1、制药foodstuff食品gasdiffusivity气体扩散性,气体扩散系数adsorption吸收;absorption:吸附specialtychemical特殊化学品,特种化学品batch间歇的;continuous:连续的micro-reactor微型反应器hydrogenmethaneoxidation氢气和甲烷氧化反应ethyleneepoxidation乙烯环氧化反应phosgenesynthesis光气合成.commercialproportions商业规模replication复制sensor传感器,探头solids固体分离suspension悬浮液porousmedium
2、多孔介质filtration过滤介质filter过滤器trap收集,捕集Buchnerfunnel布氏漏斗Vacuum真空conical锥形漏斗paper滤纸area面积cake滤饼factor因数,因子,系数,比例viscosity黏度density密度corrosiveproperty腐蚀性particlesize颗粒尺寸shape形状distribution粒度分布packingcharacteristics填充性质concentration浓度filtrate滤液feedliquor进料液pretreatment预处理latent潜热resistance阻力surfacelayer表面
3、层filtering过滤介质dropinpressure压降过滤表面饼层过滤deepbed深层过滤depth深度law定律netflow净流量conduction传导convection对流radiation辐射temperaturegradient温度梯度metallicsolid金属固体thermal热传导motionunboundelectrons自由电子的运动electricalconductivity导电性导热性poorconductorelectricity不良导电体transportmomentum动量传递therandommolecules分子无规则运动brickwall墙壁f
4、urnace火炉,燃烧器metalatube金属管壁macroscopic宏观的粒子controlvolume控制体enthalpy焓phenomenon宏观现象forcesfriction摩擦力fluidmechanics流体力学flux(通量,流通量)焓通量eddy尾流,涡流turbulent湍流naturalforced自然对流和强制对流buoyancyforce浮力electromagneticwave电磁波fusedquartz熔化的石英reflect反射,inflection:折射matte无光泽的,无光的level温度高低inter-phasetransfer界相际间质量传递ra
5、tediffusion扩散速率acetone丙酮dissolve溶解ammonia氨ammonia-airmixture氨气-水混合物physicalprocess物理过程oxidesnitrogen氮氧化物nitricacid硝酸carbondioxide二氧化碳sodiumhydroxide氢氧化钠actualrateabsorption实际吸收速率two-filmtheory双膜理论difference浓度差vicinity在附近,靠近.,大约,在左右moleculardiffusion分子扩散laminarsub-layer层流底层阻力,阻止boundary边界层FicksLaw费克定
6、律isproportionalto与成比例浓度梯度platetower板式塔installation进料bottom底部,塔底solvent溶剂top顶部,塔顶partialvaporization部分汽化boilingpoint沸点equimolecularcounter-diffusion等分子反向扩散idealsystem理想系统ratioABA与B的比值withresultthat:由于的缘故,鉴于的结果tray塔板packed填料塔bubble-cap泡罩塔spraychamber喷淋室maintenanceexpense维修费foundation基础shell塔体填料pump泵bl
7、ower风机accessoryheater附属加热器cooler冷却器exchanger换热器solvent-recovery溶剂回收系统operatingcost操作费用power动力circulating循环气labor劳动力steam蒸汽regenerate再生coolingwater冷却水make-up补充溶剂optimum最优的unabsorbedcomponent未吸收组分purity纯度volatility挥发性vaporpressure蒸汽压liquid液体混合物condense凝缩,冷凝binarydistillation双组分精馏multi-componentdistill
8、ation多组分精馏stage-typecolumn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-liquidcontactingdevice汽液接触装置valvetray浮阀塔板reboiler再沸器vaporization汽化condensate冷凝液,凝缩液overheadvapor塔顶汽体condenser冷凝器itray进料板base塔底,基础bottomsproduct塔底产品condensation冷凝strippingsection汽提段,提馏段distillatesection精馏段totalcon
9、dense全凝器product塔顶馏出产品reflux回流thermodynamic热力学平衡solution溶液fractionalcrystallization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机械分离)liquid-liquidextraction液液萃取aromatic芳香烃的paraffin石蜡,链烷烃lubricatingoil润滑油decompose分解,离解,还原,腐烂penicillin青霉素streptomycin(链霉素)precipita
10、tion沉淀,沉析ethylalcohol乙醇)extract萃取液requirement热负荷solute溶质extractphase萃取相baffle-plate折流挡板,缓冲挡板settlingtank沉降槽centrifuge离心.离心机,离心分离emulsifyingagent乳化剂difference密度差raffinate萃余液萃取液dryingSolids固体干燥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moisturecontent湿含量rate干燥速率criticalcontent临界湿湿含量fallin
11、g-rate降速concave(凸的,凸面)orconvex(凹的,凹面)approximateto:接近,趋近straightline:直线constant-rateperiod恒速干燥阶段drying对流干燥gas干燥气体falling-rateperiod降速干燥阶段meanvalue平均值vacuumdrying真空干燥discolor变色,脱色sublime升华freezedrying冷冻干燥adiabatic绝热的,不传热的perpendicular与-垂直counter-current逆流perunitarea单位面积water-coolingtower水冷塔sensiblehe
