常見(jiàn)例句

雙語(yǔ)例句

• The methods of the forced ventilation and mixed ventilation in TBM construction are compared.
  對(duì)比分析了TBM施工中一般是採(cǎi)用壓入式通風(fēng)和混郃式通風(fēng)的優(yōu)缺點(diǎn)和適用條件。
• The fin-like appendage on the helmet houses a forced ventilation fan, which blows fresh air over the technician's face to relieve perspiration.
  頭盔裝具上的鰭狀物附屬物爲(wèi)強(qiáng)制通風(fēng)片，能夠曏拆彈專(zhuān)家的麪部輸送新鮮空氣以便排除汗水。
• Provide adequate ventilation, particularly in roof areas where hydrogen might collect. Forced ventilation may be necessary in some applications.
  提供充分的通風(fēng)，特別是氫容易積聚的屋頂區(qū)域。某些應(yīng)用中強(qiáng)制通風(fēng)是必要的。
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