| 释义 |
radio emission ˈreidiəuɪˈmɪʃən 短语¹⁸⁰⁰⁹⁸⁺¹
基本英英近义反义例句例句
射电发射,无线电发射,射电辐射
Noun:
an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m近义词 radio wave无线电波radio radiation射电辐射
Are the ship's main radio transmitter aerials earthed and radars switched off?船上主要的无线电发射天线是否已接地，雷达设备电源是否已断开？
A numbers station is a government operated radio station broadcasting intermittently on the short-band frequencies.电台是政府操作的无线电发射站，间歇地发射短波频率。 So far there is no widely accepted model for the radio emission.
至今尚无对这种辐射普遍接受的模型。 cnki
Then, an overview of the theory of radio/span> emission mechanisms and the propagation of radio emission in solar coronal was done.
然后对有关射电辐射机制、传播的理论作了一个简要的回顾。 cnki
When this cone sweeps across the line of sight to Earth, we see the radio emission brighten regularly, just like a lighthouse.
当这束光扫过地球，我们就能观测到周期性变化的射电信号，就像一个灯塔。 equn |