Model ancestry is used for comparison purposes when parallel development requires merging two sets of changes into a single final version of the model.

当并行开发需要将两个系列的变更合并为模型的单个最终版本时，就需要模型起始以进行比较了。

youdao

By comparison, Listing 5 shows a layout of Perl on a development machine that has just every version of Perl in a standard build installed on it.

通过比较，清单5展示了开发机器上的Perl的布局，在这台机器上，Perl的每一个版本都是以标准构建方式安装的。

youdao

In the case of the CMM, for example, the basis for comparison would be the organizations software development processes.

例如，在CMM中，比较的基础是组织的软件开发过程。

youdao

One of the merits of this exhibition is that it displays a number of works that have never been seen together before, allowing for comparison and a clear sense of the development of Guardi's increasingly personal style.

WSJ: Appreciating Francesco Guardi's Changing Genres/ A Guardi Retropsective at Museo Correr in Venice

The study aims to close this information gap and provide a framework for comparison of prevailing practices, in order to pave the way for the development of collaboration and partnership at regional level and beyond.

UNESCO: Education