12、at(sensibleheat:显热)droplet水珠,水滴quantitativerelation定量关系diffusion热扩散atrightangles与成直角,与垂直byvirtue由于,根据,凭借于transfer分子传递balance抵消,平衡dragforces曳力function的函数sameorder具有同一数量级diffusion涡流扩散almostinversely几乎与成反比Reynoldsnumber雷诺准数fullydevelopedflow充分发展湍流coefficient系数Inprinciple从原理而言exothermic(放热的,endothermic吸
13、热的,adiabatic绝热的)triplebond三健,三价oxides氮氧化物compound化合物conversion转化,转化率protein蛋白质compress压缩yield反应产率speed反应速度one-pass(单程)input能量输入maximum最大的neartoequilibrium接近平衡output产出,输出,产量fertilizer化肥urea尿素ammoniumnitrate硝酸铵phosphate磷酸铵sulfate硫酸铵diammoniumphosphate磷酸二氢铵ash纯碱pyridine砒啶polymers聚合物nylon尼龙acrylics丙烯酸树脂
14、via经,由,通过,借助于cyanide氰化氢acid硝酸bulkexplosive集装炸药crudeoil原油gas天然气bitumen沥青fossilfuel化石燃料seepage渗出物asphalt沥青oildrilling采油paint涂料plastic塑料syntheticrubber合成橡胶fiber纤维soap肥皂cleansingagent清洗剂wax石蜡explosive炸药shale油页岩deposit沉积物aquaticplant水生植物sedimentaryrock沉积岩sandstone砂岩siltstone泥岩tarsand沥青石chain-shaped链状的met
15、hane甲烷paraffin石蜡,烷烃ring-shaped(环状的)hydrocarbonnaphthene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viscousresistance粘性阻力barrel桶(国际原油计量单位)tanker油轮kerosene煤油heavyoil重瓦斯油reforming重整cracking裂化octanenumbergasoline汽油辛烷值branched-chain(带支链的)materialsscien
16、ce材料科学mechanical,thermal,chemical,electric,magnetic,opticalbehavior.(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statephysics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催化裂化structuralsteels结构钢computermicrochip计算机芯片Aerospace航空Telecommunication电信informationprocessing信息处理nuclear核能co
17、nversion能量转化internalstructure内部结构defect结构缺陷crystalflaw晶体瑕疵vacantatomicsite原子空位dislocation错位precipitate沉淀物semiconductor半导体disturbance机械扰动ductility延展性brittleness脆性spinning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safety化工过程安全exoticchemistry奇异化学hydrodynamicmodel水力学模型two-phaseflow两相流dispersionmodel分散模
18、型toxic有毒的release释放,排放probabilityfailure失效概率accidentprevention事故预防hardhat安全帽shoe防护鞋rulesregulations规章制度lossprevention损失预防hazardidentification危害辩识,evaluation技术评估managementsupport安全管理基础知识experience安全经验competence技术能力knowledge安全知识designengineer设计师engineer造价师engineering过程工程layout工厂布局generalservicefaciliti
19、es公用工程location工厂选址closeteamwork紧密的团队协作specializedgroup专业组storage仓库disposal废物处理terminology术语,词汇accountant会计师,会计,出纳final-proposal决议tangiblereturn有形回报Empiricalmodel经验模型control(过程控制)first-principles基本原理,基本规则regressionmodel回归模型.condition操作条件nonlinear-equation-solvingtechnique非线性方程求解技术process-simulationso
20、ftwarepackages过程模拟软件包least-squares-regression最小二乘法statisticaltechnique统计技术intensity强度,程度phenomenological现象模型identification模式识别neuralnetwork神经网络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datahistorian:过程数据历史编撰师qualitative定性的precision定量的精确high-fidelity高保真的computationallyintensive计算量大的mathematicalexpression
21、steady-statemodel稳态模型bioengineering生物工程artificial人工的hearingaid助听器artificiallimb假肢supportivesubstituteorgan辅助或替代器官biosynthesis生物合成lifescientist生命科学家agriculturalengineer农艺师fermentation发酵civilengineer土木工程师sanitation卫生physiologists生理学criteria指标humanmedicine人体医学medicalelectronics医疗电子instrumentation医疗器械blood-flowdynamics血液流动动力学prosthetics假肢器官学biomechanics生物力学surgeon外科医生replacementorgan器官移植physiologist生理学家cou
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