A frequency low power divide - by - 2 Injection - Locked frequency Divider (ILFD) is presented.

设计了一个高频低功耗的注入锁定二分频器。

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ObjectiveTo compare the effects of modulated medium frequency low frequency current hydroelectric bath therapy and electromagnetic therapy on heel pain.

目的比较低频调制的中频电水浴疗法与电磁疗法治疗[足]跟痛的疗效。

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ConclusionThe modulated medium frequency low frequency current hydroelectric bath therapy is a simple, safe and better effect method for sequela of ankle fracture.

结论低频调制的中频电水浴疗法是治疗踝部骨折后遗症的一种简单、安全、疗效好的方法。

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So, similarly in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.

在这个例子里,能量差较小,我们得到的频率低,这意味这它的波长更长。

麻省理工公开课 - 化学原理课程节选

Europe's business market is more limited, too: Fewer routes have enough traffic to sustain the frequency of low-cost departures that could attract business passengers.

FORBES: Magazine Article

Cocoon features a ported enclosure and a built-in, 2-way speaker system with dual-layer woofers for resounding low frequency response.

ENGADGET: Denon intros Cocoon Home and Portable AirPlay docks, will transform songs into musical butterflies

What does Dr Paxton - who is using the Loch Ness phenomenon to analyse how science handles anecdotal and low frequency data - think?

BBC: Loch Ness Monster: Is Nessie just a tourist conspiracy?