difference frequency

常见例句

A formula of atmospheric refraction error of range measured by difference frequency delay method is presented.
給出了用差頻延時法測距的距離折射誤差計算公式。
The magnitude and phase of the composed balancing vector are adjusted by means of controlling difference frequency of current in inner stator windings.
通過控制內定子繞組電流頻差信號以實現對平衡矢量幅值與相位的在線調節。
Our analysis indicates that the effects of the stratification upon the second order difference frequency wave loads on the structures may be significant.
結果表明，海水的層化特性對結搆物所受之二堦差頻波浪荷載可能具有顯著的影響。

So, similarly in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.
在這個例子裡,能量差較小,我們得到的頻率低,這意味這它的波長更長。
麻省理工公開課 - 化學原理課程節選

The frequency at which it happens is related to a small but significant difference between the mass of the particle and its antiparticle.
ECONOMIST: Cosmology and particle physics