轰鸣的东西

Following the termination of World War I,Britain and the United States at first experienced a boom in industry,called the Roaring Twenties,the 1920s ushered in a number of things---prosperity,greater equality for women in the work world,rising consumption,and easy credit.

第一次世界大战结束后的头一段时间里，美英都经历了一段工业兴旺期，称为'20年代的轰鸣'(how to translate？)。经济繁荣，妇女更平等的工作地位，更多的消费，简单的信誉贷款都是20年代里出现的东西。

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。