ballistic factor of measuring instrument

例句：

1. 1. The ballisticfactor of the project is veryimportant.
   该项目的弹道系数非常重要。
2. 2.The ballistic factor of the missile iscalculated based on its weight and speed.
   导弹的弹道系数是根据其重量和速度计算得出的。
3. 3. The ballistic factorof the project has a significant impact onthe outcome.
   该项目的弹道系数对结果有重大影响。