名词
中文翻译：背景光谱同义词
同义词：
['background radiation', 'background emission', "background noise例句：1. The study of thebackground spectrum is crucial for understanding the Earth's atmosphere.（研究背景光谱对于理解地球大气至关重要。）2. The background spectrum of the staris a mystery that has fascinatedastronomers for centuries.（这颗星的背景光谱是一个数百年来一直吸引天文学家的谜团。）3. The background spectrum of thegalaxy shows evidence of matter and energy inmotion.（星系的背景光谱显示了物质和能量在运动的证据。）"]
例句：
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1. The study of thebackground spectrum is crucial for understanding the Earth's atmosphere.
研究背景光谱对于理解地球大气至关重要。
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2. The background spectrum of the staris a mystery that has fascinatedastronomers for centuries.
这颗星的背景光谱是一个数百年来一直吸引天文学家的谜团。
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3. The background spectrum of thegalaxy shows evidence of matter and energy inmotion.
星系的背景光谱显示了物质和能量在运动的证据。