“reversed ventilation of mine”的概念、定义、翻译、参考文献-科学参考

单词	reversed ventilation of mine
释义	reversed ventilation of mine Encyclopedia 工学矿井通风释 reversed ventilation of mine矿井反风当进风井或井底车场及其附近发生火灾或瓦斯、煤尘爆炸时，大量有害气体随风流带到各作业地点，危及人员安全时，为防止灾害扩大和抢救人员的需要，而采取的迅速倒转风流方向的措施。
随便看	minimum variance spectrum estimation minimum vector minimum vertex cover minimum vertex cover algorithm minimum viable population minimum visibility minimum wage minimum-wage guarantee system minimum wage standard minimum weight spanning tree minimum with a condition minimum with a constraint minimum work minimum workable width mining abrupt environmental affairs emergency preparedness mining accident mining activity concentration area mining and driving equipment mining and metallurgy in ancient China mining and oredressing techniques in ancient China mining and stripping of open pit mining and stripping order of open pit mining area Mining Area of the Great Copper Mountain in Falun mining area survey

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