Over the frequency, size of the cable will affect the signal wavelength.

超过这个频率，电缆的尺寸将影响信号的波长。

youdao

And another way 1 we can say period is just 1 over nu or 1 over the frequency So, now we know both the distance traveled and the time the elapsed.

周期，对的，它需要一个周期的时间，另一种说法是周期是，除以nu，也就是1除以频率，现在我们同时知道了。

youdao

In this thesis, we study equalization techniques for OFDM over the frequency selective fading channel and doubly selective fading channel respectively.

本文的研究内容就是频率选择性衰落信道和双衰落信道下的OFDM信道均衡技术。

youdao

The experts say you will see that with much increased frequency over time."

VOA: standard.2009.12.12

The period, that's right. So, it's going to take one period to move that long. And another way 1 we can say period is just 1 over nu or 1 over the frequency So, now we know both the distance traveled and the time the elapsed.

还是？周期，对的,它需要一个周期的时间,另一种说法是周期是,除以nu，也就是1除以频率,现在我们同时知道了。

麻省理工公开课 - 化学原理课程节选

So, if we start instead with talking about the energy levels, we can relate these to frequency, because we already said that frequency is related to, or it's equal to the initial energy level here minus the final energy level there over Planck's constant to get us to frequency.

如果我们从讨论能级开始，我们可以联系到频率上,因为我们说过频率和能量相关,或者说等于初始能量,减去末态能量除以普朗克常数。

麻省理工公开课 - 化学原理课程节选

Simply stated, single-frequency networks are when a broadcaster uses multiple transmitters to send the same signal over the same frequency.

ENGADGET: blogger-avatar

State intervention is justified only by the chaos that would be caused by a free-for-all over the use of the frequency spectrum.

ECONOMIST: Letters

Over the past 10 years, the frequency of pipeline spills has decreased by 59%, and the volume of pipeline spills has decreased by 43%, even as overall production has increased both the mileage of active pipelines and the freight tons shipped by them.

FORBES: Pipeline Infrastructure: Rhetoric v. Reality