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预裂爆破
释义
预裂爆破
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理学
爆炸力学
释
presplitting blasting
预裂爆破
沿开挖轮廓布置密集炮孔,采取不耦合装药在主爆区爆破之前起爆形成一条贯穿裂缝,以减弱主爆区爆破对保留岩体的破坏并形成平整轮廓面的爆破技术。
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continuous analyzer for sulfur dioxide
continuous and antomatic monitoring system for atmospheric pollution
continuous and automatic monitoring system for water pollution
continuous annealing
continuous annealing furnace
continuous arc
continuous attractor network
continuous auto-monitoring system of groundwater pollution
continuous background
continuous beam
continuous beating machine
continuous bed column
continuous beta ray spectrum
continuous boundary
continuous bulk polymerization
continuous cascade
continuous castex
continuous casting
continuous casting and rolling
continuous casting direct rolling
continuous casting machinery
continuous casting process control system
continuous cast-rolling of aluminum plate and strip
continuous cell
continuous channel
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