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本文针对小型子母式催泪弹，采用经典弹道理论建立了高低压室发射方式的内外弹道数学模型。 Based on conventional ballistics theory, the mathematical model of the ballistic trajectory which adopts low and high pressure chamber fire mode is established for the small cluster tear bomb. | ||
根据复杂的分装式混合装药的特点，建立起多相流内弹道模型。 In this paper, two-phase flow interior ballistic model is set up on the basis of the characteristics of complicated separate loading mixed charges. | ||
弹道技火箭研究。 Ballistic missile technology and rocket science. | ||
去年，搭载马拉西亚首位宇航员的“联盟号”返回舱也因螺栓问题来了个“弹道式”着陆。 Last year, a Soyuz capsule carrying Malaysia's first astronaut also made a so-called "ballistic" landing, similarly blamed on faulty bolts. | ||
一位弹道学家正在犯罪现场提取证据。 A ballistics expert was taking evidence at the scene of the crime. | ||
提供的方法可供弹道的计算机辅助设计参考。 The method in the paper can be used in trajectory CAD as reference. | ||
很好的弹道，很远的射程以及霰弹。 Good animation, long range and shrapnel. | ||
根据飞行器椭圆弹道的性质、飞行器再入条件、球面几何和不动点原理给出了理想弹道的计算算法。 Baced on the properties of elliptical trajectory, the reentry conditions of the vehicles, spherical geometry, and the fixed-point theorem, an algorithm for the ideal trajectory is proposed. | ||
级间热分离具有改善和提高继续飞行级的稳定性和入轨精度而被固体弹道式导弹广泛采用。 The thermal stage separation being provided with improving and enhancing stability and orbit precision for flight was abroad adopted in solid-propellant ballistic missile. | ||
它是以洲际弹道火箭为基础设计的。 It is designed on the basis of ICBM. | ||
