在模型更改之前和之后添加实现。
转化之前和之后声明的比较。
下面是升级之前和之后一个LPAR的输出。
Refer to the output below, from one of the LPARs before and after the upgrade.
图16和17比较了添加新关联之前和之后的屏幕。
Figures 16 and 17 compare the screens before and after you add the new association.
我将介绍在POWER 6升级之前和之后执行的步骤。
I will outline the steps I performed before and after the POWER6 upgrade.
类在方法调用之前和之后必须保持不变(一旦对象已经构建)。
A class invariant must hold before and after all method calls (once the object is constructed).
开发者进行重构的两个关键时机是：在实现一个功能之前和之后。
Two key opportunities exist for developers to refactor: before and after implementing a feature.
每个远程调用之前和之后的时间（时间戳可以显示该调用花了多长时间）
The time before and after each remote call (the timestamps can show how long the call took)
如果扩展了LDAP模式，那么必须维护修改，并在修改之前和之后备份整个目录。
If you have extended LDAP schema, you must maintain the changes and back up the entire directory prior to and after the change.
单击options选项卡，指定测试时间间隔，包含测试之前和之后的一段时间。
Click the Options TAB, and specify the interval of your test, including some time before and after the test.
以下是DB2BATCH运行样例摘要，说明启动行压缩之前和之后的查询执行时间。
Following are DB2BATCH run sample summaries illustrating query execution times before and after row compression has been enabled.
就业数据在就业市场跌至绝对低点之前和之后的月份表现起伏不定，这种状况并不罕见。
Uneven performance for jobs in the months both before and after the absolute low point in the labor market is not uncommon.
他们还被告知，他们的行为会被记录下来，在试验之前和之后要完成调查问卷。
They were also informed they were being recorded, and participants completed pre - and post-survey questionnaires.
在SAP中，在转移之前和之后运行lsconf命令，从而确认物理服务器已经改变了。
From within SAP, run the lsconf command before and after the migration to confirm that the physical server has changed.
第一种方法是对代码进行一套完全彻底的单元测试：在重构之前和之后都必须通过这样的测试。
One way is to have a thorough set of unit tests for the code: the code should pass the tests both before and after refactoring.
在获取互斥锁之前和之后各调用这个例程一次，从而根据经过的时间决定是否需要进一步处理。
This routine is called twice-before and after mutex acquisition-to determine whether further processing is required based on the time elapsed.
我们使用一个静态类，其中包含在XmlObject更改之前和之后运行的方法，见清单3。
You use a static class that has methods that run before and after the XmlObject changes, as shown in Listing 3.
Ksplice还提供一对hooks，可以在更新内核之前和之后运行设置和清理代码。
Ksplice also provides a pair of hooks to run setup and tear-down code immediately before and immediately after the kernel is updated.
为了观察被试当时的真实感受，研究者已经在他们写这些简短描述之前和之后秘密地对他们进行了测量。
To see how they were feeling in the moment, participants were given surreptitious measures both before and after writing these short descriptions.
您可以下载改进之前和之后的示例应用程序源代码，也可以在作者的Web服务器上查看两个版本的运行效果。
You can download the before and after source code for an example application and see both versions in action on the author's Web server.
图19显示了选择具体类型(ExtensionBO)之前和之后的抽象业务对象(AbstractBO)。
Figure 19 shows an abstract business object (AbstractBO) before and after you select a concrete type (ExtensionBO).
第一个是在键轴之上和之下，我们可以看到电子密度，另外一个垂直于它，所以在键轴之前和之后有电子密度。
The first one will be above and below the bond axis is where we'll see the electron density, and the second will be perpendicular to that, so it will be a density in front of and behind the bond axis.
您可以通过比较查询RUNSTATS之前和之后的EXPLAIN输出，来确定运行RUNSTATS对于访问计划的影响。
You can determine the effects of running RUNSTATS on the access plans by comparing the EXPLAIN outputs of the queries before and after RUNSTATS.
以下是某些具有职业接触史，并感染了HIV病毒的工作人员的病例，但他们在可能受感染的接触之前和之后都没有立即进行检测。
These are cases in which a worker is infected with HIV and has a history of occupational exposure, but did not have a test immediately before and after the possible exposure.
此外，它提供了输入脚本头部(header)和脚本尾部(trailer)的操作，这些部分分别在脚本执行之前和之后运行。
In addition, it provides options to enter a script header and a script trailer, which would be run before and after the script execution, respectively.
普雷斯科特·布什，即乔治·h·w·布什的父亲、乔治·w·布什的爷爷，在担任美国参议员之前和之后都曾是这家银行的合伙人。
Prescott Bush, father of George H. W. Bush and grandfather of George W. Bush, served there as a partner both before and after his tenure in the U.S. Senate.
在本例中，我们来看报告的属性，并使用FlashCompareTool来确保报告在软件更新之前和之后看起来完全相同。
In this example we will go to the properties of a report and use the Flash Compare Tool to make sure that the report looks exactly the same before and after the software update.
在本例中，我们来看报告的属性，并使用FlashCompareTool来确保报告在软件更新之前和之后看起来完全相同。
In this example we will go to the properties of a report and use the Flash Compare Tool to make sure that the report looks exactly the same before and after the software update.
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