本文利用相似理论，对火炮弹道、强度、主要功能部件、炮位土壤建立了力学相似关系；确定了全系统各相似参数之间的相容性。
Based on the dynamic similitude theory, similitude relationships in artillery ballistics, structural strength, major structural components, and emplacement on soil were established.
火炮弹丸内弹道特性和中间弹道特性对于引信设计而言十分重要。
The interior ballistic and the intermediate ballistic characteristics of artillery projectile are very important for fuze designing.
研究了埋头弹火炮弹带挤进时的流动应力和摩擦系数，针对其特殊结构数值计算了挤进阻力，分析了挤进过程对内弹道性能的影响。
The stress and the friction coefficient of band during the engraving process were researched, and the resistance of this special structure was calculated.
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