khz
「khz」的意思
abbr. 千赫(等于 kilohertz)
kilohertz 千赫兹,千次每秒
「khz」的用法
khz千赫兹 - 频率单位
「khz」的例句
The radio station broadcasts at 98.5 kHz.
该广播电台以98.5千赫兹的频率播出。
The signal is transmitted at a frequency of 2.4 GHz.
信号以2.4吉赫兹的频率传输。
The antenna is tuned to receive signals at 100 MHz.
天线调谐以接收100兆赫兹的信号。
The oscilloscope displays the signal at 1 kHz.
示波器以1千赫兹的频率显示信号。
The radar operates at a frequency of 3 GHz.
雷达以3吉赫兹的频率运行。
The speaker produces sound at a frequency of 20 kHz.
扬声器发出20千赫兹的声音。
The microwave oven operates at 2.45 GHz.
微波炉以2.45吉赫兹的频率运行。
The radio wave has a wavelength of 3 meters.
这个无线电波的波长为3米。
The frequency of the AC power supply is 50 Hz.
交流电源的频率为50赫兹。
The laser pointer emits light at a wavelength of 650 nm.
激光笔发出波长为650纳米的光。