基本解释

• [航空、航天科学技术]初速概差

英汉例句

双语例句

• 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。
• 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。
• 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。

专业释义

航空、航天科学技术

• 初速概差