例句與造句

1. Chapter two , we described the income disparity objectively and carried on the analysis of different stages . chapter three , we made comparative analysis of the income disparity between urban and rural residents among provinces by using linear regression and correlation analysis from the view of spatial distribution and time series . as to the reasons that made the synchronous and asynchronous income disparity change between provinces and whole country , we also made elementary analysis
   第三章，對各省城鄉(xiāng)居民收入差距進行了省區(qū)間比較的實證分析，采用了回歸分析和相關性分析的方法，從空間分布和時間序列變化兩個方面對省區(qū)間的城鄉(xiāng)居民收入差距進行了初步研究，揭示了城鄉(xiāng)居民收入差距在空間布局以及時間序列變化上的不同步性；同時，還對形成這種空間不平衡和時間變化不同步的原因進行了初步探討。
2. It's difficult to find regression and correlation analysis in a sentence. 用regression and correlation analysis造句挺難的