目前,由于空中目标有增加装甲防护的趋势以及直升飞机和导弹也成了威胁地面的空中目标,现用高炮弹药已不完全适用于今日和未来的防空需要。因此,人们必然考虑研制新的高炮弹药,试验使用新的作用原理改进对上述空中目标的射击效果。 Presently, the current artillery ammunition are not fully suitable for today’s and tomorrow’s air defense needs because of the increased target of armor protection in the air and the fact that helicopters and missiles have also become a ground-threatening aerial target. Therefore, people must consider developing new artillery ammunition, testing the use of new principles of action to improve the shooting effect on the above air targets.