张紧座

Mei Guan Road four years of the Tang Kaiyuan Zhang Jiuling Feng Zhao chiselling, Dian Jian-Mei Guan, masonry construction, Block, Southern North, East and West lying, tight with cliff.

梅关古道是唐开元四年张九龄奉诏开凿，巅建梅关，砖石构筑，座南朝北，东西横卧，紧连山崖。

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。