In the adjustment program of triangulation net by directional condition observation, to apply the formulas of polar coordinatecondition is a new way.
本文介绍了三角网按方向条件观测平差的电算程序中，应用极坐标条件式的新方法。
2
According practice instance, the method of estimating target damage degree is presented using warhead coordinate damage probability in the round condition.
并根据实际情况，采用了圆条件坐标杀伤概率的方法判别目标毁伤情况，最后给出了计算步骤。
3
When using the ballistic trajectory integral method to obtain the ballistic coordinate, the precision of initiative shoot condition is vital.