查询词典 muzzle velocity

The German 88 mm gun with muzzle velocity of 1000 m/s with a 10 kg projectile penetrates the Panther's frontal armor at distances of only up to 650 m.

3：德国88毫米炮，以1000米/秒的初速发射10千克弹头的穿甲弹。只能在650米以内击穿黑豹的首上装甲

Precision fire of AA gun must accurately confirm and correct muzzle velocity deviation and adjustment.

高炮要准确射击必须准确确定和修正初速偏差量。

The measurement system is successfully used for the experiment of an assault rifle for measuring its muzzle velocity and firing rate in automatic fire mode.

测量系统已成功用于试验一把冲锋枪衡量其初速和射击率在火灾自动模式。

It fires a specially designed, armor-piercing round with a muzzle velocity nearly as high as that of the 5.56x45mm NATO cartridge used by many modern rifles .

它发射的子弹是特制的被甲弹，枪口初速几乎与北约所使用的许多现代步枪的5.56x45mm弹药一样。

The simulation model of EM rail launch based on PSpice is set up, in which not only the current and voltage during the launch can be simulated, but the experiment results such as muzzle velocity can be predicted and analysed. It can still work when the experiment conditions are changed.

该模型能够对发射过程中的电流、电压进行仿真；可根据试验条件和要求，通过调整参数对试验结果进行预测和分析；可对电枢的速度和加速过程进行仿真。

A new kind of muzzle velocity sensor is designed which features as: small in size, light in weight,simple in structure, high reliability and low cost.

经过实弹射击证明，整套系统结构简单、使用方便，为高射速转管武器随炮实时测量弹丸炮口速度提供了一种可行方法。

In the interest of seeking the essential principle and technique about how to enhancethe muzzle velocity of projectile, preparation technics and fundamental characterstics ofprogrammed splitting stick propellants and polyether polyurethane close-grainedpropellants, this two kinds of high progressivity burning and high charging densitypropellants, were researched in this paper.

为了寻求提高弹丸初速的基本原理和方法，本文对按序分裂杆状和小颗粒固结药柱两种高渐增性／高密度发射药的制备工艺和基本性能进行了研究。

A mine obtains its muzzle velocity through the work of high pressure gas in interior trajectory, and keeps moving forward only with inertia in interior trajectory terminal stage with the restriction from submarine torpedo tube.

水雷经内弹道的高压气做功获得一定的出管速度后，在内末弹道阶段其仅在惯性的作用下继续运动，且其运动状态受到潜艇鱼雷发射管的约束。

In addition, while the SPC has a slightly lower muzzle velocity than the 5.56mm cartridge, its larger mass makes it ballistically similar to the lighter 5.56mm round (in terms of accuracy and bullet drop), and it delivers half again as much kinetic energy.

除此以外，由于SPC的枪口初速度比起5.56毫米枪弹稍低，虽然弹丸质量更大却拥有与5.56毫米彈藥相似的弹道抛物线（依据于精度与弹丸坠落方面），并且表现出了比之5.56毫米彈藥多出一半的动能。

The results show that the value of burning rate pressure exponent of propellant and its change law can bring about a great change of interior ballistic behavior, The new type high-energy propellant whose burning rate pressure exponent is decrescent as pressure increasing can obtain higher interior ballistic piezometric efficiency, and reduce the sensitivity of bore pressure and muzzle velocity on loaded conditions of propellant.

结果表明，发射药燃速压力指数的大小及其随压力的变化规律对内弹道性能有很大的影响，对于燃速压力指数随压力升高而减小的新型高能发射药，可获得较高的内弹道示压效率，降低膛压和弹丸初速对发射药装填条件的敏感性。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。