The variation of muzzle velocity with piston weight is increased first, and then decreased.
初速随活塞质量的变化是先增大而后减少。
Methods According to paired position testing theory a method for testing muzzle velocity is offered.
方法利用区截测速原理，提出了一种炮口速度的测试方法。
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。
Reasonably increasing charge mass and considerably increasing pressure are basic methods to improve muzzle velocity.
合理增加装药量、大幅度提高膛压是提高初速的基本方法。
This paper analyses the effective factors and restricted methods of combustible cartridge case charge on muzzle velocity probable error.
分析了可燃药筒对初速或然误差的影响因素及限制办法。
The design for the system of muzzle velocity measurement requires some characteristics, which are high accuracy, and small size and so on.
现代炮口测速系统要求设计具有高准确性、小型化、快速化特点。
The SH1 is equipped with a computerised fire-control system, with a muzzle velocity sensor which feed the data directly to the fire-control computer.
SH 1装备一套计算机火控系统，用一个炮口速度传感器直接反馈数据到火控计算机。
Improving the muzzle velocity of projectile based on the restriction of the maximum bore pressure is the interior ballistic devisers goal all the time.
在满足最大膛压的约束下，提高弹丸初速始终是内弹道研究设计者的目标。
Results show that the effect of charge weight variation on the muzzle velocity probable error is not significant when the variation is within normal range.
结果表明，装药量在其正常范围内波动时，装药量的变化对初速或然误差的影响并不显著。
And the design requirements of the muzzle safe distance of the projectile fuze are concerned with not only the power of the projectile, but also its muzzle velocity.
炮弹引信炮口保险距离设计指标不但与弹丸威力有关，还涉及弹丸初速。
The precision of time fuze rests with many factors, but the muzzle velocity of a projectile is a key parameter which decides on flight characteristic of a projectile.
时间引信的精度取决于多种因素，但弹丸初速是决定弹丸飞行特性的主要参数。
There are many traditional ways measuring the actual muzzle velocity, but all the measurings depend on the platform or are done near the muzzle, then correct the function time.
传统的弹丸实际初速测速方法有多种，但都是在平台或炮口测量弹丸初速并作时间修正的。
The paper studies the influence of propellant thickness on the interior ballistic performance of an equilibrium launcher, such as, probable error of muzzle velocity, maximum pressure.
该文研究了某平衡抛射武器发射药厚度对其初速或然误差、最大膛压等内弹道性能的影响。
The experimental results showed that muzzle velocity of the projectile was almost linear with the charging voltage of the capacitor bank when the initial position of the armature was fixed.
实验结果表明：在电枢初始位置不变的情况下，弹丸初速度与电容器组的充电电压几乎成线性关系；
Measuring velocity technology can be actualized by muzzle loops, extrapolating method, on-board sensor and GMR (the giant magnetic resistance) turns-counting.
初速时测技术可通过炮口线圈测速、外推法、弹载传感器及地磁计转数法实现。
With the laser scanning vibrometer, based on the Doppler effect, the muzzle vibration velocity is measured.
炮口振动速度测试可以采用激光测振仪，它是基于多普勒原理的激光非接触测振技术而研制的。
The method needs equip the equipment of measuring velocity on the platform or muzzle projectile, and affect the life and projected precision of artillery in the war field.
此方法的实现需在平台或炮口上装备测速装置，会影响火炮战场使用的生命力和射击精度，故有必要研究一种新型的更有效的测速方法。
The method needs equip the equipment of measuring velocity on the platform or muzzle projectile, and affect the life and projected precision of artillery in the war field.
此方法的实现需在平台或炮口上装备测速装置，会影响火炮战场使用的生命力和射击精度，故有必要研究一种新型的更有效的测速方法。
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