underground ventilation的意思|示意
井下通风；地铁通风
underground ventilation相关短语
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
4、 underground mine ventilation 矿井通风
5、 underground garage ventilation 地下车库通风
6、 ventilation of underground well 井下通风
7、 ventilation in underground stopes 矿井通风
8、 ventilation system for underground mines 矿井通风系统
underground ventilation相关例句
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。
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。
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。