an electromagnetic wave of the kind used for radio; a radio-frequency wave (cf. radio frequency, n. compounds); frequently in plural.
| 单词 | θ76141 |
| 释义 | the world > matter > physics > electromagnetic radiation > radio wave > [noun] (12) radio wave1915 an electromagnetic wave of the kind used for radio; a radio-frequency wave (cf. radio frequency, n. compounds); frequently in plural. radio energy1919 Energy transmitted in the form of radio waves. Subcategories:— emission of (1) — study of (1) — layer reflecting long or waves (4) — layer reflecting short waves (1) — signal affecting layer (1) — instrument reflecting (1) — instrument measuring (1) |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。