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平硐
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Encyclopedia
工学
矿山井巷
释
adit
平硐
从地表直接通达矿体,用于运输矿石、废石、人员、材料、设备以及通风和排水的平巷。多用于开采山坡矿体。
理学
岩土掘进工程
释
adit
平硐
在地层中开凿的一端直接与地面相通的水平通道。
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power following control strategy
power for ancient machines
powerforming
power fractional parts
powerfree
power free air sampler
power-free air sampler
power-frequency alternative current plasma
power frequency overvoltage
powerful
powerful and magic
powerful industrial country
powerful number
powerful test
power function
power function of a test
power function with exponent n
power functor
power gain
power gating
power generation and supply system design of protective engineering
power generation by biogas combustion
power generation by biomass gasification
power generation by mixed combustion of biomass
power generation technology
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