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

单词	ventilation shaft
释义	ventilation shaft Encyclopedia 工学竖井释 ventilation shaft；air shaft通风井用于地下矿山新鲜风流进入井下或污风排出的井筒。保证将足够数量的新鲜空气连续供给井下各采掘作业面，并将污浊空气从矿井中排出，防止矿井内大气污染，创造安全舒适的井下作业环境。简称风井。
随便看	inductive assertion inductive assumption inductive bias inductive cardinal Inductive Case Study inductive closure system inductive conclusion inductive cone inductive construction inductive coupling inductive definability inductive definition inductive dimension inductive dimensional kernel inductive effect inductive energy storage inductive expectancy theory inductive geoelectrical instrument inductive hypothesis inductive inference inductive inference by simple enumeration inductive learning inductive limit inductive limit group inductive limit space

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