dark matter
Pronunciation
/dˈɑːɹk mˈæɾɚ/

“dark matter”的英语定义和含义

Dark matter
01

暗物质, 黑暗物质

(physics) an invisible substance that makes up most of the universe's mass, detectable only through its gravitational effects
语法信息
有生性状态
抽象
形态构成
复合词
不可数
例子
Astronomers believe that dark matter makes up approximately 27 % of the universe's total mass and energy content.
天文学家认为暗物质约占宇宙总质量和能量的27%。
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