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space radio astronomy
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space radio astronomy
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理学
空间射电天文
释
space radio astronomy
空间射电天文
是探讨在地球大气之外开展的射电波段天文观测以研究天体和宇宙的性质,并研制开发相关仪器设备的分支学科。
Astronomy
space radio astronomy
空间射电天文
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total eclipse beginning
total eclipse end
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