英语词汇contour blasting怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
A reasonable excavation procedure and contour blasting method is one of the key techniques for construction of deep underground powerhouse.
合理的开挖程序和轮廓爆破方式是深埋地下厂房施工中的关键技术之一。
2
Basen on the criteria of the peak particle velocity(PPV) for blast-induced damage, the design approach for excavation blasting near contour of rock slope is discussed.
基于岩石爆破损伤影响范围控制的质点峰值振动速度判据，就临近岩石边坡开挖轮廓面的爆破开挖设计方法进行了探讨。
3
The impulsive dynamical pressure from frequent blasting has a strong influence on designed tunnel contour, construction error and stability of surrounding rock in the course of excavating tunnel.
在隧道爆破开挖中，频繁反复的爆破冲击动压力对隧道设计轮廓线、施工误差和围岩的稳定性等有很大影响。

单词	contour blasting
释义	contour blasting 简明释义轮廓爆破网络释义短语 1 controlled contour blasting 控制边界爆破双语例句 1 A reasonable excavation procedure and contour blasting method is one of the key techniques for construction of deep underground powerhouse. 合理的开挖程序和轮廓爆破方式是深埋地下厂房施工中的关键技术之一。 2 Basen on the criteria of the peak particle velocity(PPV) for blast-induced damage, the design approach for excavation blasting near contour of rock slope is discussed. 基于岩石爆破损伤影响范围控制的质点峰值振动速度判据，就临近岩石边坡开挖轮廓面的爆破开挖设计方法进行了探讨。 3 The impulsive dynamical pressure from frequent blasting has a strong influence on designed tunnel contour, construction error and stability of surrounding rock in the course of excavating tunnel. 在隧道爆破开挖中，频繁反复的爆破冲击动压力对隧道设计轮廓线、施工误差和围岩的稳定性等有很大影响。
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