用不着，无论使用正式的或非正式的设备你都可以做可用性测试。
No. You can do usability testing in either a formal or informal setting.
这些文件是进行非正式磋商的基础，有助于提供用于测试各种立场的信息。
These papers are the basis for informal consultations that contribute with input used for testing various positions.
我编写处理这些非正式解析任务的程序的方法总是有点象大杂烩，其中包括定制状态机、正则表达式以及上下文驱动的字符串测试。
The way I have programmed these informal parsing tasks has always been somewhat of a hodgepodge of custom state-machines, regular expressions, and context-driven string tests.
及早进行非正式的性能测试。
开发人员非正式的对早期的迭代进行单元测试，同时也与团队的领导协商任何与设计的背离。
The developer very informally unit-tested early iterations and also consulted with the team leadon any deviations from the design.
另外，我使用了一个样例RESTful服务和一个开源性能测试工具在所有这些JAX - RS框架上运行了一个非正式性能测试。
Also, I ran an informal performance test on all of the JAX-RS frameworks discussed using a sample RESTful service and an open source performance testing tool.
很快就会看到，Contract 4 J添加了强迫使用约束的特性，这比Junit测试中隐式的非正式文档有相当大的优势。
As you'll soon see, Contract4J has the added feature of enforceable usage constraints, which is a considerable advantage over the informal documentation that is implicit in JUnit tests.
团队协作是非常有价值的，可以尝试进行整个大团队的工作坊，也可以尝试更小的工作坊(三个人)，开发人员和业务分析师结对进行测试，开发人员审核测试，使用非正式的对话进行协作。
Collaboration is valuable - big all team workshops, smaller workshops (three amigos), developers and analysts pairing on tests, developers review tests, informal conversations.
关于实际的测试程序，客户们有一个非正式的测试过程，并不能使用自动化的测试工具。
With regards to actual testing procedure, the client had an informal testing process and did not use automated testing tools.
小规模，非正式的测试在员工，朋友，或实际购物者中就可以告诉你们，您的质保书是否明了。
A small, informal test with employees, friends, or actual shoppers can tell you whether your warranty is clear.
所有的用例方法，正式的或者非正式的，都需要附加文档来完成测试用例的创建过程。
All use case methods, formal or not, require supplementary documents for complete test case creation.
尽管仍然需要做一些工作来实现不同厂商的平台之间的互操作性，但是通过非正式的OASIS测试这方面还是取得了一定的进展。
Work is still needed with interoperability between different vendors' platforms, however, progress has been made via the informal OASIS testing.
或者测试人员同意采用一种非正式渠道告诉开发人员，而不是写进bug跟踪系统。
Or the tester agrees to report the bug "informally" to the developer before writing it up in the bug tracking system.
经非正式主观测试和客观测试，表明此实现的重建语音清晰自然，质量较高。
From the informal subject test and object test, it is showed that the reconstructed speech sound is clear and natural, achieving a high quality.
我做了一些非正式的服务器端转换(通过XSL将XML转换到HTML)速度测试，发现有了巨大的改进。
I've done a couple of informal speed trials on server-side transforms (XML to HTML via XSL), and noticed that there's a big improvement.
我做了一些非正式的服务器端转换(通过XSL将XML转换到HTML)速度测试，发现有了巨大的改进。
I've done a couple of informal speed trials on server-side transforms (XML to HTML via XSL), and noticed that there's a big improvement.
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