“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	longest-distance method longest increasing scattered longest increasing subsequence longest path longest prefix match longest remaining service time longest service time longevity longevity area longevity embroidery longevity level longevity research longevity risk long exact cohomology sequence long exact conomology sequence long exact homology sequence long exact sequence long exact sequence in K-theory long exact sequence in Ktheory long-exact-sequence-of-a-pair axiom long exposure long eye relief eyepiece long fat network Longfeng National Forest Park Longfeng Qu

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