angle valveY 型阀(截止阀) Y-valve(Y-body globe valve) 球阀ball valve三通球阀3-way ball valve蝶阀butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀offset disc (eccentric) butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve止回式蝶阀combined non-return butterfly valve 柱塞阀piston type valve旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve 直通式隔膜阀straight way diaphragm valve夹紧式胶管阀pinch valve止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve底阀foot valve切断式止回阀stop check valve活塞式止回阀piston check valve翻板止回阀flap check valve蝶式止回阀butterfly check valve安全泄气阀safety[SV]安全泄放阀relief v alve[RV]安全泄压阀safety relief valve杠杆重锤式lever and weight type罐底排污阀flush-bottom tank valve波纹管密封阀bellow sealed valve电磁阀solenoid (operated) valve电动阀electrically(electric-motor)operated valve 气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阀mechanical trap浮桶式疏水阀open (top) bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap压力平衡式恒温疏水阀balanced pressure thermostatic trap 热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放汽阀(自动放汽阀) (automatic) air vent valve换向阀diverting (reversing) valve呼吸阀breather valve减压阀pressure reducing valve控制阀control valve执行机构actuator差压调节阀differential pressure regulating valve切断阀block (shut-off, stop) valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阀jacketed valve非旋转式阀non-rotary valve2管子,管件,法兰管子pipe( 按标准制造的配管用管)tube( 不按标准规格制造的其它用管)钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel[C.S.]pipe合金钢管alloy steel pipe不锈钢管stainless steel[S.S.]pipe奥氏体不锈钢管austenitic stainless steel pipe铁合金钢管ferritic alloy steel pipe轧制钢管wrought-steel pipe锻铁管wrought-iron pipe无缝钢管seamless[SMLS] steel pipe焊接钢管welded steel pipe电阻焊钢管electric-resistance-welded steel pipe电熔(弧)焊钢板卷管electric-fusion(arc)-welded steel-plate pipe 螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve取样阀sampling valve手动阀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 p ipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube壁厚wall thickness[WT]壁厚系列号schedule number[SCH.NO.]加厚的,加强的extra heavy (strong)双倍加厚的,双倍加强的double extra heavy (strong) 弯头elbow异径弯头reducing elbow长半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return三通tee异径三通reducing tee等径三通straight tee带支座三通base tee45°斜三通45° lateralY 型三通true"Y"四通cross异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer管接头coupling;full coupling活接头union短管nipple预制弯管fabricated pipe bendU 型弯管"U"bend法兰端flanged end万向接头universal joint对焊的butt welded[BW]螺纹的threaded[THD]承插焊的socket welded[SW]法兰flange[FLG]整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰slip-on flange平焊法兰slip-on-welding flange承插焊法兰socket welding flange松套法兰lap joint flange[LJF]对焊法兰weld neck flange[WNF]法兰盖blind flange;blind异径法兰reducing flange压力级pressure rating(class)突面raised face[RF]凸面male face凹面female face全平面;满平面flat face;full face[FF]3.