PyUnit comes built into the latest Python distributions and offers a structured method for building unit tests.

最新的Python发行版包含PyUnit，它提供一种结构化的单元测试构建方法。

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The fMRI noise is classified into structured and unstructured noise by their temporal characteristics, and their impacts to efficiency of statistical tests are discussed separately.

该方法根据噪声时域特性将其分为结构性噪声和非结构性噪声两类，它们对统计检验功效造成的影响在文中分别进行了讨论。

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This project tests the usability of different databases of e-book, to build the model of structured e-book service, and to compare different database services.

该项目对不同电子书数据库进行使用测试，以结构化电子书服务模式，并且比较不同数据库的服务。

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