When I look at this test script, I see something that I know I will want to be able to do in many other scripts - perform a search (Figure 1).
在我查看这段测试脚本时，我看到了某些我想要能够在许多其它脚本——执行一个搜索(图1)——中做的东西。
It is essential that you ensure your logical logs will be backed up regularly if you plan to do parallel backups or want be able to perform point-in-time restores.
如果计划执行并行备份或者希望能够执行指定到某一时间点的还原，则确保定期备份逻辑日志就非常重要。
It enables computer programs to co-ordinate the use of human intelligence to perform tasks which computers are unable to do.
它能使电脑程序协调使用人的智能去执行那些电脑不能做到的任务。
Edit the file to remove unwanted tables and split it into several input files to do a staggered movement approach where you perform unload from source and load to target in parallel.
通过编辑文件，删除不需要的表并把它分割为几个输入文件，这样就可以采用分阶段转移方式，也就是并行地执行从源数据库卸载和装载到目标数据库。
The mapping table allows the user to perform scalar mappings, which is to perform restructures that do not have set semantics and that do not change the dimensions of the structures.
映射表允许用户执行标量映射，也就是要执行没有组合语义且不更改结构维度的重构。
What this means, says Stanovich, is that "intelligent people perform better only when you tell them what to do".
Stanovich指出：这一事实表明“只有在被告知了要做什么之后，聪明的人才能表现得更好”。
One way to do this is to perform a standard (or custom) login on the sending server side and use a custom login module on the target server side. Decide.
完成这项任务的方法之一是，在发送服务器端执行标准的(或者自定义的)登录，并在目标服务器端使用自定义登录模块。
While db4o allows you to perform all the usual CRUD operations on structured objects, you cannot expect to do so without encountering some complexity.
尽管db4o允许对结构化对象执行所有常用的CRUD操作，但是用户却必须承受一定的复杂性。
Otherwise, operations invoked on the request ports would go nowhere, because there are no participants to perform them. There are two things left to do.
否则，请求端口上激发的操作将得不到执行，因为没有参与者去执行它们。
A better way to do all this is to load the data into one database, then perform a query, such as that shown below.
做所有这些事情的一个更好办法是将数据加载到一个数据库中，然后执行查询，比如下面的查询。
Of course, you can extend this behavior to access a database, perform complex business logic, or do anything else you might come up with to figure out what file to link to.
当然，您可以扩展这种行为，以访问一个数据库、执行复杂的业务逻辑或您想到的其他任何东西，从而判断出要链接的文件。
What you should not do is use these techniques to perform a security test without permission.
您不应该在没有获得批准的情况下使用这些方法来进行安全测试。
And they asked these groups to perform a variety of tasks, from brainstorming answers to questions like "What can you do with a brick?" to team typing blocks of complicated text.
他们要求这些组完成不同的工作，通过头脑风暴的方式回答“你如何成为团队的一块有用的砖？”这样的问题，完成小组的答案文体。
And when it does perform a thread switch, it tends to do it in the same place whenever you run the program.
并且当它确实执行了线程切换时，每次运行程序时它往往都在同一个位置进行切换。
However, in most cases, you do not need to perform query tuning manually.
尽管如此，大多数情况下，您不需要手工执行查询调优。
And they asked these groups to perform a variety of tasks, from brainstorming answers to questions like "What can you do with a brick?"
他们要求这些组完成不同的工作，通过头脑风暴的方式回答“你如何成为团队的一块有用的砖？”
Backing up your logical logs is always a good idea and it is essential if you plan to do parallel backups or want to be able to perform point-in-time restores (see Type of backups).
备份逻辑日志一直是一个好主意，如果计划执行并行备份或想要执行指定到某一点的还原请参阅备份的类型，那么备份日志非常重要。
This principle addresses many questions, including: How do you motivate people to perform at their best?
这一原则指出了很多问题，包括：你如何激励人们，使他们的表现最好？
Do participants perform well enough to meet the usability objectives?
测试参与者的表现是否满足可用性目标？
This enables DBAs to do everything to the database that they would ordinarily do-perform regular administration tasks, load data, use utilities-but not see or alter the data.
这让 DBA 能够对数据库执行他们原来所做的所有操作（执行日常管理任务、装载数据、使用实用程序等等），但是不会看到或修改数据。
Figure out what you need to do to the controls to make them perform the actions that you want them to perform.
找出您要怎样来处理这些控件，从而使它们来实现您想要实现的任务。
When a unit is added to archive and is already controlled by configuration management, do not perform the add-to-archive operation.
当一个单元添加致档案中，或者已经由配置管理控制时，不要执行添加至档案的操作。
And with those feelings out of your mind and body it becomes easier to focus, to feel positive feelings and actually perform well and learn to do whatever you have set your mind upon.
这能大大减少那种让你退缩的消极情绪。当这种情绪被驱出身心时，你的注意力便会更容易集中，会感受到积极向上感觉，你的表现仍然会很出色，一定会学到你决心要学的东西。
You can, for example, "strip down" a process to contain a minimal subset of its content by removing packages that contain elements of work that you do not want to perform.
比如，你可以通过删除包含你不希望进行的工作元素的包来“拆开”一个过程，使它只包含它的内容的最小子集。
If you have long operations to perform, you should make sure to do them in extra threads (background or worker threads).
如果有耗时的操作，你应该把这些操作放在另外的线程中进行处理(后台线程或者工作线程)。
In the meantime, you'd do well to perform some simple tests using your own favorite API, to see how it (ideally) preserves semantic equivalence.
同时，您也可以使用喜欢的API作一些简单的测试，看看它是否(理想地)保持了语义等价性。
So, for this example, we'll assume that the operations that our NHRTs need to perform do create some objects and use some memory each time they are performed.
因此，对于本例，我们将假设NHRT需要执行的操作会创建一些对象，并在每次执行时占用一些内存。
The worst thing a parent can do is to pressure preschoolers to perform — for example, by pushing them to read or do math exercises before they're ready.
父母做的最不明智的事情就是强迫学龄前孩子去做一些事情—比如，当孩子还没有发育到一定程度时就逼迫他们去阅读或者做数学题。
The worst thing a parent can do is to pressure preschoolers to perform — for example, by pushing them to read or do math exercises before they're ready.
父母做的最不明智的事情就是强迫学龄前孩子去做一些事情—比如，当孩子还没有发育到一定程度时就逼迫他们去阅读或者做数学题。
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