管道特殊件piping speciality粗滤器strainer过滤器filter临时过滤器temporary strainer(cone type) Y 型过滤器Y-type strainerT 型过滤器T-type strainer永久过滤器permanent filter洗眼器及淋浴器eye washer and shower 视镜sight glass阻火器flame arrester喷咀;喷头spray nozzle喷射器ejector取样冷却器sample cooler消音器silencer膨胀节expansion joint波纹膨胀节bellow补偿器compensator软管接头hose connection[HC] 快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube特殊法兰special flange漏斗funnel 8 字盲板spectacle (figure 8) blind 爆破板rupture disk4,其它材料碳素钢carbon steel [C.S.]不锈钢stainless steel[S.S.]铸铁cast iron[C.I.]铝aluminum铜,紫铜copper钛titanium抗拉强度tensile strength非金属材料non-metallic material 塑料plastic陶瓷ceramic搪瓷porcelain enamel玻璃glass橡胶rubber垫片gasket[GSKT]平垫片flat gasket填料packing型钢shaped steel角钢angle steel槽钢channel工字钢I-beam宽缘工字钢或H 钢wide flanged beam扁钢flat bar圆钢round steel; rod钢带strap steel网络钢板checkered plate材料表bill of material[BOM]材料统计material take-off[MTO]散装材料bulk material综合管道材料表consolidated piping material summary sheet[CPMSS]汇总表summary 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 p lan[PAP]管道布置piping assembly; layout详图detail"X"视图view "X""A-A" 剖视section "A-A"轴测图isometric drawing索引图key plan管道及仪表流程图piping and instrument diagram[P&ID] 管口表list of nozzles地上管道above ground piping地下管道under ground piping管线号line number总管header; manifold旁路by pass常开normally open常闭normally closed取样接口sampling connection伴热管tracing pipe蒸汽伴热steam tracing热水伴热hot-water tracing电伴热electrical tracing夹套管jacketed line全夹套管full jacketed比例scale图figure草图sketch 图例legend 符号symbol 件号part n。

化学及化工专业英语词汇(K)

化学及化工专业英语词汇(K)

化学及化工专业英语词汇(K)化学及化工专业英语词汇(K)化学及化工专业英语词汇(K)k acidk 酸k mesonk 介子kali fusion钾熔融kalimeter碳酸计kallikrein舒血管素kanamycin卡那霉素kaolin瓷土kaolin clay高岭土kaolinite高岭石kaolinization高岭土化kapok oil爪哇木棉油karaya gum剌梧桐屎karl fischer method卡尔费歇尔法karl fischer's reagent费氏试剂karyokinesis核分裂karyolysis核溶解karyoplasm核质kata thermometer卡他温度计kauri butanol value贝壳杉脂丁醇值kauri gum栲里松脂kauri resin栲里松脂keene's cement金纳水泥keesom relationship基朔关系kelp海草灰kelvin's temperature开氏温度keratin角蛋白keratin plastics角质塑料kermes胭脂虫粉kermesite红锑矿kerogen油母质kerosene煤油kerosine煤油ketene乙烯酮ketene lamp乙烯酮灯ketimine酮亚胺keto acid酮酸keto enol tautomerism酮烯醇互变异构keto form酮式ketoadipic acid酮己二酸ketoalcohol酮醇ketocapric acid己酮酸ketoglutaric acid氧代戊二酸ketoheptose庚酮糖ketol酮醇ketone酮ketone decomposition酮分解ketone group酮基ketone musk香酮ketone resin酮尸ketonic ester酮酯ketonisation酮化ketose酮糖ketoxime酮肟key component限界组分kieselguhr硅藻土kieserite水镁矾killed steel镇静钢kiln炉kinase激酶kindling temperature着火温度kinematic viscosity运动粘度kinematical theory of