注意，重新定义要求旧定义和新定义拥有相同的原始类型作为它们的基数据类型。
Note that redefines require that the old and new definitions have the same original type as their base data type.
维基数据库每隔几周就要进行更新，你也得上网获取最新版本的数据库。
The database dumps are updated every few weeks. So you need to go online to get the most recent version of the information.
使用这些实体化视图，用户的查询能够被迅速地回答，因为这种办法可以避免查询基数据中所包含的其他数据源。
Using these materialized views, user queries can be answered quickly because querying the external sources where the base data reside is avoided.
采用波长插值、时空匹配将地基数据和MODIS气溶胶产品匹配在一起，然后采用线性拟合的方法进行对比分析。
We match AERONET ground-based data with MODIS aerosol product by band interpolation and temporal-spatial matching, then compare and evaluate them by linear fitting.
雷达基数据的读取是做雷达应用软件的基础，针对目前常规方法对雷达基数据的读取遇到的数据丢失的问题，提出一种改进方法。
The problem of the data loss caused by the normal method during the radar base data reading is aimed at and an improved method is presented.
这个数字以任何标准来看均是很高的，但因其比较基数是处于深度金融危机之时的数据，因而很难解释该数据代表的意义。
While that's a high figure by any standards, it was difficult to interpret the number because it was based on a comparison with the depths of the financial crisis.
和1.31亿的就业岗位基数相比，这两个数据在统计上并不高。
Neither figure is statistically significant from zero, given that the growth is compared to a base of 131 million jobs.
下面使用以上讨论的相同的示例数据，阐释在使用和不使用查询的统计视图的情况下基数估计的差别。
Using the same sample data just discussed above, the following illustrates the difference in cardinality estimates with and without the use of statistical view for the query.
这种比较在理论上消除了与2009年初经济增长相比产生的基数效应，尽管并非所有的经济学家都确信央行的数据估算。
That kind of comparison should in theory eliminate the base effect of comparing growth with early 2009, though not all economists are convinced by the central bank's estimates.
中级配置文件在技术上更针对于数据模型的细节、表达式及基数信息，并且它更适合于业务架构师。
The intermediate profile is more technically oriented with details on data models, expressions, and cardinality information and is more suited for business architects.
每一个节点上显示的数字都是优化器对基础数据源或操作节点的基数的估计。
The number shown in each node is the optimizer's estimate for the cardinality of the underlying data source or operation node.
不使用统计视图-在这种情况下，对于数据的基数的估计明显不准确。
No statistical view - Here the cardinality based on the data is off significantly.
对于本文中的查询，收集了引用表、列、索引的统计数据，如表基数、列基数等等。
For the query in this article, the basic statistics of the referenced tables, columns and indexes were collected, such as the table cardinality, column cardinality, an so on.
如果列基数为5并且MAX_FRE q远大于20%，那说明表中的数据不是根据列均匀分布的。
If the column cardinality is 5 and yet MAX_FREQ is far more than 20%, that means the data in the table is not uniformly distributed on the column.
指定对于有效的交换，哪些数据元素是必需的，哪些是可选的(基数)？
The specifications of data elements that are required and optional for a valid exchange (the cardinality)?
变更现有输出数据结构的基数性。
将现有输入数据结构的基数性由强制更改为可选。
Changing cardinality of existing input data structures from mandatory to optional.
年度通胀数据在泰国和中国等国依然下降，但由于基数效应，未来几个月将出现上涨。
Year-to-year inflation figures — still negative in places such as Thailand and China — will rise in coming months thanks to the 'base effect.'
元素数据以及所需属性的基数性。
Cardinality adherence for element data as well as for required attributes.
这种降低比较基数的行为无疑是对今年第二季度数据的美化。
That doubtless flattered the data for the second quarter of this year by lowering the base for comparison.
论文同时分析了现有的电子邮件系统传输编码存在的缺陷，提出了一种利用编码效率高、数据扩展率低的数字数据变换方法：基数- 91编码来提高编码效率。
Meanwhile the paper analyzes the deficiency of current transmission coding and describes a new data transformation method, base91 coding with high encoding efficiency but low data extension.
用JSP实现基于中值排序基数法的BBS树状结构，给出数据结构的设计以及具体的算法实现。
Using JSP based in the sort of the middle value of the base of the tree structure of the BBS, given the data structure and the specific design of the algorithm.
更快的索引数据访问是有关高基数的第一部分钥匙吗？
For faster indexed data access is it relevant to have higher cardinality in the first part of key?
这种软件程序不仅会通过“基数感应”程序读取基因序列与程序库中数据对比的一致性，同时也能读取那些相异性。
The software programs will read not only the identity of the expected bases of DNA in a process called "base calling" but those of the variations.
尽管经济数据普遍表现疲弱，但欧洲股市在5月份自基数较低的水平上扬，表现较美股优秀。
European markets performed even better than those in the US over May, rallying from a lower base despite generally poor economic data.
这个算法已经处理碰撞，所以我们可以得到一个基数估计所需的精密，即使我们从来没有把所有的输入数据到一台机器。
The algorithms already handle collisions so we can still get a cardinality estimation with the desired precision even though we never brought all of the input data to a single machine.
单位职工的工资信息管理作为一个单位管理的重要方面，其可变因素多，管理复杂，繁琐，时间跨度大，再加上固定的基数大，形成巨大的数据量，人工管理困难。
The personals's wages information manage as an important part Crop manage has a great deal of changes of element. The compicated manage, long interval and the big regular base wages make a huge data.
单位职工的工资信息管理作为一个单位管理的重要方面，其可变因素多，管理复杂，繁琐，时间跨度大，再加上固定的基数大，形成巨大的数据量，人工管理困难。
The personals's wages information manage as an important part Crop manage has a great deal of changes of element. The compicated manage, long interval and the big regular base wages make a huge data.
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