物质交换 meaning in English
exchange of material
exchange of substance
interchange of material
interchange of matter
material exchange
Examples
- Its dominant function lies in the accomplishment of material exchange between blood and tissue
它最重要的作用就是实现血液与组织间的物质交换。 - Cellular organelles of eukaryotes have a distinctive spatial distribution and communicate through an elaborate system of vesicular - tubular transport
真核细胞中细胞器在空间上分布不同，各细胞器之间通过复杂的囊泡运输和微管系统进行物质交换和信息传递。 - A system can remain in existence and keep its youth only by way of exchanging with outside systems , and keeps pace with the development of the outside environments
一个系统只有在不断和外界进行物质交换和交流，并在发展的过程中进行调适，才能保持自己的青春活力。 - Contact binary : in these binary stars , components are too close together that they have material exchange . the mutual gravity may also deform the stars and glue them together
：这种双星系统，子星间的距离十分接近，强大的引力不单只把恒星拉扯至变形，更造成子星间出现物质交换，把两星连接起来。 - Human placenta is a unique organ that exchanges substance between fetal and maternal blood . it provides a number of functions to ensure that developing fetal is maintained in optimal conditions for the rapid events of gestation
胎盘是胎儿和母体进行物质交换的场所，它为胎儿提供氧和营养物质，将胎儿体内代谢产生的废物排出体外，从而保证胎儿的正常发育。