【摘要】 根据半无限侵彻关系曲线特征，用一个解析式表达了不同长径比λ情形下半无限相对穿深与着速的侵彻关系，并将此关系用于小口径穿甲弹威力的优化设计。更多还原

【Abstract】 Based on the penetration curves of the long rods,the expression what the relative penetration of the long rods with various ratios of L/d impacting into the semi-infinite target in formulated,and which is applied to the optimal design about Penetration of APDS in small calibre.更多还原