平定

By the middle of the 18th century, the Qing Dynasty had put down the aristocracy and the Junggar, and a small rebel Zhuo, a unity in Xinjiang and has adopted a series of effective measures to control this territory in the northwest of China for the final definition of Xinjiang and its major national distribution pattern The formation, as well as among ethnic groups in Xinjiang, Xinjiang and the Central Plains between the political, economic and cultural contacts and exchanges, had a profound impact.

清代是我国统一的多民族国家空前巩固和发展的时期。18世纪中叶，清朝先后平定了准噶尔贵族和大、小和卓的叛乱，统一了新疆，并采取了一系列卓有成效的治理措施，这对于我国西北疆域的最后界定，新疆各主要民族及其分布格局的形成，以及新疆各民族之间、新疆与中原之间的政治、经济、文化联系与交流，产生了深远的影响。1771年，土尔扈特人在首领渥巴锡的带领下回归祖国。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。