cross section of flow
cross section of flow
[水利科技英汉词典]
cross section of flow过水断面
流场中与流线正交的横断面。
是什么意思,cross section of flow的解释,cross section of flow的翻译
cross section of flow
[水利科技英汉词典]
cross section of flow是什么意思,cross section of flow的解释,cross section of flow的翻译