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露天矿深孔台阶爆破
释义
露天矿深孔台阶爆破
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工学
露天矿深孔台阶爆破
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deep hole bench blasting of open pit
露天矿深孔台阶爆破
炮孔直径大于50毫米、深度大于5米,工作面以台阶形式推进的露天矿爆破工艺。是应用最广的一种露天矿爆破方法。
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pulsed dye technique
pulse delay
pulse delay circuit
pulse delay line
pulsed electromagnetic field
pulsed electromagnetic field therapy
pulse detonation engine
pulsed fiber amplifier
pulsed field gel electrophoresis,PFGE
pulsed field gradient
pulsed field gradient (PFG)
pulsed Fourier transform ESR spectrometer
pulsed Fourier transform nuclear magnetic resonance spectrometer
pulsed gradient spin echo
pulsed high magnetic field
pulse diagnosis
pulsed infrared thermal imaging system
pulse distributor
pulsed laser
pulsed laser deposition
pulsed magnet
pulsed magnet field
pulsed metal-organic chemical vapor deposition
pulse Doppler radar
pulsed plasma
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更新时间:2026/9/18 10:47:20