方向标

Wall material needs of a total 850 billion standard bricks, where demand for new wall material 510 billion standard bricks, building and sanitary ceramics in the overall level of consumption to the gentrification direction.

墙体材料需要一共计850亿美元，其中标准砖的新型墙体材料的需求510000000000标砖，建设和消费的总体水平卫生陶瓷的高档化方向。

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。