“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	Measure of Li Family measure of linear independence measure of location measure of non-commutativity measure of non compactness measure of non-compactness measure of noncompactness measure of quality measure of rigidity measure of self-informativity measure of sensitivity measure of skewness measure of transcendence measure on a Boolean ring measure on a group measure on a manifold measure on a semigroup measure polytope measure-preserving dynamical system measure-preserving mapping measure preserving transformation measure-preserving transformation measures measures and weights Measures for Administration of Cultural Volunteer Service

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