English translation for "频率锁定"

frequency lock

Example Sentences:

	1.	Flock button . pressing the frequency lock button will disable all frequency determining controls on the front panel , to prevent accidental changes of frequency 频率锁定，按下这个按钮前面板所有频率控制按钮将被禁用，防止意外改变频率。
	2.	In the modem experimental investigation of quantum optics and quantum information , the accuracy of the long - term frequency stability of lasers is required in the range of a few mhz 由于在量子光学及量子信息等有关实验中，需要多处进行频率锁定，且精度在兆赫( mhz )范围。
	3.	At large attack angle the frequency of the vortex has n ' t a apparent zone of " lock - in " . the fluid - induced vibration at large attack angle belongs to the stable dynamic response problems . but a sudden skip of amplitude will occur at large inlet velocity 在大攻角下分离涡脱落的频率没有一个明显的频率锁定区域，流体振动属于稳定的动力响应问题，但在大来流速度下会出现振幅突跳的现象。
	4.	The influence of the blowing factors to the flutter and the lift coefficient is analyzed . secondly , the self - induced vibration of seals are analyzed by fluid - structure coupling numerical method . the self - induced oscillation of the seals will occur at large rotational speed , however , this phenomenon ca n ' t be simulated with the 采用本文的流固耦合方法成功地捕捉到频率锁定的现象，且发现随着转速的提高，固有频率也增大，从而证明高转速下密封转子会发生自激振动，传统的刚度阻尼方法对此是无法解释的。
	5.	Firstly , the airfoil ' s classic flutter ( at small attack angle ) , stall flutter ( near the static stall angle ) and response ( at large attack angle ) are analyzed . it is found from the numerical results that " lock - in " will occur at certain freestream velocity range near the static stall angle , where the frequency of the vortex will be equal to the natural frequency and the flutter has the characteristic of self - induced oscillation . when the attack angle is far from the static stall angle , the vortex will have its own frequency , which differs from the natural frequency , and the flutter has the characteristic of forced oscillation 首先研究了二维翼型的古典颤振(小攻角) 、失速颤振(失速攻角)和动力响应问题(大攻角) ，得到以下结论：在静态失速攻角附近的一定来流速度范围内，分离涡会发生频率锁定现象，分离流的频率与固有频率趋于相同，这时的振动呈现自激振动的特点；远离失速攻角时分离流频率则摆脱固有频率的影响，此时的振动具有强迫振动的特点。

Similar Words：

"频率四维矢量" English translation, "频率松弛谱" English translation, "频率速变" English translation, "频率随机波动" English translation, "频率损耗" English translation, "频率锁定的环路" English translation, "频率锁定环" English translation, "频率锁定网络" English translation, "频率锁相" English translation, "频率特观测仪" English translation