查询词典 ballistics

The DeVille's armoring has been designed by engineers with expertise in systems design, ballistics, physics and blast analysis.

该德维勒的装甲设计了系统的专业知识，在工程师的设计，弹道学，物理和爆炸的分析。

Ballistics confirming that the casings came from the gun in the hotel room.

弹道报告证实两枪都来自饭店房间

So, to obtain the needed tactical target, an optimum design on this new weapon system's interior ballistics must be done.

因此，必须对这种新结构金属风暴武器系统的内弹道进行优化设计，才能达到所需的战术指标。

In this dissertation, the in-bore phenomenon and propulsion performance of RAVEN are studied using several kinds of interior ballistics theory.

本文利用各种内弹道学理论，对膨胀波火炮的内弹道过程和发射性能进行了深入地研究和探索，得到了一系列研究成果。

The process of interior ballistics has the characteristics of high temperature, high pressure, high velocity and transient chemical reaction.

火炮内弹道过程是高温、高压、高速与瞬态的化学反应过程。

Starting with interior ballistics, the authors examine the analytical and computational tools used to predict a weapon's behavior in terms of pressure, stress and velocity, demonstrating their applications in ammunition and weapons design.

与内弹道开始，作者研究的分析和计算用于预测的压力，应力和速度方面武器的行为的工具，这表明弹药和武器的设计及其应用。

On the basis of interior ballistics of gun and relating to the properties of theprojection structure of the pilotchair,the interior ballistic model of the twostem projec-tion structure is investigated in this paper.

该文在枪炮内弹道的基础上，结合航空座椅弹射机构的特点，对两节筒弹射机构的内弹道模型进行了探讨，并对向上弹射和向下弹射均作了考虑，经对几种制式弹的计算，结果都十分理想

Interior ballistics ; propellant ; multi phase flow ; numerical simulation

内弹道；火药；多相流；数值模拟

This paper has conducted research on the feature and functional principle of pyrotechnically actuated separation devices with the theory of interior ballistics and reliability, and achieved the following results:(1) Analyzing the working process of pyrotechnically actuated separation devices from the aspect of energy transferring,and illustrating pyrotechnics system composing with the approach of system theory.

本文采用火药内弹道理论、可靠性理论等方法研究了火工分离装置的特点和作用机理，取得的主要成果如下：(1)从能量转换的角度分析了火工分离装置的工作过程，并用系统论的方法阐述了火工系统的组成。

Gives a study on travelling-charge techniques for which a classical interior ballistics model is established that can describe the gas flow and energy translation more accurately.

建立了更能反映膛内气体流动、能量转换的经典内弹道模型，并引入了包覆、钝化火药的计算方法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。