frequency diviation

• 频移

frequency diviation的用法和样例：

例句

1. The earth's rotation and its motion around the sun add an appreciable frequency shift.
   地球自转与地球绕日公转产生附加的频移。
2. Various noises can shake the periscope, introducing subtle Doppler shifts in the frequency of light passing through it.
   各式各样的杂讯会晃动潜望镜，使得光通过之后，其频率会出现些微的都卜勒频移。