必须履行的责任

The effective distribution of the public land bears the realization of government responsibility, and there is such logicality between them. To realize the responsibility of government needs to perform the governmental functions. Public service is the main part of the transformation of governmental functions. Providing public service should also be based on public land.

有效配置公共用地承载了政府责任的实现，两者之间蕴含着这样的逻辑关系：实现政府责任需要履行政府职能，公共服务是政府职能转型的主要方面，提供公共服务又必须以公共用地为基础。

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。