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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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behavior assessment
behavior assessment system for children
behavior at infinity
behavior at the boundary
behavior diagram
behavior disorders in childhood
behavior dymanics model
behavior emergence
behavior homology
behaviorism
behaviorism education
behaviorism paradigm
behavioristic learning theory
behavioristic personality theory
behavioristic psychology
behaviorist revolution
behaviorists' view of criminaltiy
behaviorist theory
behavior level effect
behavior mechanism
behavior method
behavior modification
behavior of active fault
behavior of convergence
behavior of health service providers
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