中英互译

air return

基本释义

What kinds of air return should be used depend on standard of clean room.
回风形式还需依净化室的标准级别来决定。
Measures the clean class for a practical engineering adopting air return from corridor, and the results show that the mode is feasible.
对采用走廊回风的实际工程进行了洁净度检测，结果表明走廊回风是可行的。
The importance for the mine to strengthen the maintenance of the air return way and the points needing attention in designing and allocating the ventilation shaft are pointed out.
同时提出生产矿山加强回风道维护的重要性，以及在设计和布置通风井时应注意的问题。