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单词
cosmic noise
释义
cosmic noise
n.
(名词)
Radio-frequency radiation originating outside Earth's atmosphere, such as that originating from sunspots.
宇宙噪音:来自地球以外空间的无线电频段的辐射,例如来自太阳黑子的宇宙噪音
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更新时间:2026/10/21 18:15:19