diffraction运动学的衍射论kinescope显象管kinetic chain length动力学链长kinetic current反应电流kinetic energy动能kinetic friction动摩擦kinetic molecular theory分子运动理论kinetic theory动力学理论kinetic theory of gases气体分子运动论kinetics of polymerization聚合动力学kinetin激动素king's yellow雄黄kipp's apparatus基普气发生器kipp's gas generator基普气发生器kirchhoff's law基尔霍夫定律kitol鲸醇kjeldahl flask基耶达尔氏测氮瓶kjeldahl method基耶达尔法kjellin furnace开林电炉kneader捏和机kneading捏和knife edge of balance天平的支棱knock intensity爆震强度knocking爆震knoevenagel reaction诺文葛耳反应knorr synthesis克诺尔合成法koch's acid柯赫酸kojic acid曲酸kolbe schmitt reaction科尔伯施密特反应korean paper朝鲜纸kotoite粒镁硼石kozeny carman's equation康采尼卡曼方程krafft point克拉夫特点kraft paper牛皮纸kraft pulp牛皮纸浆krypton氪kyanite蓝晶石化学及化工专业英语词汇(K) 相关内容:。

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pentacosa-; 26: hexacosa-; 27: heptacosa-; 28: octacosa-;
29: nonacosa-; 30: triaconta-; 31: hentriaconta-; 40:
tetraconta-; 50: pentaconta-; 60: hexaconta-; 70:
3 ) Anions containing hydrogen ( 含 氢阴离子):hydrogen + 去掉氢的离子 名称
例:HCO3-:hydrogen carbonate ion
3. Names of Acids(酸的命名):酸根 离子中非氧元素名称的词干 + -ic acid
* 如果某元素能形成一种以上的含氧酸,则按以 下规则:
* 如果某元素能形成一种以上的阳离子, 则使用斯托克数字(Stock number)来 表示其所带电荷(只形成一种阳离子的 不必用)。
2) Polyatomic Cations(多原子阳离 子):原子团名称 + ion
例::Na+:sodium ion;Ag+:silver ion; Ca2+:calcium ion;Al3+:aluminum ion; Fe+:iron(I)ion;Fe2+:iron(II)ion; Fe3+:iron(III)ion; 例:NH4+:ammonium ion
* 氰根(CN-)和氢氧根(OH-)视同单原 子阴离子。
CN-:cyanide ion;OH-:hydroxide ion
2) Oxyanions (Oxoanions) ( 含氧阴离子,又称酸根离子):
非氧元素名称的词干 + -ate + ion ( 译为“* 酸根离子” )
例 : CO32- : carbonate ion ( C : carbon ) ;
Hydrocarbons ,脂肪烃) a. Number Prefix(数字前缀):
i). 总碳数≤10时(total C no. ≤10):
1. 甲: meth-; 2. 乙: eth-; 3. 丙: prop-; 4. 丁: buta-; 5. 戊: penta-; 6. 己: hexa-; 7.庚: hepta-; 8. 辛: octa-; 9. 壬: nona-; 10. 癸: deca-. 11. 半 , 1/2: hemi-, semi-; 12. 单 , 一 : mono-, uni-; 13. 3/2: sesqui-; 14. 双, 两: di-, bi-, bis-.
a. 高(过)* 酸:per- + 酸根离子中非氧元素 名称的词干 + -ic acid b. * 酸:酸根离子中非氧元素名称的词干 + - ic acid c. 亚 * 酸:酸根离子中非氧元素名称的词干 + -ous acid d. 次 * 酸:hypo- + 酸根离子中非氧元素名称 的词干 + -ous acid
例 : 环 己 烷 : cyclohexane; 环 己 二 烯 : cyclohexadiene
f. 烃基(hydrocarbyl)命名:
将烃类名称的词尾换为 –yl.
例 : 甲 基 : methyl; 乙 基 : ethyl; 癸 基 : decyl; 乙烯基: ethenyl; 丁烯基: butenyl; 乙炔基: ethinyl = ethynyl
d. 炔烃(alkyne )命名: 数字头 + -yne(有时是-ine).
(以a结尾的数字头去a加-yne .) * 多炔的命名: 二炔类--- 数字头 + -diyne .
例: 乙 炔: ethyne; 丁 炔: butine; 己 二 炔: hexadiyne 或 hexadiine
e. 脂环烃(alicyclic hydrocarbons)命名: 烃类名称前 + cyclo-
1992 3. 英汉化学化工缩略语词典,化学工业出版社,
2000.
Nomenclature of Inorganic Compounds
(无机化合物命名法)
1. Names of Cations(阳离子的命名)
1 ) Monatomic Cations ( 单 原 子 阳 离 子):元素名称 + ion
octacontane; 九十烷: nonacontane; 一百烷:
empirecontane.
c. 烯烃(alkene )命名: 数字头 + -ene.
(以a结尾的数字头去a加-ene .)
