英语单词查询
megahertz
「megahertz」的意思
n. 兆赫
n.[物]兆赫 (MHz)兆赫
「megahertz」的用法
megahertz兆赫兹 - 用于表示频率的单位，1兆赫兹等于100万赫兹。
「megahertz」的例句
The radio station broadcasts at 100 megahertz.
广播站以100兆赫兹的频率播出。
The new radar system operates at 3 gigahertz.
新型雷达系统以3吉赫兹的频率运行。
The laser pointer operates at a frequency of 5 megahertz.
激光指针以5兆赫兹的频率运行。
The microwave oven operates at 2.45 gigahertz.
微波炉以2.45吉赫兹的频率运行。
The television transmitter broadcasts at 64 megahertz.
电视发射机以64兆赫兹的频率播出。
The radio station is tuned to 98.7 megahertz.
广播站调谐到98.7兆赫兹。
The radar system is capable of detecting objects up to 10 kilometers away at a frequency of 3 gigahertz.
雷达系统能够在3吉赫兹的频率下检测到10公里外的目标。
The laser pointer is used for pointing and marking in presentations.
激光指针用于演示中的指向和标记。
The microwave oven heats food by emitting electromagnetic waves at a frequency of 2.45 gigahertz.
微波炉通过发射2.45吉赫兹的电磁波来加热食物。
The radio station is broadcasting a special program on 98.7 megahertz.
广播站正在98.7兆赫兹上播放特别节目。