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alkali碱(性,质),强碱inorganic无机的无机物的organic有机的,有机物的fertilizer肥料尤指化学肥料fertilize给。。。施肥petrochemical石油化学的石油化学制品petroleum石油polymer聚合物高聚物polymerize使聚合polymerization聚合反应emulsion乳胶,乳(化,状,浊)液,乳剂formulation配方,组成,公式化,列方程式formulateingredient(混合物的)成分,组分,配料bacterial细菌的bacteria细菌(复数)bacterium细菌(单数)spectrum(光,波,能,质)谱,频谱;范围,领域additive添加剂加成剂附加的加成的antioxidant抗氧化剂防老化剂oxide氧化物viscosity粘度grease脂肪润滑脂finechemical精细化学药品intermediate中间体definition定义capital-intensive资金密集型labor-intensive劳动力密集型synthetic合成的synthesize合成syntheticdyestuff合成染料rawmaterial原材料crudeoil原油pharmaceutical医药的医学的pesticide杀虫剂pest害虫,灾害infection感染maintenance维修保养maintenance-freeinsulating绝热的plastic塑料的lubricatingoil润滑油plant装置unit单元车间bluesky纯理论的,(股票等)价值极微的supervision监管管理quantum量子hydrocarbon烃,碳氢化合物monomer单体,单聚物monotone单调,单调的,无变化的functionalgroup官能团function功能,函数sterile无菌的,消过毒的scale-up(按比例)放大,增加,升高scale-downstainless不锈的纯洁的fermenter发酵罐fermentation发酵purity纯度,品位纯净纯化impurity杂质pilot-plant中间(试验性)工厂,试验生产装置pilot宇航员,飞行员optimize(使)最优(佳)化optimal最优的turbo涡轮(透平)(机)conserve节省,保存,守恒refrigerant制冷剂,冷冻剂refrigerator冰箱solvent溶剂,溶媒extract萃取,提炼萃取相,萃取液raffinate萃余液expenditure支出,花费,使用screen筛选,审查fundamentalresearch基础研究appliedresearch应用研究reagent试剂,反应物interconversion相互转化molecule分子academic学术的,学院的processimprovement工艺改进过程改进constant常数,持续的,恒定不变的by-product副产物recovery回收evaluation评估evaluateutility公用工程drivingforces推动力,驱动力conserveenergy节能disposal扔掉,处理,控制,安排,布局,利用distillation蒸馏(作用),馏分heatexchanger热交换器gradient梯度,变化率,坡度configuration结构,构造flowsheet工艺流程图,程序方框图composition组成,成分,结构valve阀,活门sensor传感器,探测器sense感觉flareline火舌管,(石油)废弃燃烧管路criterion(单)criteria(复)判据,准则,判断标准corrosion腐蚀,锈蚀specification说明书specify说明logistics后勤学后勤保障concrete混凝土混凝土的sketch示意图,简图,设计图startup开动,运转shift班,工作班sparepart备件simulate模拟,仿真,模型化,模型试验simulationbatch间歇的,分批的continuous连续的aconstanttemperaturebath恒温浴reactant反应物reagentreactor反应器kinetic动力学thermodynamic热力学mechanical机械的pump泵tank容器distillationcolumn精馏塔compressor压缩机utility公用工程steam蒸汽radial辐射的heattransferareas传热面积换热面积density密度viscosity粘度,黏度pipe管道equipmentspecification设备说明书construction机件,构件foundation地基maintenance维修,保养switch开关,转换transformer变压器bottleneck瓶颈off-specificationproduct次品,次产品emission排放expertise专业知识non-renewable不可再生的fermentation发酵alloy合金使合成element元素hydroxide氢氧化物iron铁magnetic磁性的,磁力的difference。。。