射电天文学 shèdiàntiānwénxué radio astronomy Definitions Defs Origin Strokes Stroke Words Sentences Sents 射电天文学 射電天文學 shèdiàntiānwénxué radio astronomy A branch of astronomy that studies celestial bodies and phenomena by observing the radio waves they emit; it uses electromagnetic radiation like radio and light waves to explore the universe
射电天文学 射電天文學 shèdiàntiānwénxué radio astronomy A branch of astronomy that studies celestial bodies and phenomena by observing the radio waves they emit; it uses electromagnetic radiation like radio and light waves to explore the universe
