千赫的英文：
kilohertz
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
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