常見(jiàn)例句雙語(yǔ)例句Deep-holed millisecond blasting is a fast construction method applied to large scale earthwork.臺(tái)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(dòng)信號(hào)進(jìn)行時(shí)-能密度分析為例,對(duì)本方法的有效性作了檢驗(yàn)。202.127.156.16The 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。 返回 millisecond blasting