The concept of sequential matrix is presented in different type of the area target allocation weapon and the existence of sequential matrix is proved by a mathematical method.

提出对地攻击过程中同种类性武器装备对不同种类型面目标分配时的有序矩阵概念，并以数学方法证明有序矩阵的存在性。

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Modern infantry desires a new type of crew-served weapon that can fair kinetic energy projectiles to kill pinpoint target and HE projectiles to destroy area target.

现代步兵迫切需要一种集动能弹的点杀伤能力和榴弹的面杀伤能力于一体的新型班组支援武器。

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