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本文介绍的是一种测试弹丸靶后炸点座标的简易方法。根据弹丸爆炸后沿径向飞出的那部分破片在地面上所留下的炸坑为一圆锥曲线的道理,导出一个计算弹丸靶后炸点座标的简便公式。我们曾使用本方法对短延期引信进行测试,效果良好。
This article describes a simple method of testing the coordinates of a bomb point after a projectile target. According to the fact that some of the fragments flying radially after the blasting of the projectile broke out on the ground are in the form of a conic curve, a simple formula for calculating the coordinates of the blast point after the projectile is derived. We have used this method to test the short delay fuze and it works well.