一段时间

If it is usually by email, put a ban on email for a period of time.

如果它通常是在电子邮件中，那么禁止一段时间使用电子邮件。

It will continue for some time is expected to import ban in January 2005 to lift.

它还将持续一段时间，预计在2005年1月的进口禁令解除。

Sure. You'll have to put the money in the bank for a fixed time.

当然可以。你得把钱存在银行固定的一段时间。

I haven't updated my bankbook in a long time.

我有一段时间没有去打印我的银行存折了。

I have not updated my bankbook in a long time .

我有一段时间没去打印我的银行存折了。

Cohen and his lab have been studying microRNAs like bantam for some time because of their important role in the regulation of many vital processes across species.

科恩和他的实验室研究小组在过去的一段时间里一直都在对像bantam一样的微核糖核酸分子进行研究，因为这类微核糖核酸分子在物种许多重要进程的调控方面扮演着重要的角色。

I do not think so, when you get along with the banyan tree, after a period of time, you will realize that the banyan tree is not common.

我并不这么认为，当你与榕树相处一段时间后，你就会体会到，榕树并不普通。

He looked at the barricade for a long time.

他看着路障看了很长一段时间。

At the period just preceding the advent of Bartleby, I had two persons as copyists in my employment, and a promising lad as an office -boy

就在巴特比光临之前的一段时间里，我已经雇用了两个人任抄写员，一个有出息的孩子当听差。

If it's been a while since your base pay was adjusted, this ploy might work.

如果你的基本薪水调整之后有一段时间了，这个策略可能会奏效。

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。