penetration velocity meaning in English
浸透速度
Examples
- According to the land forces criteria ( u . s ) for ballistic limit and by using the method that the ballistic limit is equal to the average of two velocities that are partly penetration velocity and completely penetration velocity respectively , the ballistic limit is determined targets penetrated by both conical and flat - ended projectile , the result can be in the table
结果表明，不论是尖头弹侵彻还是钝头弹侵彻，这两个板厚的船体钢的弹道极限均未超过常规弹速范围，一般的枪炮可轻易达到这一范围，因此从这个意义上说，这两个板厚的船体钢的抗侵能力不是很理想。