exchange of material meaning in English
物质交换
Examples
- Crossing over the exchange of material between homologous chromatids by the formation of chiasmata
交换：同源染色单体之间形成交叉时遗传物质的交换现象。 - The exchange of material , energy and information occurs in any system ( ecosystem , natural system , process system , social system , market system ) of the world , generating material flow , energy flow and information flow both in time and space
摘要任何一个系统（生态的、自然的、生产过程、社会的、市场的）在其内部各个环节之间及与外部环境之间都在不断地进行着物质、能量和信息的交换，在时间和空间上形成物质流、能量流和信息流。