“通风井”的概念、定义、翻译、参考文献-科学参考

单词	通风井
释义	通风井 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	expanded programme of immunization Expanded Record of Family Kong, block-printed edition by Family Kong (1242), first year of the reign of Töregene, Yuan Dynasty expanded reproduction of capitalism expanded-tube method expanded uncertainty expanded vermiculite Expanded Very Large Array expander expander cycle liquid propellant rocket engine expander graph expander refrigerationcycle liquefaction process expanding expanding arm expanding attractor expanding cracks machine expanding disk expanding drawing expanding element expanding envelope expanding fireball expanding; foaming expanding map expanding mapping expanding model expanding nebula

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