英语词汇underground 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
I thought of the flickering pillars and of my theory of an underground ventilation.
我想到了闪烁的柱子和我提出的地下有通风设备的理论。
2
Putting natural energy resources to rational use is beneficial to save energy, reduce consumption and improve underground ventilation.
对于金属矿山合理地利用自然能源节能降耗，改善井下通风状况具有实际意义。
3
This analysis method considers both the dynamic change of underground mining conditions and the easyness of the underground ventilation management.
这种方法既考虑了井下生产条件的动态变化，又考虑到井下通风管理的难易。

单词	underground ventilation
释义	underground ventilation 简明释义井下通风；地铁通风网络释义 1 ?地铁通风地铁通风短语 1 underground ventilation though 地下通风槽 2 Underground ventilation of uranium mine 铀矿山井下通风 3 underground tunnel ventilation 地道通风双语例句 1 I thought of the flickering pillars and of my theory of an underground ventilation. 我想到了闪烁的柱子和我提出的地下有通风设备的理论。 2 Putting natural energy resources to rational use is beneficial to save energy, reduce consumption and improve underground ventilation. 对于金属矿山合理地利用自然能源节能降耗，改善井下通风状况具有实际意义。 3 This analysis method considers both the dynamic change of underground mining conditions and the easyness of the underground ventilation management. 这种方法既考虑了井下生产条件的动态变化，又考虑到井下通风管理的难易。
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