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矿井反风
释义
矿井反风
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。
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east route of south-to-north water transfer project
East Sayan Mountains
East Scheldt Tide Lock
East Siberian Sea
East Timor
East to west water transfer project in Peru
Eastward Prelude
east-west asymmetry
east-west effect
east-west line
east-west poverty alleviation collaboration
East-West relationship
East Wind
east wind drift
Eastwing of National Gallery,Washington D.C.
East Yang province
East Zhejiang Maritime Affairs and Folk Custom Museum
easy-addition theorem
easy axis
easy axis [of magnetization]
easy axis of magnetization
easy care textile design
easy caught carp
easy direction
easy direction for magnetization
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