1) L/D Light Duty (Emissions)
轻级(废气)
2) Two-stage light-gas gun
二级轻气炮
1.
A numerical method for simulating launch process of two-stage light-gas gun is established.
建立起模拟二级轻气炮发射过程的数值方法。
2.
Based on establishing a mathematical model for launching process of two-stage light-gas gun and computing it numerically, the theoretical computation is accomplished.
通过建立数学模型,运用数值计算方法进行求解,实现了二级轻气炮发射过程的理论计算,并以25mm/100mm二级轻气炮为基本模型,计算了其在多种不同结构参数和装填条件下的一系列发射过程。
3.
Two-stage light-gas gun is a firing system which can obtain high velocity of projectile by high temperature and low molecular weight medium expanding to force projectile moving.
二级轻气炮是一种利用高温低分子量气体工质膨胀做功的方式来推动弹丸,使弹丸获得极高速的发射系统。
3) two-stage light gas gun
二级轻气炮
1.
The launching technique to enhance the projectile velocities of a two-stage light gas gun was studied in this paper.
本文研究了提高二级轻气炮弹丸速度的发射技术途径。
2.
Use of two-stage light gas guns is one of the techniques extensively used to achieve hypervelocity projectiles.
二级轻气炮是超高速弹丸驱动技术中使用最广泛的技术之一。
3.
1 km/s by using the two-stage light gas gun to penetrate a semj-infinite-thick steel target with incident angle θ=0°～85°.
利用二级轻气炮将直径４ｍｍ、长４０ｍｍ的圆往形钨杆加速到１。
4) one-stage light-gas gun
一级轻气炮
1.
Impact-damage experiments on limestone specimens were carried out on one-stage light-gas gun.
利用一级轻气炮对石灰岩试件进行冲击损伤实验,采用锰铜压力计对冲击波作用过程进行压力测试,对冲击后的试件进行声波探测和剖切观察,研究石灰岩冲击损伤与破碎特征。
6) fine scrap
轻废钢
补充资料：轻气
1.即氢气。
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