有时，旧的东西只是更有用或更有效。
Sometimes the old stuff just works better or more efficiently.
伍德说道：“然而，我在中国的经历表明，这些努力是有用和有效的，它们最终消除了人们的恐惧。”
However, my experience in China shows these efforts are useful and effective, which finally removed people's fear," Wood said.
我们会学到一些有用的技巧和语言来有效地处理早晨有人打电话汇报紧急事件。
We’ll cover some useful techniques and language to deal effectively with that early morning phone call about an accident.
如本文此前所述，列表是有用的结构，内核提供了一个有效的通用使用实现。
As mentioned early in this article, lists are useful structures, and the kernel provides an efficient implementation for generic use.
从解决问题的角度看，这很有用，因为这允许您混合风格，以最有效的方法解决单一问题。
This is useful from a problem-solving perspective because it allows you to mix styles, solving individual problems in the most effective way.
对于将用例图中的参与者转换成类图中有效的抽象，镜像映象模式和会话虚包模式是很有用的，这样最终将能够更清楚地转换成代码。
The Mirror Image and Session Facade patterns are useful for changing actors in use case diagrams into valid abstractions in class diagrams, which ultimately results in a cleaner translation to code.
主将灵赐织进我们的个性和天赋中，创造一个个有用有效的仆人。
He knits that spiritual gift into our personality and inborn talents to create a useful and effective servant.
在编写有效的基准时，要求我们能够“愚弄”编译器，即使它认识到代码没有用处，也不能让它将代码砍掉。
Writing effective benchmarks requires that we "fool" the compiler into not pruning away code as dead, even though it really is.
这些概念在他们变得陈旧并被更新的更有效的概念代替之前都是很有用的。
These concepts are useful until they become obsolete, supplanted by newer and more effective ideas.
因此这些身体上的健康和软件开发之间的相联是有效且有用的吗？
So are these associations between physical fitness and software development valid and useful?
唯一有用且有效的措施就是尽可能的消除非典。
The only useful and effective measure is to stamp out the SARS as soon as possible.
将项目组合管理作为可靠的、有用的和有效的组织过程使用及应用，也就是“持续的”。
The use and application of portfolio management as a solid, useful, and effective organizational process is, thus, "sustained."
在接下来的10年里，我希望我们能更有效的整合来自世界各地成千上万的商品，把这些商品展示给客户，告诉客户这些商品何时何地最有用处。
In the next decade, I hope we can more effectively incorporate commercial offerings from the tens of millions of businesses worldwide and present them to consumers when and where they are most useful.
一旦认为某个表达式是有效的，则它的第二项工作是将输入流分解成其组件块，并以某个有用的方式将它们提供给您。
Its second job, once an expression has been deemed valid, is to break the input stream into its component pieces and deliver those to you in some useful fashion.
您还可以通过颜色来指示模型的状态或有效性，这是很有用的。
You can also use color to indicate the status or validity of a model, which may be useful.
通过交换英语作文，我们逐浙了解了更多有用的结构和用语，从而有效地提高写作技巧。
Be exchanging English compositions, we get to know more useful structures and expressions, and improve our writing skills effectively.
如果一个 .svg 源文件不是格式良好的XML，不可解析为有效的SVG，那么它就是没有用的。
If a .svg source is not well-formed XML and parseable as valid SVG, then it's simply broken.
在一个项目整个过程的初期UX研究会时，草图是传递和记录想法的有用及有效的途径。
In UX workshops early on in a project's life, sketching is a useful and efficient way to convey and record ideas.
一个真正有用的态度也正是惹人喜爱的主要因素之一- - - - - -并且它还非常有效。
Really Useful Attitude is one of the major delivery vehicles of the likability factor-and it works like a charm.
为指导该方法的开发，用于所选方法的有效性度量有时是非常有用的。
To guide this development, a measurement of effectiveness for the selected approach is sometimes helpful.
这提供了很好的性能，但是它也可能会对编写一个访问者类以获得有效地和有用的结果造成威胁。
This offers great performance, but it can be somewhat intimidating to write a visitor class to get valid, useful results.
如果核心量度能够有效地剥离很可能证明是短暂的价格变化而不丢失潜在的通胀信息，那么核心量度就肯定是有用的。
Core measures are certainly useful if they can efficiently strip out price changes that are likely to prove fleeting, without losing track of underlying inflation.
有用的知识的实例包括涉众需求及优先权、有效的设计方法、要应用的技术，和内部及外部依赖。
Examples of useful knowledge include the stakeholders requirements and priorities, an effective design approach, the technologies to be applied, and the internal and external dependencies.
我们所定义的一个有用的程序，一个有效的医疗方面的应用程序，是能够帮助糖尿病人的。
Our idea of a good app, for a medical application like this, is one that really serves the purpose to help diabetics.
换言之，要是我们确定，阅读这个历史主义行为是有效的，有用的，如果我知道文本的意思，那么，很好。
In other words, only if we really are sure that the historicist act of reading is effective and works, if I know the meaning of a text. Well, fine.
将彻底的测试与自动化重构结合起来就会更加有效了，这样重构也就从一种神秘的艺术变成了有用的日常工具。
The combination of thorough testing and automated refactoring is especially powerful and has transformed this once mysterious art to a useful, everyday tool.
有用且有效的开发方法应该包括从松散托管到完全指定的各种技术。
A useful and effective development methodology should include a spectrum of techniques that range from loosely managed to completely specified.
有用且有效的开发方法应该包括从松散托管到完全指定的各种技术。
A useful and effective development methodology should include a spectrum of techniques that range from loosely managed to completely specified.
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