名词中文翻译
中文翻译：宇宙射线丰度
同义词：
['cosmic radiation abundance例句：1. The cosmic rays are the primary source of background radiation in space.（宇宙射线是太空中背景辐射的主要来源。）2. The abundance of these elements in the universe is a mystery that scientists are still trying to solve.（这些元素在宇宙中的丰富性是一个科学家仍在试图解决的谜题。）']
例句：
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1. The cosmic rays are the primary source of background radiation in space.
宇宙射线是太空中背景辐射的主要来源。
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2. The abundance of these elements in the universe is a mystery that scientists are still trying to solve.
这些元素在宇宙中的丰富性是一个科学家仍在试图解决的谜题。
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3. The abundance of dark matter in the universe has been a topic of much debate among astronomers.
宇宙中暗物质的丰富性一直是天文学家争论的焦点。