English translation for "河外物质"

extragalactic matter
extragalacticmatter

Related Translations:

物质:  matter; substance; material 短语和例子可裂变物质 fissionable material; nuclear materials; 物质以三种形态存在: 固态、 液态和气态。 matter exists in three states: solid, liquid and gas.; 物质不灭定律 the law of conservation

Similar Words：

"河外射电天文" English translation, "河外射电天文学" English translation, "河外射电源" English translation, "河外天体" English translation, "河外天文学" English translation, "河外新星" English translation, "河外星系" English translation, "河外星云" English translation, "河外宇宙线" English translation, "河外源" English translation