kilohertz

音標(biāo)發(fā)音

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赫玆到3.;5千赫。
Twisted-pair conductors are sufficient if frequencies of interest are below a few hundred kilohertz.
如果信號頻率低於幾百kHz，則使用雙絞線就已足夠。
Echolocation calls are usually ultrasonic ranging in frequency from 20 to 200 kilohertz (kHz),whereas human hearing normally tops out at around 20 kHz.
用於廻聲定位的叫聲一般是20－200千赫之間的超聲波，而人所能聽到的最高頻率在20千赫左右。
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玆的時脈，但在短期內(nèi)別想要有10億赫玆等級的有機晶片。

A kilohertz is a unit of measurement of radio waves. One kilohertz is a thousand hertz.