英语词汇forced ventilation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
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。
2
Despite lack of forced ventilation of special envelope seals the running costs are very low.
尽管缺乏特殊表皮的强制通风设备，运行的花费还是很低的。
3
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。

单词	forced ventilation
释义	forced ventilation 简明释义 [建] 强制通风；机械通风网络释义短语 1 forced ventilation 建强制通风 ; 铁路强迫通风 ; 强制排风系统 2 forced ventilation motor 强制通风式电动机 3 self-forced ventilation 自强力通风双语例句 1 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。 2 Despite lack of forced ventilation of special envelope seals the running costs are very low. 尽管缺乏特殊表皮的强制通风设备，运行的花费还是很低的。 3 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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