* 多烯的命名: 二烯类 --- 数字头 + -diene ; 三烯 类 --- 数字头 + -triene . 例: 乙 烯: ethene; 丁烯 : butene; 丁 二 烯: butadiene; 丁三烯: butatriene
(从a到d含氧原子数依次递减)
* 偏 * 酸:meta- + 酸根离子中非氧元素名称的 词干 + -ic acid 焦 * 酸:pyro- + 酸根离子中非氧元素名称的 词干 + -ic acid 例:H2SO4:sulfuric acid; H3PO4:phosphoric acid(P:phosphorus)
tetradeca-; 15:pentadeca-;
16: hexadeca-; 17:
heptadeca-; 18: octadeca-; 19: nonadeca-; 20: eicosa-; 21:
heneicosa-; 22: docosa-; 23: tricosa-; 24: tetracosa-; 25:
c. 亚 * 酸根离子:非氧元素名称的词干 + -ite + ion
d. 次 * 酸根离子:hypo- + 非氧元素名称 的词干 + -ite + ion
(从a到d含氧原子数依次递减)
* 偏 * 酸根离子:meta- +非氧元素名称的词
干 + - ate + ion 焦 * 酸根离子:pyro- +非氧元素名称的词 干 + - ate + ion
SO42-:sulfate ion(S:sulfur);
SO32-:
sulfite ion;NO3-:nitrate ion(N:nitrogen);
NO2-:nitrite ion ; ClO-:hypochlorite ion;
ClO2- : chlorite ion ; ClO3- : chlorate ion ;
ClO4-:perchlorate ion;PO3-(偏磷酸根):
metaphosphate ion
* 如果某元素能形成一种以上的含氧阴离 子,则按以下规则:
a. 高(过)* 酸根离子:per- + 非氧元素 名称的词干 + -ate + ion
b. * 酸根离子:非氧元素名称的词干 + ate + ion
Specialized English for Chemical Engineering
Introduction
1. Difference between Public English and Specialized English
*
专业英语的特点:复句多、被动语态多、祈 使句多。
2. Contents:
4. Names of Bases(碱的命名):元素 名称 + hydroxide
* 如果某元素能形成一种以上的阳离子,则使 用斯托克数字(Stock number)来表示其所带 电荷(只形成一种阳离子的不必用).
例:NaOH:sodium hydroxide; KOH:potassium hydroxide
2. Names of Anions(阴离子的命名)
1) Monatomic anions(单原子阴离子): 元素名称的词干 + -ide + ion
例:F-:fluoride ion(F:fluorine);Cl-: chloride ion(Cl:chlorine);
Br-: bromide ion ( Br: bromine ) ; I-: iodide ion(I:iodine)
ii). 不饱和烃中应使不饱和键的编号最小。
如:
CH3CHCH CH3
CH2

3-甲基(-1-)丁烯 3-methyl(-1-)butene或3-methyl but-1-ene
* -ene或-yne前有不饱和键时,用di-或tri-等 字头表示。
g. 支链烃类(hydrocarbon with branched chains)的命名:
i). 以最长的碳链为主链,从一端向另一端编 号,使侧链具有最低编号。如有几个侧链, 按侧链取代基字头的英文字母顺序排列。
例:CH3(CH2)3CHCH(CH2)2CH3 :
H3C CH2CH2CH3
5-甲基-4-丙基 壬烷 5-methyl-4-propyl nonane
ii). 总碳数>10时(total C no. >10):
普遍规律:
1. 一 : hen(i)-; 2. 二 : do-; 3. 三 : tri(a)-; 4. 四: tetra-; 五以后同上.
常用字头:
11: undeca, hendeca-; 12: dodeca-; 13: trideca-; 14:
5. Names of Salts(盐的命名):
不带“ion”的阳离子名称 + 不带“ion” 的阴离子名称
* 阳 离 子 的 电 荷 数 用 斯 托 克 数 字 ( Stock number)来表示(只形成一种阳离子的元素 不必用). 例:CuCl:copper(I)chloride;
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