介绍了发射装药发射安全性研究进展。
This paper focuses on the advance in study on launch safety for gun propellant charge.
其铁球又是由铁壳、装药孔、渗药孔、中成药组成。
Its iron ball consists of iron shell, drug-charging hole, drug-permeating pores and Chinese prepared medicine.
爆破装药位置和药量对岩体损伤累积规律有一定的影响。
The charge and its position could influence the damage cumulative rules of rock mass.
编写了数值模拟程序，并对线型装药金属罩聚能射流模型进行模拟。
The numerical code is applied to simulate line-shaped charge jet with metal cover.
编写了数值模拟程序，并对线型装药金属罩聚能射流模型进行模拟。
The numerical code is applied to simulate line-shaped charge jet with metal cover.
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