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单词
ventilation shaft
释义
ventilation shaft
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。
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Maxwell equations for static media
Maxwell equations in vacuum
Maxwell field equation
Maxwell fish-eye
Maxwell fluid
Maxwell force
Maxwell Gap
Maxwellian circuits
Maxwellian plasma
Maxwellian plasma gas
Maxwellian velocity distribution
Maxwellization
Maxwell, James Clerk
Maxwell LC bridge
Maxwellmeter
Maxwell model
Maxwell Montes
Maxwell Observatory
Maxwell relation
Maxwell relations
maxwell relations
Maxwell's demon
Maxwell's equations
Maxwell's law of distribution of velocity
Maxwell speed distribution
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