雇佣工人

Culbertson, Montana—whose population dropped from 796 in 1990 to 714 in 2005—is replacing its old oil-seed factory with a biodiesel plant that employs several dozen workers.

蒙大拿州的卡伯特森，其人口从1990年的796降至2005年的714，现今，该镇原有的油籽厂已被生物柴油厂所代替，新的工厂能雇佣好几十名工人。

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。