high velocity explosive

基本解释

Explosive with high density and high velocity can greatly increase the explosion energy and improve the effect of rock materials cutting by shaped charge.
通过提高炸药爆速、增大装药密度等方法可以提高聚能装药爆炸后形成射流的能量和改善聚能爆破切割石材的效果。
Thus an analytic formula with two parameters of high explosive (i. e. detonation velocity and polytropic index) for estimation of the velocity of flying plate is established.
从而给出了用爆速和多方指数等两个炸药示性参量表出的估算飞片运动的良好近似公式。
The advantages of the tape are:small critical thickness, using little explosive, high detonation velocity, high initiating ability, small destructibility on neighbouring instruments, etc.
它们具有临界厚度薄、用药量小、爆速高、传爆可靠、起爆能力强、破坏作用小等优点。