background radiation翻译
background radiation的基本解释
读音: 美: 英:
背景辐射：指弥漫于宇宙中的微波辐射，是宇宙大爆炸理论的主要证据。
例句
This is called natural background radiation.这称为自然环境辐射。These levels of natural and background radiation is normal.但这些都只是正常辐射。
But natural background radiation is more than 100,000 times the highest levels detected.但其检测量大大高于自然本底辐射量一万倍。
短语
extragalactic background radiation 河外背景辐射celestial thermal background radiation 天空热背景辐射
natural background radiation 自然辐射 ; 天然本底辐射 ; 本底辐射 ; 自然本底辐射
0
纠错
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