The cquations can be used for the study of any states of projectile trav-eling in the bore, such as the bourrelet always contact or uncontact or impact with the bore, and for thestudy of projectile initeul disturbance.
英
美
- 該方程組可用于對彈丸的任何膛內運動(dòng)狀態(tài)(定心部不與膛壁接觸、與膛壁碰撞、貼膛)的運動(dòng)進(jìn)行求解；進(jìn)而可計算彈丸的起始擾動(dòng).
