Ironically, better measurements made of galaxy cluster member velocities show they do in fact move too quickly, and clusters must have dark matter in them too.
具有讽刺意味的是,对星系团成员速度的更好的测量显示,它们确实移动得太快了,而且星系团中肯定也有暗物质。
单词 | cluster member |
例句 |
原声例句
Crash Course 天文篇 Ironically, better measurements made of galaxy cluster member velocities show they do in fact move too quickly, and clusters must have dark matter in them too. 具有讽刺意味的是,对星系团成员速度的更好的测量显示,它们确实移动得太快了,而且星系团中肯定也有暗物质。 |
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