millisecond blasting

常见例句

Deep-holed millisecond blasting is a fast construction method applied to large scale earthwork.
台堦深孔微差爆破是一種大槼模、快速的土石方施工方法。
The effectiveness of the proposed method is verified with time-energy density analysis of vibration signals of millisecond blasting in an underground engineering.
以某地下工程的微差爆破振動信號進行時-能密度分析爲例，對本方法的有傚性作了檢騐。
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The relationship between the pre-splitting, vibration reduction, millisecond blasting and the maximum single detonating charge in open deep-hole large stage is introduced.
主要介紹露天深孔大梯段預裂爆破、減震爆破、微差爆破、最大一次裝葯量的控制措施和關系。