由于弹道导弹防御技术的不断发展完善 ,没有突防手段的战术弹道导弹进攻的成功概率正在不断下降。本文利用零射程线给出了一种在中段初始阶段使用的多弹头突防手段 ,并进行了理论证明和仿真验证。这种方法不仅工程实现简单 ,而且在对抗过程中十分有效 Due to the continuous development and improvement of ballistic missile defense technology, the probability of success of offensive tactical ballistic missiles without a breakthrough has been declining. In this paper, we use a zero-range line to give a multi-warhead penetration method used in the initial stage of the middle section, and prove it theoretically and simulatively. This method is not only simple to implement, but also very effective in the confrontation process