Nitrogen alloyed austenitic steels showed excellent ballistic property, higher than that of martensite steel.
含氮奥氏体钢具有优良的抗弹性能，并优于传统马氏体钢的抗弹性能。
The effect of radial vibration of the chamber structure composed of propellant grain and case on the internal ballistic property of solid rocket motor (SRM) was investigated.
研究了由推进剂药柱和壳体组成的燃烧室结构径向振动对发动机内弹道性能的影响。
Research indicated that it is the properties of material and the system of its construction that decide its ballistic impact property.
研究表明，材料特性和材料的组成方式影响弹道冲击性能。
Research indicated that it is the properties of material and the system of its construction that decide its ballistic impact property.
研究表明，材料特性和材料的组成方式影响弹道冲击性能。
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