They are defined in every JSP page and used behind the scenes by the container whether you declare them or not — although you cannot redeclare them.
不论您是否声明它们——虽然您不能重复声明它们，它们在每个jsp页面当中都进行定义，并且在后台由容器使用。
These two statements are identical; the statement works the same whether or not WORK is used.
这两个语句是相同的；两个语句的行为是一样的，不管是否使用WORK。
I used it consciously with Zen Habits, and I've seen it put to use by other successful bloggers as well - whether they're aware of it or not.
我在“禅宗习惯”上有意识地使用了它，而且我看到其他成功的博主们也使用了它(无论他们是有意识的还是无意识的)。
Conditions are used to determine whether a particular mapping will or will not occur at runtime, thereby providing a way to control the logical flow of mappings.
这些条件用于确定某个特定的映射是否会在运行时出现，从而提供一种方式来控制映射的逻辑流。
The lighting strategy she ultimately used—two strobes overpowering the sun—let her continue shooting regardless of whether the sun was shining directly on her subject or not.
摄影师使用的照明策略是利用两个影室灯压住阳光，这样她就不用关心阳光是否直射在模特的身上了。
Rather, data mining is used to point out data records that deserve a closer look by a human analyst or expert who must then decide whether to take action or not.
相反，数据挖掘用于指出有待分析师或专家进一步分析的数据记录。然后，析师或专家以此为依据决定是否采取行动。
Whether or not the connection should be used is dependent upon the verification result and security considerations.
是否应该使用连接取决于验证结果和安全方面的考虑。
It is safe to say that in the near future, all phones will have some form of online access, whether it is being used or not.
可以有把握地说，在不久的将来，无论使用与否，所有手机将具有在线访问功能。
Conditions can be used to determine whether a particular mapping will occur at runtime or not.
可以使用条件确定是否在运行时出现特定映射。
This way, we control which content to present based on whether the page template was being used for the home page or not.
这样，就可以根据页面模板是否用于主页来控制显示哪些内容。
For instance, sender and receiver don't need to be overly concerned as to whether or not security is being used and how it is being implemented.
例如，发送方和接收方不需要过于关心是否使用了安全性且如何实现安全性。
This information can be used by replication to determine whether a log record has been processed or not.
此信息被复制用于确认日志记录是否被处理过。
From the JMS client's perspective, the client code is not aware of whether or not SSL is being used for the connection.
从JMS客户端的角度来看，客户端代码并不关心是否使用SSL连接。
In many applications, whether or not the user is kept waiting depends on how Ajax is used.
在许多的应用程序是否或没有用户是否保持轮候取决于如何使用Ajax。
The webGarden attribute takes a Boolean value that indicates whether or not multiple worker processes (one per each affinitized CPU) have to be used.
webGarden属性通过一个布尔值设置是否允许多个工作进程（每个进程对应关联cpu）使用。
Whether or not JIT compiling is always used (-Xcomp), never used (-Xint), or only done on hotspots (-Xmixed; this is the default, and highest performance option).
使用 JIT编译的方式：总是使用（-Xcomp）、从不使用（-Xint）或只对热点使用（-Xmixed；这是默认选项，产生的性能最好）。
To just check whether XML data is validated or not, the IS VALIDATED predicate is used.
要只检查XML数据是否经过验证，可以使用IS VALIDATED 谓词。
It has expanded in a sense that it can detect a greater variety of in-scope functions, whether used within a use-when attribute or not.
它可以检查作用范围内的更多种函数，不论是否在use - when属性中使用。
Prior to ejb 3.0, you had to implement callback methods, such as ejbCreate , on the bean class; bean classes had to implement all the methods, whether they used them or not.
在ejb 3.0之前，必须在Bean类上实现回调方法，如ejbcreate ； bean类必须实现所有方法，无论是否使用它们。
Usage: This parameter controls whether or not null data values are treated as zeros when used in calculations.
用法：该参数控制在计算中是否将null数据值看作0。
The steps used to specify which channel exits run on a particular WebSphere MQ messaging provider resource depend on whether or not that resource is based off the information in a CCDT.
用来指定特定WebSphereMQ消息提供程序运行哪个通道出口的步骤取决于该资源是否基于CCDT中的信息。
There used to be an old joke in America that people should take a bath once a week, whether they need one or not.
以前在美国有一个老笑话，说不管人们需不需要，他们至少每个礼拜该洗一次澡。
Let your curls get used to the cut and then decide whether you want to return to that stylist or not.
有时你和你的卷发不得不经历阵痛。让你的卷发适应新发型吧，然后决定下次还要不要去找那个发型师。
If you are not that well versed in mechanics and cars, you may want to take a mechanic along so that he or she can evaluate whether the car really is worth the used dealer's tag price.
如果你在机械和车方面不是那么精通的话，你可以让一个修车工与你随行，这样的话他(她)能掂量掂量那车是不是真的物有所值。
The condition will be used at run time to assert whether or not a business process was configured to be transformed, using your custom transformation.
该条件将在运行时被使用，来断定一个业务处理过程是否使用您自定义的转换被配置、被转换。
Customers have grown increasingly used to self-service devices, whether they like them or not.
不管顾客是不是喜欢这些自助设备，他们已经逐渐的熟悉了他们。
While the specification is available, there is much debate on whether or not it can actually be used.
虽然规范是存在的，但要不要把它实际当成规范来用还有许多争议。
While the specification is available, there is much debate on whether or not it can actually be used.
虽然规范是存在的，但要不要把它实际当成规范来用还有许多争议。
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