1) duplex ammunition
双头弹
1.
Aerodynamic characteristics research of large caliberduplex ammunition through wind tunnel test;
大口径双头弹空气动力特性的风洞试验研究
2.
The experimental methods of drag coefficients of large calibre machine gun duplex ammunition are introduced and the results are given.
介绍了大口径机枪双头弹空气阻力系数的 2种实验方法和实验结果。
3.
On the basis of characteristics of duplex ammunition in both motion and structure, the interior ballistics process and computational assumption of large caliber machine gun duplex ammunition are described.
根据大口径机枪双头弹的运动和结构特点 ,描述了该双头弹完整的内弹道过程 ,提出了双头弹内弹道计算假设 ,应用双头弹内弹道计算方程 ,计算出了 12 。
2) pistol double bullet
手枪双头弹
1.
According to the propetrty and the principle of actively separating pistol double bullet, This paper analyzes kinds of main factors that affects sub bullets accuracy of dispersion in the target.
根据主动分离式手枪双头弹的性能特点和作用原理，对影响双头弹前、后弹头在靶标平面散开距离的几种主要因素进行了详细分析，指出它们各自的影响效果，且得到了试验验证。
3) warhead
[英]['wɔ:,hed] [美]['wɔr,hɛd]
弹头
1.
Modeling and simulation of collision probability between flying warheads and space debris;
弹头飞行空间碎片碰撞概率建模与仿真
2.
Influence to the Placement of Warhead in Reentry Course owing to Stochastic Wind;
再入段过程随机风对导弹弹头落点的影响
3.
Application of genetic algorithm in optimized design of warhead attitude control system;
遗传算法在弹头姿态控制系统优化设计中的应用
4) missile warhead
导弹弹头
1.
A measurement system of quality characteristics of missile warhead based on LabWindows/CVI is discussed.
提出了一种基于LabWindows/CVI的导弹弹头质量特性测量系统 ,能测量弹头及其他回转体的圆度误差、轴线直线度误差、质量等特性 ,可在生产现场使用 ,具有高精度、高效率、操作简单等特
5) Ball
[英][bɔ:l] [美][bɔl]
弹头、弹丸
6) double-side elastic
双弹
1.
Design and development of the double-side elastic worsted fabric;
双弹精纺面料的设计开发
补充资料：双头弹
双头弹即一次发射两个弹头的枪弹，其目的是增加命中率。美国研制了7.62mmm198双头枪弹，该弹装有两个质量为5.2g的弹头，两弹头的头部形状与7.62mm标准弹头相同，但弹头长度较短，后一发弹头插入前一发弹头的底部凹窝内。前发弹头的初速为853m/s，后一发弹头的初速约为792m/s。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条