如果陷入灾难之中，您不必重复本文介绍的一切。
If you run into a disaster, you don't have to repeat everything in this article.
该特性是省时的，因为需要重新创建故障的所有工作都不必重复了。
This feature is a time saver, because all of the work required to recreate the bug does not have to be replicated.
不必重复那篇专栏文章所讨论的内容，DFA是可以高效编译XPath的结构。
Without repeating the discussion from that column, a DFA is a structure to which XPaths can be compiled efficiently.
如何创建可复用的资产，而不必重复每次都需要重头开始构建应用程序的轮回？
How do I create reusable assets so that I don't have to reinvent the wheel every time that I build an application?
众所周知，文化内容产业已经成为一个国家的支柱产业，对它的重要性也不必重复。
As we all know, cultural content industry has become a pillar industry of a country, its importance should not repeat.
还需要注意的是，因为代理的地址是稳定的，所以使用者不必重复地查询uddi，每个服务调用只需查询一次。
Note too that because the proxy's address is stable, the consumer doesn't have to query UDDI repeatedly, once per service invocation.
它或者使作者不必重复所有的证据就具备权威性，或者暗示作者的论文因对某一权威观点进行批评而具重要性。
And either allows one to levy on its authority without reproducing all its evidence, or suggests the importance of one's own paper as a critique of an authoritative statement.
例如，它可以显著节约开发时间，让开发人员把精力集中在项目真正重要和真正独特的地方，而不必重复公共的功能。
For example, it can provide significant development time savings, freeing you to focus on what's really important and unique to your project, instead of duplicating common functionality.
如果经常访问某个对象，并且该对象需要一个包含多个方法和属性的限定路径，则可以不必重复该限定路径，从而加快代码运行。
If you frequently access an object that requires a qualification path of several methods and properties, you can speed up your code by not repeating the qualification path.
不必要的资源重复会导致严重的效率损耗。
There could be a serious loss of efficiency through unnecessary duplication of resources.
框架试图通过处理核心任务(例如持久性或事务)来提高效率和消除重复，这样就不必为每个新的应用程序编写代码。
Frameworks seek to improve efficiency and eliminate repetition by handling core tasks — such as persistence or transactions — so you don't need to code them for each new application.
在那些长期有此情况的国家也开始接受这种毒理学实验结果，这样就不必再在司法解释中重复出现。
At long last countries have begun to accept the results of toxicology tests conducted elsewhere, so these need not be repeated in multiple jurisdictions.
通过自动化重复操作，您就不必亲力亲为，自动命令能够帮您节省大量的努力，避免大量的错误。
Autocommands can save you a great deal of effort and error by automating repetitive actions that you would otherwise have to perform yourself.
这有几方面的好处，至少可以把精力集中到编写代码上，而不必再重复性的工作中浪费精神。
This has several advantages, not the least of which is that you can concentrate on writing code rather than attending to the repetitive work.
这种情况并不常见，通常在单独的文件中用DTD或XMLSchema定义类型信息，这样就不必在每次请求的每个标签中重复这些信息。
That is unusual; normally you define type information with a DTD or an XML Schema in a separate file, obviating the need to repeat this information for every tag on every request.
在此实例中，演进模型本身提供了很大价值，允许团队避免不必要的工作以及重复的工作。
In this instance, the evolutionary model itself provided great value, allowing the team to avoid unnecessary work and duplication of effort.
您再也不必编写大堆重复的循环代码和dom脚本库调用了。
You no longer have to write a bunch of repetitious loops and DOM scripting library calls.
使用这种设计，遇到错误(比如重复的用户标识)的用户将回到表单，且只须更改用户标识，而不必重新输入整个表单。
With this design, a user who encounters an error such as a duplicate user ID will be returned to the form and will only have to change the user ID, rather than reenter the entire form.
现在就好好想想，计划一下，就不必到时匆忙地买一束花或一盒糖果，这些再平常不过的年年重复没有新意的礼物。
With a little thought and planning now, you can avoid rushing out to buy the usual flowers and candy that you give year after year.
通过重用组件，不必进行大量重复开发和重新部署就可获得生产力得到增强的应用程序。
By reusing components, you don't have to do a lot of redevelopment and redeployment to gain the advantage of relevant, productivity-enhancing applications.
框架的改进或加固会被快速地在应用间传播，这只需要通过重复应用模式即可，而不必多次手工修改代码。
And improvements or fixes to the architecture can be rapidly propagated across applications by re-applying patterns rather than hand-modifying code multiple times.
绿党声称，手机网络的不必要的重复建设正在浪费“巨量”的能源。
Unnecessary duplication in mobile phone networks is wasting an "enormous" amount of energy, the Green party has claimed.
因而，实体名称的重复不必要地增加了标记的长度。
Thus, repetition of entity names needlessly increases tag lengths.
通过使用易读的并且可以容易的进行编辑的脚本，我们就不必为只是有很小差异的测试重复的录制测试脚本了。
With a human-readable and easily editable script in hand, we didn.t have to re-record the entire script in response to a few small changes in the test.
因为已经测试并了解了采用ECJ所生成代码是正确的，所以不必在Eclipse内部(这会使设置严重复杂化)运行这些测试。
Because you already tested and know that the code generated while using ECJ is correct, I don't think it is necessary to run these tests inside of Eclipse (which can complicate setup enormously).
标准MBean的约定使得接口依赖于实现，而且代表这个系统的继承层次出现不必要的重复。
The standard MBeans convention would make the interfaces depend on the implementations and represents a needless duplication of the inheritance hierarchy for this system.
例如，如果SECADM需要修改NewYork分公司的特权，那么她可以修改角色的定义，而不必为所有用户重复该过程。
For example, if the SECADM needs to alter the privileges for the branch in New York, she can alter the definition for the role without having to replicate the process for all users.
通过三步移除不必要的重复读取(re - reads)。
一个特定的编码设计会防止对于多个对象类名的不必要的重复使用。
A special encoding scheme prevents unnecessary duplication of the class name for multiple objects of the class.
一个特定的编码设计会防止对于多个对象类名的不必要的重复使用。
A special encoding scheme prevents unnecessary duplication of the class name for multiple objects of the class.
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