cluster of galaxies造句
例句与造句
- The infinitesimal patterns of this radiation reveal the matter distribution of the early universe , which were the seeds of today s clusters of galaxies . it grew gradually to the vast structure as we see today
微细的温度差异标志著早期宇宙的物质分布情况,是它催生了星系团,最后慢慢形成现今所见的大尺度宇宙结构。 - The stronger attractive gravity of the overdense regions of matter stopped their expansion , allowing them to form gravitationally bound objects ? from galaxies such as our own to great clusters of galaxies
在物质分布较密集的区域,较强的重引力会阻止它膨胀,进而形成一个受重力所缚的天体,从我们的星系一直到大星系团亦然。 - There are two major errors . the first one is the error occurred in measuring v . although astronomers can locate v of individual galaxy accurately through the spectrum and the doppler s effect , owing to the gravitational pull exerted from neighbouring galaxies and clusters of galaxies , v is not wholly determined by the expansion of the universe
有两个主要的误差:第一个是测量退行速度的误差,虽然天文学家利用光谱及多普勒效应,已经很准确地找到个别星系的退行速度,但由于与邻近星系及星系团的引力作用,这个退行速度便不完全是因宇宙膨 - It's difficult to find cluster of galaxies in a sentence. 用cluster of galaxies造句挺难的
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