forced ventilation

基本解释

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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强制通风
Three-dimensional CFD model for a Venlo-type greenhouse under forced ventilation was established,using the CFD model.
在实验测试的基础上,采用CFD方法建立了强制通风条件下Venlo型温室的三维CFD模型。
交通运输工程
强制通风
强迫通风
机械通风