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1)  Penetrating bomb
侵彻炸弹
1.
According to the problem that terminal angular of video-guided penetrating bomb was required to be controlled,the variable-structure guidance law with terminal angular constraint was derived,which included the influence of the gravity on the normal acceleration of trajectory.
针对电视制导侵彻炸弹需要控制弹着角的要求,研究了具有末端落角约束的变结构制导律。
2.
According to the characteristics of passive homing penetrating bomb,the variable-structure guidance law with terminal angular constraint is designed.
针对被动寻的式侵彻炸弹的特点,设计了具有末端落角约束的变结构制导律,并采用将制导指令经过一阶低通滤波器的方法,实现对弹体攻角的估计。
2)  penetration and explosion
侵彻爆炸
1.
Nonliner finite element method and blast wave theory are applied to simulate the destruction effect of blast in rocks,such as propagation of blast wave and crater effect under penetration and explosion.
运用非线性有限元和爆炸冲击波理论,对侵彻爆炸条件下岩石的破坏效应,如爆炸波传播过程、爆炸成坑效应进行了模拟。
3)  ballistic penetration
弹道侵彻
4)  Projectile [英][prə'dʒektaɪl]  [美][prə'dʒɛktḷ]
侵彻弹
1.
In terms of phenomena of the experiments and measurements from the tests,based on the penetration equations,referred to Young s thought,a calculation method of "linear deceleration model" for a projectile impacting concrete targets is presented.
利用该方法对侵彻弹冲击多层混凝土薄靶板及半无限厚混凝土目标分别进行了计算,并与前人的计算方法进行了对比。
5)  projectile penetration
弹体侵彻
6)  penetration trajectory
侵彻弹道
补充资料:航空化学炸弹
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性质:又称航空化学炸弹。装有毒剂的航空炸弹。属于航空兵化学武器。按毒剂装料的形式,分为一元化学航空炸弹和二元化学航空炸弹(二元化学弹药)。按毒剂作用持续时间,分为持久性化学航空炸弹(装填芥子气、路易氏剂、梭曼、维埃克斯等)和暂时性化学航空炸弹(装填沙林、氢氰酸等)。

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