炮口振动 meaning in English
muzzle vibration
Examples
- Vibration of tank gun in the process of firing is one of the main factors that affect its firing accuracy , especially the instantaneous angular motion and the instantaneous linear velocity at the point of gun muzzle when the projectile leaves the barrel bore
影响坦克炮射击精度的主要因素之一是火炮振动，起关键作用的振动分量是在弹丸出炮口瞬间炮口振动角位移和横向线速度。 - Based on this , it analyzes effect to cannon mouth vibration caused by tube curve bringing bourdon domino effect . from deducing formula , it calculated connection of tube camber and cannon jump of angle , and discussed feasibility of carrying through shot modifying by tube camber
在此基础上分析了身管弯曲引起的波尔登效应对火炮炮口振动的影响，并从炮身振动入手，通过公式推导，计算了身管弯曲度与火炮跳角之间的关系，从理论上探寻了根据身管弯曲度进行射击修正的可行性。