大帐蓬

The American Royal Livestock, Horse Show and Rodeo began as a cattle show in a tent at the Kansas City Stockyards in 1899. Today it is one of the Midwest's biggest annual autumn events.

始於1899年的美国第一等家畜、马秀及牛仔竞技会，刚开始只是堪萨斯市牲畜围场内，一间帐蓬下的牛只展示会；但现在，它已是中西部最大的年度秋季盛事之一。

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。