一段时间

Be very annoyed with oneself because one has done something stupid or missed an opportunity.

解析：get the hang of something 的意思是找到窍门，找到做事的方法或者弄清文字，言语的意义，尤其指经过一段时间的努力之后。

If you've had your system for some time then you'll be astonished at the number of unnecessary Windows registry keys and files hanging around, just waiting to strike.

如果您在您的系统一段时间，接著，您感到惊讶有多少不必要的Windows注册表项和文件，挂在靠近，只是等待罢工。

You may be away from home for a period of time.

你可以离家一段时间。

You may be away from home for period of time.

你也许可以离开家一段时间。

I'll be away for some time.

我要离开一段时间。

He will be away for some time.

他要离开一段时间。

I told her that I was going to be away a long time

我告诉她我要离开很长一段时间

To be fully aware or cognizant of ; show approval or appreciation of

该词不能用于进行时，也不能与表示一段时间的短语连用。

Be detached from As far as i know, they were detached from each other for quite a long time.

就我所知，他们相互感情上疏远已有一段时间了。

I have to take some time and figure out what needs to be done for the customer.

我有一段时间，搞清楚客户需要做的。

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。