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kilohertz是什么意思？

kilohertz

英[ˈkɪləhɜ:ts] 美[ˈkɪləhɜrts]

n. 千赫；

复数：kilohertz;

例句

Twisted - pair conductors are sufficient if frequencies of interest are below a few hundred kilohertz. 如果信号频率低于几百kHz,则使用双绞线就已足够.
They sat aside 100 channels, each 200 kilohertz wide. 他们在旁边坐了100种渠道, 各200千赫宽.
Their instruments detected very faint radiowaves at a frequency of 3 kilohertz. 他们的仪器检测到一个3千赫的微弱无线电波。
...a frequency of 24 kilohertz. 24 千赫的频率

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柯林斯高阶英汉双解学习词典释义

N-COUNT

千赫（兹）

A kilohertz is a unit of measurement of radio waves. One kilohertz is a thousand hertz.
例句
Their instruments detected very faint radiowaves at a frequency of 3 kilohertz. 他们的仪器检测到一个3千赫的微弱无线电波。

英英词典释义

Noun
1. one thousand periods per second

行业词典

医学：千赫兹：等于1000(103)赫兹(周／秒)。缩写为kHz；

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