请输入您要查询的英文单词：
单词
radio waves
释义
radio waves
简明释义
无线电波：指在无线电通信中传播的电磁波。
网络释义
短语
1
propagation of radio waves
uhf无线电波的传播
2
Radio Waves
电波 ; 无线电波
3
cosmic radio waves
宇宙无线电波
双语例句
1
Many objects in the universe are invisible, but they send
radio
waves
.
宇宙中的许多物体是看不见的，但它们发射无线电波。
2
Nearly all astronomical objects in space emit
radio
waves
, whether nearby stars, objects in far away galaxies, they all give off
radio
waves
.
太空中几乎所有的天体都发射无线电波，无论是附近的恒星，还是遥远星系中的天体，它们都会发射无线电波。
3
Their instruments detected very faint
radio
waves
at a frequency of 3 kilohertz.
他们的仪器探测到了频率为3千赫的非常微弱的无线电波。
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更新时间：2026/9/4 11:40:30