... counter flow heat exchanger 逆流式热交换器 counter flow pipe 回流管 counter flow steam generator 逆流式蒸汽发生器 ...
基于30个网页-相关网页
counter flow pipe
逆流管
以上为机器翻译结果，长、整句建议使用 人工翻译 。
For co-rotation and counter-rotation in which the centrifugal force dominates the flow, the secondary flow in a rotating helical pipe has the same direction with that in a stationary one.
对于正旋转和离心力占优的负旋转，二次流速度的方向和静止的情况相同；
youdao
应用推荐
模块上移
模块下移
不移动