1.
Muzzle Attachment's Influence on the Flying Bullets Attitude of Double-autogun
膛口装置对双联自动机弹丸飞行姿态影响研究
2.
Muzzle Flow Field Simulation of Gun with a Muzzle Attachment
带炮口装置时某火炮膛口流场数值仿真
3.
Abstract: A simulated set up of high-speed simulated exhaust muzzle flow field is made up.Moir？
文摘:在实验室条件下，制作了模拟膛口高速射流的装置。
4.
The firing tests of "postulatory test charges" were conducted in a 30mm bore high pressure propelling device.
原理装药的射击试验,在30高压滑膛发射装置中完成。
5.
a mechanism in a firearm that pulls an empty shell case out of the chamber and passes it to the ejector.
火器中的把空壳退出枪膛并把它传送给排出器的装置。
6.
Normally in the open position the release mechanism is housed within a separate trigger chamber with inspection port.
通常在开的位置时，释放机构被藏匿在具检视口之独立扳机腔膛内。
7.
A gun or other firearm loaded at the breech.
后膛枪，后膛炮在后膛装弹药的枪或其它火器
8.
closing appliance for exterior ventilation outlet
外部通风出口关闭装置
9.
auxiliary power unit door
辅助动力装置进气入口
10.
closing appliance for exterior ventilation inlet
外部通风进口关闭装置
11.
burner cooling system
[烧毛机]火口冷却装置
12.
guarded railway crossing
有防护装置的铁路道口
13.
hydrauliccontrol device for hatch cover
舱口盖液压控制装置
14.
dual tubing wellhead
双油管采气井口装置
15.
a breech-loading gun
由后膛装弹的枪炮.
16.
The main parts are concluded as follows:(1) It has been evidenced that the deterred charge is appropriate to improve the muzzle velocity while controlling the bore pressure for small caliber gun.
(1) 从理论上论述了钝感装药是小口径火炮控制膛压、提高初速的适用装药。
17.
Theoretical analysis and experimental study indicate that the compatibility, between the separated generator and muzzle inductive settable fuze bas been realized.
通过理论分析及实验证明,实现了分体式磁电源和膛口感应装定的兼容。
18.
A prosthetic device serving to close an opening in the body.
修复性装置用以关闭人体开口的修复性装置