论文部分内容阅读
子弹对一般人来说并不陌生,但其家族里一些特殊成员功能奇特、怕就鲜为人知了。塑料子弹 1984年,驻前联邦德国的美军部队配发了一种塑料子弹,它的最大好处是打不死人,其初速度在150米内精度与实弹600米内精度相同。塑料子弹每5发中有1发电光弹,能在200米距离内显示弹道,很适合训练场地狭小的部队使用。1986年,澳大利亚一家轻武器公司也生产出一种直径5.56毫米的塑料子弹。变速子弹美国田纳西州橡树岭国家实验室目前正准备为世界上独一无二的“变速子弹”揭幕,这种子弹由有特殊的电子击发装置和激光瞄准器的步枪发射,通过变换子弹的速度将人“击昏”、“致残”、“消灭”。“变速子弹”与常规子弹的本质区别在于它的助推力不是来自火药燃烧。而是通过控制铝,水反应的强弱而改变助推力
Bullets are no stranger to the average person, but some special members of their family are peculiarly functional and fear little known. Plastic Bullets In 1984, U.S. forces in the former Commonwealth of Germany distributed a plastic bullet whose greatest advantage was to hit the undead, with an initial accuracy of 150 meters and accuracy of 600 meters on live ammunition. Plastic bullets have a power photo-bout every 5 rounds and can show a ballistic trajectory within a distance of 200 meters. It is suitable for the use of small units in training venues. In 1986, an Australian light weapons company also produced a plastic bullet 5.56 mm in diameter. Variable-Speed Bullets The Oak Ridge National Laboratory in Tennessee, USA, is now preparing to unveil the world's only “speed-change bullet,” fired by a rifle with special electronic firing devices and laser sights, People “stun ”, “disability ”, “eliminate ”. The essential difference between the “speed change bullet” and the conventional bullet lies in the fact that its boosting force does not come from burning gunpowder. But by controlling the strength of aluminum and water reaction and change the boost