millisecond blasting

常見例句

Deep-holed millisecond blasting is a fast construction method applied to large scale earthwork.
臺階深孔微差爆破是一種大規(guī)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-能密度分析為例，對本方法的有效性作了檢驗。
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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(yù)裂爆破、減震爆破、微差爆破、最大一次裝藥量的控制措施和關(guān)系。