火炮

The third: On the basis of theorectical analysis, the dissertation has written the calculation program of motion parameters of projectile and the gun to simulate the process of firing.

第三：本文在理论分析的基础上，编制了弹丸和火炮在发射过程中运动参数的计算程序，对整个发射过程进行模拟。

In order to exactly compute the motion of projectile in gun tube and the initial disturbance, the theory of two-phase flow interior ballistic is applied to the study on launch dynamics.

为了更加准确地计算火炮弹丸的起始扰动，将两相流内弹道应用于发射动力学研究。

This paper focuses on the study of launch dynamics for self-propelled artillery. In order to exactly compute the motion of projectile in gun tube and the initial disturbance, the theory of two- phase flow interior ballistic is applied to the study on launch dynamics.

为了更加准确地计算火炮弹丸的起始扰动，将两相流内弹道应用于发射动力学研究。

In this paper, by developing Fortran program, the vibration characteristic, the interior ballistic, the projectile motion in bore, the artillerys dynamic response, the projectile initial disturbance are simulated. Those results offer the necessary base for further researching firing accuracy of the self-propelled artillery.

本文编制了自行火炮武器系统发射动力学的计算程序，实现了对某自行火炮的固有振动特性、内弹道过程、弹丸膛内运动、火炮动力响应、弹丸起始扰动的动力学仿真，为进一步研究自行火炮射击精度提供了必要的基础。

Althougth the studying example is a mechanical mechanism, the research accomplishment of the paper is also suitable to the research of electronic components of proximity fuze and the safty ＆ reliability analysis of a projectile and gun barrel.

尽管应用研究对象为引信机械部件，但本文研究成果同样可应用于引信电子部件的结构与性能可靠性和弹体与火炮身管强度可靠性的研究。

These guns could sear entire continents in a moment, but not pulverize an entire planet.

这些火炮可以在一瞬间灼烧整个大陆的表面，但并不能粉碎了某个星球。

The 150mm, 6inch and 4.7inch quick-fire scored most of the damaging hits. Armor protection against these guns were critical.

巡洋舰的武器──150mm、6吋及4.7吋速射炮缔造了绝大多数的杀伤，而舰艇装甲是否足以抵挡这些中口径火炮便成为关键因素。

These ships had mainly smaller, quick-firing guns.

这些军舰主要装备了小型的速射火炮(quick-fired guns)。

The M4 medium with a welded hull and Whirlwind radial aircraft engine was the third type of the series to put into production.

KV系列坦克设计目的是突破敌人阵地，但其最初装备的L-11型76.2毫米火炮在对敌人碉堡的破坏上显得威力不足，这一点是很致命的。

The unit of the Rajput regiment which bore the brunt of the assault from Thag-La on 20th October,'62

中国人的装备也较好，中国步兵团的火力射程比大多数印度可用的火炮都要远。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。