The cycle frequency of jet fluid swing is half of that of tangential circle rotation.
相应切圆呈周期性旋转，射流摆动也具有周期性，该周期是切圆旋转周期的一半。
The cycle frequency of the crushing means (4) is controlled on the basis of the first data.
该破碎机构（4）的循环频率基于第一数据进行控制。
The benefit of beamforming by exploiting cyclostationarity is the ability to extract SOIs from interference and noise with only a knowledge of cycle frequency.
但是，当存在与期望信号具有相同循环频率分量的恶劣干扰以及循环频率存在误差时，传统循环平稳自适应波束形成算法的性能将急剧下降。
The invention also relates to a crusher, in which the cycle frequency of the crushing means (4) is adjusted according to control data from the control unit (14).
本发明还涉及一种破碎机，其中该破碎机构(4)的循环频率根据来自控制单元(14)的控制数据进行调节。
Based on the orthogonal test design, this paper studied the effect of low cycle stress, high-low cycle stress ratio , high cycle number and high cycle frequency on complex fatigue life.
在高低周复合疲劳研究中采用了正交试验设计的方法，并以此为基础综合研究了低周应力、高低周应力比、高周循环次数和高周循环频率对复合疲劳寿命的影响及其机理。
Based on the orthogonal test design, this paper studied the effect of low cycle stress, high-low cycle stress ratio , high cycle number and high cycle frequency on complex fatigue life.
在高低周复合疲劳研究中采用了正交试验设计的方法，并以此为基础综合研究了低周应力、高低周应力比、高周循环次数和高周循环频率对复合疲劳寿命的影响及其机理。
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