联合国教科文组织

A global scheme laid out by the International Astronomical Union, it has also been endorsed by UNESCO — the UN body responsible for Educational, Scientific and Cultural matters.

一个全球性的计划所规定的国际天文学联盟，也有人赞同教科文组织-的联合国机构，负责教育，科学及文化事宜。

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。