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单词 radio emission
释义
Radio Emission
nnoun.phenomenonan electromagnetic wave with a wavelength between 0.5 cm to 30,000 m
Synset:radio radiation radio wave
Part Holonyms:radio-frequency spectrum radio spectrum
Hypernyms:electromagnetic radiation electromagnetic wave nonparticulate radiation
Inherited Hypernyms:radio waveelectromagnetic radiationradiationenergyphysical phenomenonnatural phenomenonphenomenonprocessphysical entityentity
Direct Hyponyms:Hertzian wavecarriercarrier waveground wavelong wavemedium waveradio signalshort wavesky wave
Full Hyponyms:
carrier waveground wavehertzian waveionospheric wavelong wavemedium waveradio signalshort wavesky wave
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更新时间:2024/11/10 12:27:20