的差densitydifference密度差aqueoussolution水溶液stir搅拌,搅动stirredtankreaction搅拌釜式反应器bubble鼓泡,气泡naturalgas天然气feedstock原料alcohol酒精synthesize合成geneticengineer基因工程genetic基因的,遗传的irreversiblereaction不可逆反应reverse颠倒,翻转reversiblereaction可逆反应mixture混合物bond(化学)键,键合covalentbond共价键isomerism同分异构(现象)isomeriszation同分异构作用detergent洗涤剂,去污剂dioxide二氧化物sieve筛分,过筛,过滤sieveplate筛板frothflotation泡沫浮选particulate颗粒的,颗粒,微粒aqueous(含,多,似)水的,水成(化,样,多)的surface-activeagent表面活性剂overflow溢出溢流aromatic芳香(族)的,芳(香)烃的enzymic酶的,酵素的dilute稀(薄,释)的,淡的稀释,冲淡concentrated浓的kernel(果实的)核,仁原子核核心unsaturated不饱和的saturated饱和的nitrogen-containingcompound含氮化合物intermediate中间体quantity数量high-volume高产量low-volume低产量rawmaterial原材料oilrefining炼油refine炼制recycling再循环commodity日用品,商品speciality特制品,特殊产品专门化专业化end-product最后产物,最终结果ban禁止,取缔raisetheban取消禁令protocol(条约等的)草案,会谈备忘录,(外交)协定书consolidation巩固,加强,合并,联合emission-free无排放的,零排放的theunitoperation单元操作petroleumrefining石油炼制reform重整continuousoperation连续操作boilingpoint沸点bubblepoint泡点dewpoint露点batch间歇branchedchain支链stability稳定性instability不稳定性intrances痕量存在tracecomponents痕量组分emulsion乳油液boilingpointranges沸程boilingpoint沸点bubblepoint泡点stream物流steam蒸汽volatile易挥发的condenser冷凝器cooler冷却器tank容器blendingandmixing混合permitsheat热平衡materialbalance物料平衡instrument仪表,仪器tubular管的,管式的,由管构成的isomerization异构化(作用)straightrungasoline直馏汽油antiknock抗爆的,防爆的,扩震的anticlock逆时针desalt脱盐differentiate区分区别求微分求导数LPG=liguefiedpetroleumgas液化石油气lightdistillate轻馏分intermediatedistillate中间馏分heavydistillate重馏分dieseloil柴油gasoil汽油lubricatingoil润滑油kerosene煤油dehydrogenation脱氢(作用)aromatization芳构化aromatic芳烃的parameter参数,系数=coefficientstripper汽提塔,解析塔strip脱,除去,剥freeradicalmechanism自由基机理independent独立pulverize粉粹,研磨pulverizingheating加热absorption吸收condensing冷凝filtering过滤centrifugation离心分离fluidflow流体流动evaporation蒸发汽化membraneseparation膜分离liquid-liquidextraction液液萃取liquid-solidleaching液固浸提crystallization结晶作用thematerialbalance物料平衡theenergybalance能量平衡drivingforce推动力,驱动力resistance阻力beproportionalto与。。。成比例bedirectlyproportionalto与。。。成正比beinverselyproportionalto与。。。成反比directcurrent滞留液current电流,水流,现实的,当今的currentaffairs实事coefficient系数dissolve使溶解,溶化humidification增湿作用,湿润isomerization异构化作用dehydrogenation脱氢作用semipermeable半渗透性的semisphere半球seminar研究班immiscible不混溶的,不互溶的solute溶质,溶解物equilibriumstage平衡级dissolution溶解,溶化correlation相关(性),(相互,对比)关系concentration浓度gravity重力tray塔板(盘)platecountercurrent逆流lightercomponent轻组分heaviercomponent重组分theequilibrium-stagemodel平衡级模版trayefficiency塔板效率elevatedpressure加压elevate提升vacuum真空度refluxradio回流比intercondenser中间冷凝器dumpedpacking乱堆填料orderedpacking整砌填料,规整填料hold-down压具(板,块),压紧(装置),固定relativevolatility相对挥发度(性)therectifyingsection精馏段withdraw采出thestrippingsection提镏段sidestream侧线馏分,塔侧抽出物flashdrum闪蒸槽bump扰动,暴沸,冲击,造成凹凸binary二,二元的platecolumn板式塔packedcolumn填料塔suspendedsolid悬浮物densitydifference密度差solubility溶解度right-angled直角concentrat
本文标题:化工专业英语重点单词
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