dark matter
英式音标：[dɑ:k ˈmætə] 怎么读
美式音标：[dɑrk ˈmætɚ] 怎么读
词汇归类 Science-knowledge 柯林斯Cobuild词频--0星词汇- Science-Knowledge-2 Word-Menu GRE必备之科技相关单词短语 Sean听力词汇大全第二部分
dark matter词义
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释义
暗物质；
英英释义
dark matter
n.(cosmology) a hypothetical form of matter that is believed to make up 90 percent of the matter in the universe; it is invisible (does not absorb or emit light) and does not collide with atomic particles but exerts gravitational force
dark matter用法
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双语例句
The problem is that dark matter is invisible.
问题在于暗物质看不见。
As it moves outward, it's slowed down by the gravity of matter all around it.
在暗物质向外扩张的过程中，其扩张速度由于周围物质的引力而减缓。
权威例句
SUPERSYMMETRIC DARK MATTERDark Matter Substructure within Galactic Halos
Dark Matter Results from 225 Live Days of XENON100 Data
Dark matter results from 100 live days of XENON100 data
The Structure of Cold Dark Matter Halos
The structure of cold dark matter halos
Resolving the Structure of Cold Dark Matter Halos
First Results from the LUX Dark Matter Experiment at the Sanford Underground Research Facility
A fundamental relation between supermassive black holes and dark matter haloes.
The evolution of large-scale structure in a universe dominated by cold dark matter