• Ballistics: the study of the dynamics of projectiles.

    弹道学:关于射动力学研究

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  • Ballistics tests will help explain what happened, he said.

    弹道检测有助于解释事情真相,说。

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  • The method is suitable to all models of interior ballistics of guns.

    这种方法适用任何火炮弹道模型

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  • Ballistics: Science of propulsion, flight, and impact of projectiles.

    弹道学研究动力飞行弹著作用的科学。

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  • The ballistics report indicated that Khalil Musa was hardly a random victim.

    弹道报告表明,穆萨并非随机的被害者,他身中九弹

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  • Ballistics. And find out if there's been any ransom kidnappings reported.

    做下弹道测试查查看有没有为赎金的绑架案记录。

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  • Setting up a performance modeling of the devices on the base of interior ballistics.

    经典内弹道理论基础建立了火工分离装置性能计算模型

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  • A suborbital vehicle is limited by the laws of ballistics and only lasts a few minutes.

    轨道运载工具轨道定律只能呆上分钟。

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  • The interior ballistics synchronism of solid boosting rockets is discussed and analyzed.

    探讨分析了固体火箭助推器弹道同步性问题。

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  • The weapons are undergoing ballistics tests to see whether they were used in the shootings.

    这些武器正在接受弹道测试确定它们是否用于枪击案中。

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  • I love Legend of Wolf and have ordered Ballistics Kiss, since I can't find it anywhere down South.

    非常喜欢狼传说,还了杀杀人跳跳舞因为南方在哪儿都买不到

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  • The ballistics report indicated that Khalil Musa was hardly a random victim. He had been shot nine times.

    弹道报告表明穆萨并非随机被害者身中弹。

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  • The paper introduces a new theory and method to investigate the stability in the exterior ballistics.

    该文提出了外弹道学研究动态稳定性问题的一种理论方法

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  • Finally, the technical measures to realize the consistency of interior ballistics performance were discussed.

    探讨了对于特定装药结构如何达到弹道性能一致性技术途径

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  • The influence of structure axial vibration on the internal ballistics of solid rocket motor was investigated.

    文中研究固体发动机结构轴向振动燃烧室内弹道性能的影响

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  • The modified model and its program are satisfactory for engineering applications of such interior ballistics problems.

    改进后模型程序这种弹道问题工程应用令人满意的。

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  • It's an entertaining read, and you'll also learn a bit about things like ballistics, DNA, the oceans, and the atmosphere.

    这本书带来愉悦,同时你还能学到东西比如说,弹道学,DNA海洋以及大气层等。

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  • Neither technique is complicated or new, but the combination of images and ballistics had never been used for launch analyses before.

    这一技术并非什么新颖复杂技术,但是成像技术弹道学综合运用在以前的发射分析不曾有过的。

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  • Results A zero dimensional model of the interior ballistics was constructed, and the calculation results obtained are satisfactory.

    结果给出了方案完整弹道计算模型计算方法,对其进行实例计算,得到比较满意的结果;

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  • Based on the mechanism of gun erosion of interior ballistics, the method and process of predicting the gun tube life are presented.

    该文根据火炮膛内烧蚀机理提出预测寿命过程方法

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  • The interior ballistics process of the new small arms is analyzed in detail and the corresponding mathematical models are proposed also.

    详细剖析概念武器弹道物理过程,建立弹道分析模型

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  • The phenomenon of aerodynamic heating and ablation for hypervelocity projectues seriously affects the characteristics of the exterior ballistics.

    超高速弹箭存在气动加热现象严重影响外弹道特性

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  • Gen. Leocaldo Santiago, regional director of Manila police, said police killed none of the hostages; a ballistics investigation has yet to be completed.

    马尼拉警方区域负责人Gen . Leocaldo Santiago表示,警方没有枪击任何人质弹道调查有待于完成

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  • Exploration is made of computation correcting method for parameter effects of free recoil on the ballistics when the wheels of recoil trailer are moving in test.

    研究了有关自由后坐试验车车轮转动弹道自由后坐参数影响修正计算方法,给出了修正计算方法及计算结果

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  • External Ballistics deals with projectile flight. The trajectory, or path, of a projectile is subject to the forces of gravity (see gravitation), drag, and lift.

    弹道学是研究射飞行弹道射弹在重力拖曳升力作用下飞行路线

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  • The results showed that the main influencing factor to the interior ballistics of solid motor with high energy propellant is the slow descending of burning rate.

    结果表明,燃速缓慢下降影响高能推进剂发动机弹道性能变化主要因素

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  • The numerical simulation was carried out to compute internal ballistics by segmented analytical method in the assumption of grains steady flow of burning product.

    在内弹道计算中,设燃烧产物为准定常流动,使用分段解析进行弹道数值模拟

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  • In this paper, is developed a physical model with the ignition process taken into account, for the internal ballistics calculation of solid propellant rocket motors.

    本文根据提出的考虑点火过程弹道计算物理模型建立了数学方程。

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  • Moving boundary problem can easily be solved with equations under the Lagrange Coordinate System for numerical computations of homogenous flow in interior ballistics.

    对内弹道均相数值计算拉格朗日坐标方程组容易处理运动边界问题

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  • Moving boundary problem can easily be solved with equations under the Lagrange Coordinate System for numerical computations of homogenous flow in interior ballistics.

    对内弹道均相数值计算拉格朗日坐标方程组容易处理运动边界问题

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