音速 meaning in English
[物理学] velocity of sound; speed of sound; sound velocity 短语和例子
Examples
- Pneumatic signals will travel only at sonic speeds .
气动信号的传输速度仅仅相当于音速。 - Empirical results are needed in the transonic mach regime .
在跨音速马赫数范围内需要经验结果。 - In the ocean, the velocity of sound varies with the temperature, salinity, and depth of the water .
在海洋中，音速随着水的温度、盐分和深度而变化。 - The holes themselves have a restricting or stabilizing effect because flow may become sonic .
因为这时流动可成为音速流动，所以这些小孔本身有一种节制作用或稳定化作用。 - As the velocity in the nozzle throat is sonic, the effect must be transmitted upstream through the boundary layer .
当喷管喉部达到音速时，这种影响一定是通过附面层向上传播而引起的。