1)  propelling charge
抛射药
2)  burster,buesting charge,opening charge (of shrapnel);igniter tube powder burster
抛射药;
3)  projecting
抛射
1.
Following aspects are mainly discussed: the definition, pr operties and categories of systematic boundary, information sift in system atic boundary, behaviors of systematic boundary such as projecting and sucking, and deformative movement, t he relationships among systematic boundary, system, and environment, and t.
主要探讨了系统边界面的定义、特征及分类 ,系统边界信息筛 ,抛射和吸纳及变形运动等边界面行为 ,系统边界面与系统、环境间关系 ,以及边界面维度和维度扭曲等。
4)  propellant
抛射剂
1.
The Pharmaceutical Aerosol Propellant Substitution: HFA for CFC;
药用气雾剂抛射剂的替代:从CFC到HFA
2.
Study advances of propellants from medical aerosol;
药用抛射剂含氯氟烃代用品的研究进展
3.
The current situation of applying dimethyl ether as a new aerosol propellant was introduced.
介绍了二甲醚作为抛射剂在国内外的应用现状。
5)  projectile body
抛射弹
1.
In this paper, we introduced the technological process and technical analysis of the fighting outermost shell of a projectile body.
介绍了抛射弹战斗部壳体工艺及工装设计的技术分析经过 ,论述了塑料件的工装、工艺设计原理。
6)  rocketing fragment
抛射碎片
参考词条
补充资料：火炸药抛射体撞击感度(projectile impact sensitivity)
分子式：
CAS号：

性质：又称火炸药抛射体撞击感度(projectile impact sensitivity)。在枪弹等高速抛射体撞击下，火炸药发生燃烧或爆炸的难易程度。落锤撞击火炸药是低速撞击，抛射体撞击火炸药是高速撞击，后者比前者更能准确评价火炸药在使用过程中的安全性和起爆感度。中国通常采用7.62mm口径的普通枪弹，以25m的射击距离(子弹射击速度为710～725m/s)射击裸露的药柱或药包，观察其是否发生爆炸。以六次试验中发生爆炸的次数表示试样的枪击感度。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。