千赫的英文怎么说
千赫的英文：kilohertz
参考例句：
[*]These radio waves are coming at 15000 hertz.
这些无线电波以每秒千赫的波长发出。[*]Commercial AM stations operate in the frequency range of 535 to 1605 kHz.
商业调幅之声的运作频率范围为535千赫(kHz)到1605千赫。[*]Echolocation calls are ultrasonic ranging in frequency from 20 to 200 kilohertz.
用于回声定位的叫声是20－200千赫之间的超声波kilohertz是什么意思：
n. 千赫
[*]The stress waves in elastic media have a frequency above 20 kilohertz.
弹性介质中的应力波，其频率在2万赫以上。[*]Echolocation calls are ultrasonic ranging in frequency from 20 to 200 kilohertz.
用于回声定位的叫声是20－200千赫之间的超声波
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