forced ventilation

常见例句

The methods of the forced ventilation and mixed ventilation in TBM construction are compared.
对比分析了TBM施工中一般是采用压入式通风和混合式通风的优缺点和适用条件。
The fin-like appendage on the helmet houses a forced ventilation fan, which blows fresh air over the technician's face to relieve perspiration.
头盔装具上的鳍状物附属物为强制通风片，能够向拆弹专家的面部输送新鲜空气以便排除汗水。
Provide adequate ventilation, particularly in roof areas where hydrogen might collect. Forced ventilation may be necessary in some applications.
提供充分的通风，特别是氢容易积聚的屋顶区域。某些应用中强制通风是必要的。
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