You design it by selecting a number of primary data records from the information domains to be covered.
可以通过从涉及的信息域中选择一些主要数据记录进行设计。
Imagine putting the Numbers 1, 2, and 3 in a hat, shaking it, selecting a number, and recording the selected number for that trial.
想象把数字1、2和3放进帽子里，摇一摇，选一个数字，然后记录所选的数字作为一次尝试。
Like the previous example, it USES an XPath expression to select a set of nodes, and applies XQuery functions for selecting distinct values and counting the number of nodes.
像前一个示例一样，它用XPath表达式选择一组节点，然后用XQuery函数选择惟一值，并计算节点的数量。
Also, before selecting the access path, the optimizer first performs a series of query transformations to increase the number of access paths available.
还有，在选择访问路径之前，优化器首先会执行一系列查询转换以增加可用访问路径的数目。
It discusses a number of strategies for dealing with changes that do impact consumers and to provide criteria for selecting the most appropriate solution.
文中讨论了一系列策略，以处理对使用者造成影响的变更，并提供了用于选择最合适的解决方案的标准。
In selecting the site of the Olympic Games, the IOC considers a number of factors. Chief among them is which city has, or promises to build, the best facilities.
在挑选奥运会举办地的过程中，奥委会会考虑很多因素，其中最主要的是哪个城市已经有，或者承诺修建最好的设施。
39 - a fortune teller had chosen your mother's name by selecting a kanji with a lucky number of strokes.
39-一个算命的通过挑选了一个有幸运笔画数的汉字来选定了你母亲的名字。
To display the number of job applications containing a skill, change the aggregate function of the ID columns by selecting the ID columns of the crosstab (select the headers, not the rows below).
要显示包含某项技能的职位申请的数量，选择cross选项卡的id列(不是选择标题，而是选择标题下方的列)，修改id列的聚合函数。
It provides a means for selecting and identifying compounds on the basis of a number of physical and chemical criteria.
它提供了按照基本的物理和化学性能选择和鉴别部件的方法。
By enumerating a large number of language examples in her works, this essay aims to analyse the characteristics of words-selecting in Chi li's works.
通过对池莉作品中大量的语言例子分析，可以看出池莉作品在词语的选择上的“汉味”显著特点。
There are a number of elements to coming up with good tapping phrases, but I would like to share a key principle with you that will help make selecting good tapping phrases much easier.
有许多的因素形成有益的敲打短语，但是我想与大家分享一个关键的原则，它会有助于更容易选择良好的敲打短语。
Over the past decades, China's college entrance examination for all trades is also selecting a large number of outstanding talents, with an indelible contribution.
几十年来，高考也确实为我国各行各业选拔了一大批优秀人才，具有不可磨灭的贡献。
A simple and effective strategy is proposed to tune the number of graphene layers by selecting suitable starting graphite, using a chemical exfoliation method.
本文介绍了一种通过选取起始石墨烯利用化学剥落法来调整石墨烯层数的简单而有效的方法。
In selecting the site of the Olympic Games, the IOC considers a number of factors, chief among which is which city has, or promises to build, the best facilities.
在挑选奥运会举办地的过程中，奥委会会考虑很多因素，其中最主要的是哪个城市已有，或者承诺修建最好的设施。
Calculation results show that the model has the advantages in the aspects of accuracy, convergence and stability. A number of scientific data for selecting feasible scheme are provided.
成果表明，该数学模型在精确性、收敛速度、稳定性方面有其优越性，为设计部门作方案比较提供了科学依据。
A large number of alkaline soils can not be used in China. It is a feasible method that selecting proper halophytic vegetation especially salt-enduring species to ameliorate and utilize alkaline soil.
我国有大量的盐碱地无法利用，选用适宜的盐生植物，特别是耐盐树种是改良和利用盐碱地的最切实可行的方法。
We hope that you can understand what a difficult time we have had selecting exhibits from a large number of stunning works.
策展小组需要更长的作业时间以便从众多的优秀艺术家及作品里选择出适合的该展的项目。
We hope that you can understand what a difficult time we have had selecting exhibits from a large number of stunning works.
策展小组需要更长的作业时间以便从众多的优秀艺术家及作品里选择出适合的该展的项目。
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