This is a very good technique for gathering functional requirements, but you may need multiple "use cases" to understand the functionality of the whole system.
对于搜集功能性要求来说，这是一项很好的技巧但您也许会需要多个“使用实例”来理解整个系统的功能。
They need to simply do what they do so well, like putting the ball in the net, she writes, and not suddenly focus on the technique.
他们只需要把自己该做的做的很出色，就像把球投到篮筐里，她写道，并不是马上就去关注他的技术。
Applying this technique with the help of a DAO, as you've seen this month, ensures that not only will you be able to modify your code base when you need to, but so will other developers.
借助一个DAO来应用这个技巧，就如您这个月所看到的，不仅可以确保您能够在需要的时候修改代码库，还可以使其它的开发人员修改代码库。
This technique helps in agile development, without the need to create many concrete classes that will be used only in one component.
这种技术有助于敏捷开发——不需要创建许多只在一个组件中使用的具体类。
If you are doing quick prototyping, there is no need to always use the "code behind" technique.
如果你在做快速原型开发，不需要总是使用“代码分离”技术。
All you need is a bit of photographic technique, some creativity, and a lot of heart.
你所需要的是一定的摄影技术、创造力以及处处留意生活的心。
He was equally prescient on the need for oversight of his powerful technique, advocating in 1971 that a legal authority should be established to control IVF.
他同样也有先见之明，认为有必要对这样强大的技术进行监管。在1971年他提倡建立法律权威部门来监管IVF技术。
This is a commonly used technique for externalizing those properties - often environment-specific ones - that may need to change more frequently than the rest of the configuration.
这是具体化那些属性(通常是针对特定环境的属性)常用的技术，这些属性可能比其他配置修改得更为频繁。
Crop rotation is a simple and effective technique used in organic agriculture to reduce the need for pesticides and improve soil fertility.
轮作是应用于有机农业上的一种简单而有效的技术，能减少农药的使用和提高土壤肥力。
In places, the ink from the original text is no more than a faint stain, so the scientists studying it need a technique that is sensitive to very low concentrations of ink.
在有些地方原文的墨迹只剩下些微印痕，这使得研究它的科学家需要用能识别超低浓度的墨迹的技术。
This would eliminate the need to save pointers to your objects in the HTML elements, and employ the same technique for locating the HTML element in all event models.
这样就不必将对象的指针保存在HTML元素中，并可以在所有事件模型中应用同样的 HTML元素定位技术。
Some technique is required to extract just the data items I need.
需要某种技术提取需要的数据。
The technique is popular for preserving transplant organs and reducing the need for oxygenated blood during heart surgery, but it has not been widely tested in trauma patients.
这一技术在保存移植器官和减少病人在心脏手术期间对含氧血液的需求方面用得很普及，不过，这一技术还没有在创伤病人的治疗上进行大范围的试验。
This technique works as conservative, so it doesn't need completeness of course, GC implementation should be complete.
在这种背景下，另外一个日本研究人员提出了“多数标记压缩gc”。这个技术以一种非常保守的方式运行，所以它不需要完整性当然，GC实现必须完整。
However, it will need many more studies before the technique used in this study can be used for diagnosis.
不过，在这项研究采用的技术能够被用于临床诊断之前，还需要进行更多的研究。
Any time that you need to relate one data set to another, this technique is an option.
当您需要将一个数据集合与另一个数据集合联系的时候，这项技术是一个选项。
We increase the number of tools in our repertoire so that when we need that special tool or technique, we are well-prepared to use it.
我们不断地增加清单中的工具数量，使得当我们需要某种特定工具的时候，我们已经为使用它做好了准备。
You need to evaluate where to apply this technique in your documents.
您需要考虑在文档的何处使用这一技术。
This short article examines the business need to sort loan applications into two lists, and thereby demonstrates a technique to handle arrays of business objects using XML maps.
这篇短文介绍了将贷款申请归类到两个列表中的业务需要，从而展示了使用XML映射来处理业务对象数组的技术。
This technique works well for simple gradients that need to expand and contract in a horizontal or vertical direction.
对于需要沿水平或垂直方向扩展或收缩的简单渐变，这种技术是有效的。
You can use this technique when you need to separate an input array into two or more smaller arrays based on criteria in the input data.
当您需要根据输入数据标准将输入数组划分成两个或更多更小的数组时，可以使用这个技术。
But the upside is that I can use the simplest and most effective caching technique when I do need to get better performance.
但好的一面是在需要获得更好的性能时，我就能够使用最为简单和有效的缓存技术。
Applications using this technique would need to be designed to be scalable on the server side, using multiple coordinated servers to handle the request load.
使用此技术的应用程序需要设计成服务器端可伸缩，使用多个同等的服务器处理请求负载。
There has long been a need for a book that sorts out and hones all the definitions, and that clarifies when and why to use each technique.
一直需要这样一本书，可以将所有定义提炼出来，并且深入讲解什么时候以及为什么使用某种技术。
You'll use this technique in conjunction with using longer exposures in most situations, so you'll need your tripod.
你用这个技巧的时候同样会使用长时间曝光，所以你需要一个三脚架。
Because sharding isn't a native database technique - that is, you must implement it in your application - you'll need to map out your sharding strategy before you begin.
因为切分不是一项本地数据库技术—也就是说，必须在应用程序中实现—在开始切分之前需要制定出您的切分策略。
When you want to add arbitrary behavior to a class, based on unknown criteria, you need to use a different technique.
当想要基于未知规则给一个类添加任意行为时，则需要使用一项不同的技术。
Regardless of the ranking and scoring technique, it's likely that the user will need to browse through the search-return set to review each choice.
无论采用哪种排名和评分技术，用户似乎总是需要浏览返回的搜索集，以便查看每个选项。
If this is acceptable to users and the other techniques mentioned in this document are not viable options or need to be augmented, then this technique may be considered.
如果这让用户可以接受，并且本文前面提到的其他技术不可行或需要扩充，那么就该考虑一下这项技术。
If this is acceptable to users and the other techniques mentioned in this document are not viable options or need to be augmented, then this technique may be considered.
如果这让用户可以接受，并且本文前面提到的其他技术不可行或需要扩充，那么就该考虑一下这项技术。
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