n.千赫

They sat aside 100 channels, each 200 kilohertz wide. 他們在旁邊坐了100種渠道,各200千赫寬。

Most telephones reproduce 300 hertz to 3.5 kilohertz. 大多數(shù)電話重現(xiàn)300赫茲到3.

Twisted-pair conductors are sufficient if frequencies of interest are below a few hundreds:成百上千；許多." target="_blank">hundred kilohertz. 如果信號頻率低于幾百kHz，則使用雙絞線就已足夠。

Clock frequencies up to hundreds of kilohertz might be achievable, but don't look for gigahertz-rated organic chips anytime soon. 或許可以做到幾十萬赫茲的時脈，但在短期內(nèi)別想要有10億赫茲等級的有機晶片。

Any radio waves with frequencies below about one kilohertz (a wavelength of greater than 300 kilometers) cannot penetrate into our galaxy. 我們現(xiàn)在意氣風發(fā)的要看的更多更遠，我們的知識在累積在修正，在通向終極真理，如果它存在的話；