amplitude fluctuation

基本解释

In the latter condition, the expression obtained for amplitude fluctuation agrees with that obtained by I L. Berstein and the others.
本文中所求出的振幅涨落的表达式在远离阈值时的结果与等人所得结果一致。
The minimum and maximum of amplitude fluctuation correspond with the minimum of precession speed after the critical point on the response curve.
振幅、相位、进动角速度在过临界后的波动频率随转速增加而增加。
And the techniques of double-slit filter and "cross-filter" can be used to extract the near field wavefront of the laser beam with phase modulation and amplitude fluctuation.
而且，利用双狭缝滤波和“交叉滤波”技术能够提取出具有位相调制或者是具有振幅起伏的近场波面。