The disturbance is sound wave, conforming to the laws of acoustic propagation in solids.
这种扰动是种声波,它遵从在固体中声波的传播规律。
2
Analyses shown that the blade row interaction effect is influenced by the characteristics ofdisturbancepropagation and relative axial position of the blade row.
分析表明,叶片排干涉效应与非定常扰动的传播特征及叶片相对轴向位置有关。
3
The short wave disturbance did not match the undulation of the wind field, and the characteristics of its phase propagation were similar to those of gravity waves.