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

单词	operation ventilation
释义	operation ventilation Encyclopedia 工学运营通风释 operation ventilation运营通风为排出运营期间隧道及地下工程内部的有毒有害气体、烟尘、热量和湿气等，以达到符合卫生标准的空气环境，保证人员安全、车辆安全运行和设备正常使用所进行的洞内外气流交换工作。
随便看	Grothendieck functor Grothendieck group Grothendieck group of a ring Grothendieck ring Grothendieck space Grothendieck theorem Grothendieck topology grotoque Grotrian diagram Grotthuss mechanism grotto grotto engineering grottoes at Goddess Nüwa Palace grottoes at Guangyuan Huangze Temple grottoes at Guangyuan Thousand-Buddha Precipice grottoes at Huayan Cave grottoes at northen Shaanxi grottoes at Qianfo Mountain of Ji’nan City grottoes at Wanfo Cave grottoes in the Mingshansi Monastery grottoes of Shihong Temple grottoes of Shuiyu Temple grottos and murals of scenic regions groud state energy ground

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