宇宙大尺度结构 meaning in English

large scale structure of the universe

Can we conclude that our universe is inhomogeneous ? though more and more evidence points to the existence of the large scale structures , the answer is no . the reason is that the distribution of the largest structures may be uniform
虽然最新的研究结果皆显示了宇宙大尺度结构的存在，但我们的答案依然是不，我们仍怀疑宇宙物质的分布在更大更大尺度的层面可能是均匀的。
This thesis mainly concentrates on the orientations of the spin vectors ( svs ) with different samples of the field galaxies in the local supercluster ( lsc ) and of the galaxies in the virgo cluster , with the context of the origin and formation of galaxies and clusters . we also statistically studied the intrinsic flatness of the disk galaxies
本文主要对本超星系团中的场星系、不同样本来源的virgo团成员星系的旋转矢量方向分布情况进行统计分析，以期寻找星系或星系团等宇宙大尺度结构的形成和起源信息，并给已有的或新的星系或星系团形成和起源理论提供观测依据和实验佐证。