mass exchange meaning in English

质量交流

The mathematical model of the heat and mass exchange in the contact process of air and water in limited space
有限空间空气与水热湿交换过程的数学模型
The computer numeric simulation of the heat and mass exchanging process of air and water in limited space
有限空间空气与水热湿交换过程的计算机数值模拟
These interactions may also serve as important ways for lithosphere recycling and mass exchange between the shallow and deep parts of the earth , which could significantly affect deep mantle convection and surface tectonic processes
这种相互作用被认为是稳定克拉通岩石圈遭受改造甚至破坏的深部机制，同时还是地球深、浅部物质交换的重要方式，因而显著影响着地球深部的对流和地表的构造过程。
In the model , many processes or phenomena such as crack friction and growth , heat conduction , phase transformation of oxidant particulates , heat generation by viscous liquid layer , chemical reactions of gases in cracks , heat and mass exchange between phases of gas and solid , are described
模型描述了裂纹滑移扩展、热传导、含能颗粒相变、液化层粘性加热、裂纹内气相反应、气相固相质量能量交换及与裂纹扩展耦合等过程。