| 释义 |
radio-wave 英'reɪdiːəʊw'eɪv美'reɪdiːəʊw'eɪv COCA¹²⁴²⁶⁰BNC²³⁶²¹³⁺¹
基本英英例句例句
电波¹⁰⁰
名词 radio wave:
an electromagnetic wave with a wavelength between 0.5 cm to 30,000 mThe radio is a medium of communication.无限电波是一种交流媒介。
Both the quick-algorithm of radio wave reflation are presented in the paper.本文提出了电波折射误差快速算法及修正。 When ice is used as dielectric, the law that the relative dielectric constant varies with the frequency can be found within the low radio-wave band.
利用冰作介质，在低频范围内研究了相对介电常量随频率变化的规律。 cnki |