key number

If the number of different key values is small, bitmap indexes are very space efficient.

如果不同键值的数量比较少, 位图索引将有一个很好的存储效益.

In the light of this information it is now possible to identify a number of key issues.

根据这一信息，现在有可能弄清楚几个关键问题了。

SENTENCE STRESS is GOLDEN KEY NUMBER TWO for speaking and understanding English.

句子中的重读是学会说和听英语的第二把金钥匙。

The negotiations have got stuck on a number of key issues.

谈判在一些重大问题上陷入了僵局。

A number of key water conservancy projects were launched or completed.

一批重大水利设施项目相继开工和竣工.

Offer a postal mail box number and a key for the box.

编定信箱号码及发给信箱钥匙.

The only things that are absolutely essential to remember are one's computer login details, pin number and ( possibly) names of a few key workmates.

绝对必须记住的，只有电脑注册信息和PIN码。一些重要同事的名字，可能也有必要记住。

Key Number Two Prepare interesting, colorful captivating lesson plans and deliver them with gusto.

第二把钥匙要把课准备得生动有趣 、 丰富多彩,讲课要讲得津津有味.

This key specifies the number of days interval between the GAL cache refresh.

这个键值指定了更新GAL快取的间隔日数.

This paper was supported by the key program of Hunan Provincial Department of science and technology support ( project number: 2010NK2006).

本文系湖南省科技厅科技计划重点项目资助项目（项目编号：2010NK2006）。

Analyzed the output data, and find out the key factors influencing the capacity coordination, fitting the relationship between the number of departure line, the time interval of trains arrival and the rate of train running delay.

对输出数据结果进行分析，找出影响能力协调的关键因素，将到发线数目、列车到达强度和列车运行延误率、区间&车站最终通过列车数之间的相互关系进行拟合。

Please show me your key number and sign your name here.

请给我看看你的手牌号,在这儿签名.