1) multilayer charge
多层发射药
1.
The sheet multilayer charge with different content of deterrent material and different layer constructions was investigated by closed bomb test and 30 mm simulation gun shootong.
制备了片状多层发射药,内层选用燃速较高的高能发射药,外层为含有高分子阻燃材料的低燃速配方发射药。
2) multilayer disc gun propellant
多层圆环状发射药
1.
The Ψ-Z curves describing the shape functions of the multilayer disc gun propellant with different parameters were obtained and the combustion model was validated by the interrupted-burning test.
为了模拟和改善多层圆环状发射药的内弹道性能和燃烧性能,建立了一种圆环状多层高能硝胺发射药的燃烧模型,定义了多层环状发射药的缓燃层与速燃层燃速之比K、缓燃层的初始总厚度与药片初始总厚度之比X、以及药片的内外径差与初始总厚度之比(宽厚比)W三个参数。
3) Multibase propellants
多基发射药
4) propellent charge
发射药装药
1.
The experiments show that DIANP propellent charge not only has good interior ballitic property, but also overcome the defect of porous propellant 125 charge, such as low energy, high hygroscopicity, unreasonable charge combustion character, and improve the high erosion and the serious muzzle flame existed in the present propellant charge containing high nitrog.
试验结果表明,叠氮硝胺发射药用于榴弹发射器装药,不仅具有良好的内弹道性能,而且可以克服多-125发射药装药存在的缺陷,如吸湿性大、能量低,尤其是瞬间速燃特性使得装药的燃烧过程显得很不合理,提高初速潜力有限,也可以改善榴弹发射器目前采用高硝化甘油含量双基发射药装药所存在的烧蚀大、枪口焰大的问题。
5) muti?layer charge
多层装药
6) propellant
[英][prə'pelənt] [美][prə'pɛlənt]
发射药
1.
Study on Exterior Compatibility of Propellant with Depleted Uranium and Plating;
发射药与贫铀合金及电镀层的外相容性研究
2.
Research on the Packaging Box Design of Propellant Sample;
发射药样品包装筒设计方法研究
3.
Technical Analysis on the Making of Rocket-Firework Powder from Expired Propellants;
用退役推进剂制备火箭烟花用发射药
补充资料：发射药
见火药。
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