弹道轨迹 ballistic trajectory
- 相应的内弹道性能与弹射轨迹的计算结果是令人满意的。
The calculation results of thrust-time relation and trajectory are satisfactory. - 用该方法对高炮实际射击录像进行了试验分析,获得了弹道轨迹,验证了方法的可行性。
Based on machine vision principle,we proposed a new method for recognizing pill track of anti-aircraft guns by using artificial intervention and machine vision together. - 在一定的入水角与速度范围内,球形弹丸入水初期弹道的空泡特性、弹道轨迹以及速度衰减规律具有一定的相似性。
The initial cavity, ballistic trajectory and velocity attenuation of the sphere pellets are similar at different water-entry angles and initial velocities.
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