但现在我要产生的，功率是力和速度，间的标量积。

But now the power that I have to generate is the dot product between the force and the velocity.

youdao

因此，标量波并没有因为这样，他们的影响并不随距离减弱速度。

Scalar waves therefore do not have a velocity as such, and their effects do not diminish with distance.

youdao

讨论了局部平衡湍流的标量脉动与速度脉动相关。

The correlations between the scalar fluctuation and the velocity fluctuations for the local equilibrium turbulence are discussed.

youdao