Words and Expressions 17、fractionater n.分馏器，分馏塔 fractionate t.[化]使分馏 fractionation n.分馏法 18、pollutant n.污染物质 atmospheric pollutant大气污染物 19、 empirical adj,完全根据经验的，经验主义的， [化]实验式 empirical formula实验式，经验式
Words and Expressions 17、fractionater n. 分馏器，分馏塔 fractionate vt.[化]使分馏 fractionation n.分馏法 18、pollutant n.污染物质 atmospheric pollutant 大气污染物 19、 empirical adj.完全根据经验的, 经验主义的, [化] 实验式 empirical formula 实验式, 经验式
Words and Expressions 20、 homogeneous adj..同类的，相似的，均一的，均匀的 homogeneous alloy均质合金 21、concentration n.集中，集合，专心，浓缩，浓度 What is the concentration of salt in sea water? 海水中盐的含量是多少？ 22、obsolete adi,荒废的，陈旧的n.废词，陈腐的人 an obsolete vessel废舰 23、 reactant n.反应物 organic reactant有机反应物
Words and Expressions 20、 homogeneous adj.同类的, 相似的, 均一的, 均匀的 homogeneous alloy 均质合金 21、 concentration n.集中, 集合, 专心, 浓缩, 浓度 What is the concentration of salt in sea water? 海水中盐的含量是多少？ 22、 obsolete adj.荒废的, 陈旧的 n.废词, 陈腐的人 an obsolete vessel 废舰 23、reactant n.反应物 organic reactant 有机反应物
Unit 12 Transport Phenomena in Process Industry Transport phenomena is the collective name given to the 传递现象 统称 指的是 systematic and integrated study of three classical areas 传统 领域 of engineering sciences:(i)energy or heat transport,(ii) mass transport or diffusion,and (iii)momentum transport or fluid dynamics
Unit 12 Transport Phenomena in Process Industry Transport phenomena is the collective name given to the 传递现象 统称 指的是 systematic and integrated study of three classical areas 传统 领域 of engineering sciences: (i)energy or heat transport, (ii) mass transport or diffusion, and (iii) momentum transport or fluid dynamics
Transport phenomena tower tray
Transport phenomena tower tray
Unit 12 Transport Phenomena in Process Industry Of course,heat and mass transport occur frequently in fluids,and for this reason some engineering 正因为如此 educators prefer to include heat conduction and diffusion in solids,however,the subject is actually of 不过 这个学科 wider scope than fluid mechanics
Of course, heat and mass transport occur frequently in fluids, and for this reason some engineering 正因为如此 educators prefer to include heat conduction and diffusion in solids, however, the subject is actually of 不过 这个学科 wider scope than fluid mechanics. Unit 12 Transport Phenomena in Process Industry