• 1. millisecond blasting: 毫秒爆破 | 微差爆破
• 2. down-hole millisecond blasting: 孔内毫秒爆破
• 3. Short millisecond blasting: 短微差顺序起爆

更多释义

• 1.The movement of the rock in ditching and the mechanism of millisecond blasting were analyzed.
  探讨了沟槽内岩块的运动规律，以及深孔微差爆破的作用机理。
  dict.yoduao.com
• 2.Deep-holed millisecond blasting is a fast construction method applied to large scale earthwork.
  台阶深孔微差爆破是一种大规模、快速的土石方施工方法。
  dict.yoduao.com
• 3.Besides, a basis formula of vibration velocity prediction model that is suitable for multi-row millisecond blasting was proposed.
  此外，文中提出了一个适用于多排孔延时爆破振动速度预测模型的依据公式。
  dict.yoduao.com

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