The effect of protecting mesh of air conditioner outdoor unit on aero-acoustic noise is studied with experimental method.

采用实验研究的方法，首次研究了某型空调器室外机组防护网对气动噪声的影响。

youdao

Well, there's air conditioning. Did you see that window air conditioner there? The problem is that the window unit isn't powerful enough.

额，有空调。你们看到那边那个窗式空调吗？问题是那个窗式空调不够力。

youdao

Air conditioner in refrigeration (hot) operation unit within the time from an airtight room removed from the heat, the statutory measurement unit W (watts).

空调器在进行制冷（热）运转单位时间内从密闭空间除去的热量，法定计量单位W（瓦）。

youdao

And this is a seven-story dorm building, so an air conditioner unit for a building like that is pretty good size.

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