This tutorial discusses queries that compare data in an IBM DB2 database.
本教程讨论用于比较IBMDB 2数据库中的数据的查询。
It is the best partner of laser particle size analyzer to analyze and compare data.
是辅助激光粒度仪进行数据解读与对比的最佳搭档。
You can compare data to a regular expression; if they match, you know your data is valid.
您可以将数据与正则表达式进行比较，如果它们匹配，则知道数据是有效的。
In addition, you might compare data before and after you run tests as an additional form of verification.
此外，您可以在执行测试之前和之后比较资料，做为另一种验证的方式。
However, when we compare two derived objects, we want to compare data members that might be particular to that derived class.
但是，当比较两个派生类对象的时候，我们希望比较可能特定于派生类的数据成员。
In doing so we will be better equipped to compare data between China and Europe and likewise be able to share even more information.
这样做我们将能更好地准备好比较中国和欧洲之间的数据，同样地，甚至能够分享更多的信息。
This type of chart grouping makes it easy to compare data from different parts of an application, or even across applications and servers.
这种类型的图表组可方便用来比较一个程序不同部分的、或甚至不同程序之间、服务器之间的数据。
You'll also benefit from the ability to compare data from different points in time, as well as the ability to send alerts when thresholds are breached.
你可能还需要比较不同时间点的数据和超出阈值能发送警告。
However, in order to compare data between Wells it is important to have a valid, area wide reference for comparison. This is the permanent datum level.
但是为了对不同的井进行比较，需要确定一个区域的有效的永久深度参考面。
One of the things that excite economists like Oswald is the ability to compare data on wealth, education and marital status with the results of happiness surveys.
使奥斯瓦德这样的经济学家兴奋的是：可以将一个人的财富、教育背景和婚姻状况同他们的幸福指数做对比调查。
Associates script lines with standard sets of tester-defined properties, such as Name, Compare Data, and links to attachments (which can opened within Manual tester).
脚本基线与测试者所规定的基本参数标准相结合，比如说：姓名、比较数据和超级链接(可以人工操作者在中打开的)。
Data compare: You can simultaneously scroll, enlarge the images and set focus while using the overlay functionality.
数据比较：您可以在使用叠加功能的同时滚动、放大图像和设置焦点。
You can save the performance data set for each execution and compare performance results between executions of your application.
您可以保存您的应用程序的每次执行的性能数据集，并比较各次执行的性能结果。
It also allows you to compare expected and actual XML data after test execution.
它还允许您在测试执行之后比较预期的和实际的XML数据。
Difference reports compare two sets of coverage data and report on how the coverage Numbers have changed due to modifications in the source code or in the tests.
差异报告比较两种类型的覆盖率数据，并报告覆盖率数据是怎样由于源代码或者测试中的更改而发生变化的。
How do the data binding approaches compare in the amount of memory used for the document representation?
对数据绑定方法如何进行文档表示所使用的内存量的比较呢？
For example, you can collect performance data over a series of test cycle runs, keep the data for each run, and compare them later.
例如，可以在一系列测试周期内收集性能数据，保存每一周期的数据，并在以后对这些数据进行比较。
Research is required to compare actual performance with design data, to identify whether a building is delivering what it should do and whether it is being run as it should be.
将设计数据和实际成效的比较的研究是需要去做的，从而检验一建筑工程是否应当开展，并且是否应当继续实行。
The purpose of this application is to compare climate data such as average rainfall for two given locations and to visualize their data as graphs in a chart.
该应用程序的目的是比较两个给定位置的天气数据，比如平均降雨量，并在图表中以图形的方式显示这些数据。
How does your data warehousing initiative compare to others in the industry?
你的数据仓库方案跟同行业中的公司相比如何？
Once you have a plot of native-memory use over time, you can compare it to application workload and GC data.
了解本机内存在一段时间内的使用情况之后，您可以将它与应用程序负载以及 GC 数据进行比较。
It is important to continuously observe system performance because you need to compare the loaded system data with normal usage data, which is the baseline.
持续观察系统的性能非常重要，这是因为需要对过载的系统数据与正常使用的数据(作为基准)进行比较。
You don't even have to produce an analysis on time-series data, as the tool lets you do a scatter plot to compare search trends between different data.
你甚至不必对这些时间序列数据进行分析，因为这个工具允许你做一个散点图来比较不同数据里的搜索趋势。
The study used federal survey data to compare the cost of both insurance premiums and out-of-pocket health spending with gross incomes from 2001 to 2006-the last year for which data were available.
调查中利用了国家调查中的数据，对比了2001年到2006年中总收入中保险费用和日常的医疗支出。(去年的调查中这些数据还是可用的。)
The HAT tool produces statistics for data types that have large number of instances in a single dump and can also compare two heap dumps to identify data types which have increased in number.
HAT工具会对在单个转储中具有大量实例的数据类型生成统计信息，并且还可以比较两个堆转储，以标识在数量上增加的数据类型。
Plastic bag data is difficult to compare over the past five years, because of changes in the way the statistics are collected.
由于统计数据在收集方式上有所变化，当前的数据无法和过去五年相比较。
Quite sensibly, you will leave it to financial journalists to sift a company's data, compare results and call up the financial director to ask impertinent questions.
自然而然地，你会把它留给专业的财金记者去过滤某家公司的数据，对比结果并叫来财务经理质问那些尖锐无比的问题。
In order to compare behaviors, the data needs to be combined.
为了比较行为，需要对数据进行合并。
If data is collected every day it will allow the hotel to establish simple booking pace forecasts by segment and day of week, from which they will be able to compare to historical data.
每天收集上述数据，可以让酒店管理者根据细分市场和时间建立简单的预订预测，并将其与历史数据作对比。
Bioinformatics searches, by contrast, use a couple algorithms that basically compare the data from one genome to the data from another.
相比之下，生物信息学的搜索系统使用的是一对算法，基本上是将一个基因组中的数据与另一个基因组中的数据进行比对。
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