| 释义 |
赫 Hè|Hè
基本例句
surnameawe-inspiringHertzcycle per secondperiods per second
赫兹频率的单位，等于每秒一周A unit of frequency equal to one cycle per second.
百万赫每秒一百万周。尤用作无线电频率的单位One million cycles per second. Used especially as a radio-frequency unit.
一个频带的上下界频率之差，单位用赫兹表示。The difference, expressed in Hertz, between the two limiting frequencies of a band. |