其中:M为该生物变量节律的调整中值(Messor);A为节律的振幅(Amplitude);∞为节律的角频率(Frequence),其倒数为周期(Period),如果该生物变量的周期为24h(近日节律的周期),该生物变量的角频率即为15。
基于62个网页-相关网页
Critical Flicker Frequence 临界闪烁频率
variable-frequence governor 变频调速器
Time & Frequence 时间与频率
Frequence and Voltage Control 频率与电压设定
radio frequence 射频消融 ; 射频 ; 无线射频信号 ; 的射频
Frequence Response 频率响应
Analysed the frequence compensation and noise response of the Op Amps extent.
对电路的频率补偿和噪声性能进行了一定的分析。
参考来源 - 新型RailBend and wrest vibration tesing blue-print has been designed. Speed-vector- end-tracking method which used to capture the nature frequence of blade and the method of capturing the most vibration amplitude have been discussed.5.
4、设计了叶片切向弯曲振动和扭振的测试方案,论述了获取叶片振动固有频率的速矢端迹法及最大共振幅度的获取方法。
参考来源 - 旋转叶片振动性能参数测试技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Studying the craft and design of the PCB in high frequence signal system.
研究了高频电子印刷板的设计原理,并掌握了制作工艺。
Analysed the frequence compensation and noise response of the Op Amps extent.
对电路的频率补偿和噪声性能进行了一定的分析。
Finally presents the detecting and processing technique of exciting power and frequence.
重点介绍激振力和激振频率的检测和处理技术。
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