弹道学：关于射弹动力学的研究。
弹道学：研究射弹的动力、飞行和弹著作用的科学。
Ballistics: Science of propulsion, flight, and impact of projectiles.
基于经典内弹道学理论，建立了序列装药的内弹道数学模型。
Based on the classical interior ballistic theory, a mathematics model of sequential charge was founded.
法医弹道学这门技术可以用来确定案件中，是否涉及使用了某种武器。
This technique is used to determine whether a certain firearm or tool was used in the crime.
该文提出了外弹道学中研究动态稳定性问题的一种新理论和新方法。
The paper introduces a new theory and method to investigate the stability in the exterior ballistics.
这本书被确实瞄准由于弹道学伤涉及病患的关心的医学和关系医学人员。
This book is aimed at all medical and paramedical personnel involved in the care of patients with ballistic injury.
目的了解高原球形和三角形破片分别击中猪后肢软组织的创伤弹道学特点。
Objectives To study the ballistic feature of soft tissue impacted by steel spheres or triangular fragments at high altitude.
外弹道学是研究射弹的飞行，弹道是射弹在重力、拖曳力和升力作用下的飞行路线。
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.
这一技术并非什么新颖复杂的技术，但是把成像技术和弹道学综合运用在以前的发射分析中是不曾有过的。
Neither technique is complicated or new, but the combination of images and ballistics had never been used for launch analyses before.
这本书能给你带来愉悦，同时你还能学到些东西，比如说，弹道学，DNA，海洋，以及大气层等。
It's an entertaining read, and you'll also learn a bit about things like ballistics, DNA, the oceans, and the atmosphere.
但他并没有说这些被警方误伤的人质是否有生命危险，调查人员要等到弹道学报告出来以后，才能得出最终结论。
She did not say, however, whether any of the shots fired by police were fatal and said investigators were waiting for a complete ballistics report before drawing any final conclusions.
炮管内表面的磨损对火炮的弹道学性能有决定性的影响，其磨损状态的检测对火炮的使用、维护和寿命评估也有重要作用。
The wear condition of the artillery pipe is decisive to ballistic performance of the artillery and its detection is important to the using, maintenance and life evaluation.
在澄清若干概念基础上，给出了各速度量之间的确切关系，分析了以往内弹道学的不足，指出了内弹道学研究的努力方向。
This paper discussed the ways of inspection on the interior ballistic performance of ammunition in stock without the use of standard ammunition or ballistic gun.
该方法简洁方便，易于编制程序及模拟仿真，便于工程人员掌握，可用于火箭发射动力学、外弹道学及射表编制等方面研究，具有一定应用价值。
The method is concise and convenient for program, simulation and computation. It can be applied in many study fields, such as rocket launch dynamics, external ballistics, firing table.
该方法简洁方便，易于编制程序及模拟仿真，便于工程人员掌握，可用于火箭发射动力学、外弹道学及射表编制等方面研究，具有一定应用价值。
The method is concise and convenient for program, simulation and computation. It can be applied in many study fields, such as rocket launch dynamics, external ballistics, firing table.
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