工作持续时间

That support is now dwindling. Geoffrey Hewings, an economist at the University of Illinois at Urbana-Champaign, explains that Illinois is apt to enter business cycles later than the country, but that its downturns are usually deeper and longer. The state lost 100,700 jobs in 2008, 73,600 in November and December alone.

伊利诺伊大学厄本那—香槟分校的经济学家Geoffrey Hewings解释说：伊利诺斯州进入商业周期要比全国其它地区都慢，但遇到衰退却下滑得更深，时间也持续得更久。2008年，全州共失去100，700个工作岗位，其中仅11－12两个月就占73，600个。

I can easily live with the knobs, so long as they continue to work.

我能很容易的使用这些旋钮，，因此它们能尽可能长时间地持续工作。

Tiny bits of minerals, pearls and shells ascended as high as 7000 stands in Mila's continued work with them over time, and then were restrung as gifts to those graduating in her program.

在Mila与它们长时间持续的工作中，矿石、珍珠和贝壳微粒提升到7000股之高，然后被重新编串，作为给那些在她项目中毕业学生的礼物。

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。