return-air
基本解释
- n.回路空气
英汉例句
- Hinged type return air louvre, model ARLH.
ARLH型风口属可开式侧壁格栅风口。 - My vacation begins next week. I've got a return air ticket to my hometown.
我下周休假,已经买好了回家乡的往返机票。 - At this time there can only be 1 Zone Mixer in a Zone Return Air Path.
这种情况下一个区域回风路径只能有一个区域混风器。 - Therefore please do not delay the matter,and let us have the sale note and the other document per return air mail.
因此，请尽速办理，并航寄上述销售确认书及其他证件。 - YDetermine system efficiency by comparisons of return air and delivery temperatures.
通过比较新风和回风的温度,确定系统的效率。