“sinking ventilation”的概念、定义、翻译、参考文献-科学参考

单词	sinking ventilation
释义	sinking ventilation Encyclopedia 工学竖井施工方案释 sinking ventilation凿井通风竖井施工时，采用换气方法排除爆破后聚集在掘进工作面空气中的有害气体和粉尘，改善作业环境的作业工艺。
随便看	divergent star cluster divergent thinking divergent thinking method divergent trajectory divergent wave diverging diverging diffuser diverging lens diverging meniscus diverging parabola diverging sequence diverse ion effect diversification diversification factor Diversification Strategy diversification theory diversified assessment diversified production diversified scenery on stage diversion diversion and closure technology for water conservancy construction in ancient China diversion channel diversion dike diversion gaps along the Jingjiang section in the middle reaches of the Yangtze River diversion headwork

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