Sets the error description for a column specified by index.
为由名称指定的列设置错误说明。
Note also that a Row is ordered, so that you can pull out name/value pairs by index.
还要注意的是Row 是排序的，这样您就可以通过索引来取出名称／值的对。
Gets the data stored in the column, specified by index and version of the data to retrieve.
取得储存于资料行中的资料，它是由要撷取的资料索引和版本所指定。
In such cases, looking up an attribute by name could yield better performance than looking it up by index.
在这种情况下，按名称查找属性可能会获得比按索引查找更好的性能。
In this way, you can balance the resources that are used by index operation with those of the concurrent users.
通过这种方式，可以在那些并发用户间平衡索引操作所使用的资源。
Importance of this particular query: the more important the query, the more you might want to tune by index creation.
这种特定查询的重要性：查询越重要，那么您可能就越应该通过创建索引来进行调优。
Moreover, it was carried out that tree stem forms were valued by index method analysis for each new poplar clones.
同时利用指数分析法对杨树新无性系干形的优劣进行了综合评价。
In the opposite of this, 'Intermezzo', designed by INDEX Architecture, seeks to adopt a language of continuity with its context.
而与此相反，由INDEX递交的这个设计方案则采用一种流通的语言，一种融入的语言，从而实现建筑与景观及场地之间的互动。
In the implementation of org.xml.sax.Attributes in Xerces2, attributes are stored in an array for fast access to attributes by index.
在Xerces2的or g . xml . sax .Attributes实现中，属性是保存在数组中的，以便能够按照索引快速对其进行访问。
The economic evaluation on the damage caused by index deviation of the power quality is helpful to adopt proper improving measures.
对电能质量指标偏离产生的危害进行经济评估，有助于合理采用相应的改善措施。
Definition of parameterized queries that can take parameters as an ordered list, referred to by index Numbers, or as named parameters referred to by name.
定义参数化的查询，这种查询可以以有序列表形式接收参数(按索引号引用参数)，也可以采用按名称引用的命名参数。
If you access elements by index, a linked list is not a good solution: you have to traverse the list from the beginning, so it is an o (n) operation.
如果你访问元素的索引，一个链表是不是一个好办法：你必须遍历列表的开始，所以这是一个O (n)的操作。
In specific research, nor on the school's overall performance assessment system of colleges, established by index, to evaluate further decomposition.
在具体的研究中，也没有对学校整体绩效考核体系下的学院、部门建立分指标，对考核指标做进一步的分解。
By index evaluation and empirical analysis, we discuss the pattern and time gradient of Beijing-Shanghai railway's effects on regional spatial structure.
通过比较回归方程系数的大小变化、正负变化，研究京沪铁路对经济、社会、资源、环境的影响变化情况。
Each tuple, in turn, carries two elements - accessible either by index or by the alias, if any, of the individual TupleElements, or directly by the TupleElement.
反过来，每个二元组都带有两个元素—可以被每个TupleElement的索引或别名(如果有的话)访问，或直接被TupleElement访问。
When attributes are stored in this manner, you can achieve better performance when processing attributes by accessing them by index rather than by their name.
如果以这种方式存储属性，按索引而不是按名称处理属性可以取得更好的性能。
The dynamic changes of sum of the length of main roots was approached by index curve, which could distinguish the rooting characteristics of various genotypes.
对主根总长度的动态变化用指数曲线加以逼近，准确地判明各基因型的生根特点。
As soon as you start keeping track of array offsets, your code will get much more complicated so any time you can avoid iterating through an array by index you should.
一旦您开始跟踪数组偏移，您的代码就会变得更加复杂，以至于任何时候您都应该避免通过索引迭代通过一个数组。
Results: Water iodine content calculated by linear regression equation, multiplied by coefficient of rectification, equals that calculated by index regression equation.
结果利用线性回归方程计算出的水碘含量，通过与校正系数相乘等于指数回归方程计算出的水碘含量。
Other conceptions in the system, various corporation activities and the corresponding contribution level and structure, can all be appraised and forecast by index of reflex of conceptions.
公司观念系统中的所有其它观念，表现多样的公司行为及相应的贡献水平和结构，都可以通过四个基本观念进行表达、判断和预测。
The process index of aerobiosis exposural pool treatment method can be selected by aerobiosis vibration bottle.
可以通过好氧振荡瓶培养法来选择好氧曝气池处理法的工艺参数。
It stores recipes and organizes them by category and index.
它通过分类和索引来存储和组织食谱。
Instead of converting your entire site to static URLs, pick the pages you want to index by a crawler.
代替将整个站点转换为静态url，您可以挑选一些希望爬行器建立索引的页面。
But be careful with this tactic; you do not want to replicate a table in an index by including all of the table's columns in the index key.
但是要小心使用这一策略；您并不想以在索引键中包含数据表所有列的方式在索引中复制一个表。
This section describes a simple mechanism for creating an inverted text index by using index extensions.
本节描述一种简单的通过使用索引扩展创建反向文本索引的机制。
Addicted to Notecards: Vladimir Nabokov used 5 - by 8-inch index CARDS to compose and order the scenes in his novels.
爱好便笺。弗拉基米尔·纳博科夫经常用5- 8英寸的索引卡去撰写和排序小说的场景。
Also in the query rewrite vein, modifying a SELECT to get rid of a range-type predicate can increase performance by improving index key column matching.
另外，在查询重写状态下，修改SELECT来摆脱一个范围型谓词，可以通过提高索引键列匹配增强性能。
Obesity is commonly measured by body mass index, or BMI.
肥胖通常使用体重指数（BMI指数）来衡量。
Obesity is commonly measured by body mass index, or BMI.
肥胖通常使用体重指数（BMI指数）来衡量。
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