研究了采用系统广义能量的最大值作为起控条件，实施正比例系统参数微扰，脉冲控制混沌的方法。

Using the maximum value of the system general energy as the control conditions and using proportional system parameter impulse perturbation to control chaos are studied.

youdao

目的探讨室带肥厚患者的嗓音参数，包括频率微扰百分值、基频等，分析室带是否参与发音。

Objective To study the vocal parameters, including fundamental frequency, base, vocal range, jitter, in patients with hypertrophic plica vertricularis.

youdao

对随机微扰型位相片，输出模式是部分相干的，在合适参数下，也可得到平顶光束。

For resonators with random disturbed phase mirror, its modes are partially coherent, and there also exists a suitable parameter to get flat top beam.

youdao