采用压缩空气均匀供冷降温的采煤工作面，送风器的布置间距和数量直接影响着采煤工作面的降温效果。
When using compressed air to supply coal evenly, the layout space and quantity of delivery equipment will have a direct influence upon the cooling result in coal face.
候机楼采用了地面送风亭射流送风方式、地面排风方式及红外线对射探测器控制的排烟天窗。
Air terminals buildings adopt air supply tower, floor exhaust grillage and smoke exhausting skylight controlled by infrared detector.
送风散流器的合适选择有助于确保变风量系统在较大的风量范围内运行良好。
The proper selection of air diffusers will help to ensure that variable air volume will operate over a range of air volumes well.
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