The server calls a purpose function to perform well-defined tasks to access and manage your external data sources.

服务器调用一个目的函数来执行明确定义的任务，即访问和管理您的外部数据源。

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Furthermore, a process model of scheme generation is presented, in which transformation function, technology, purpose function and working principle realize circular.

阐述了各设计域的性质和特征，提出了变换功能、技术、目的功能、作用原理解循环求解的方案生成过程模型。

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All communication systems serve a purpose, a pragmatic function of some sort.

所有的通信系统都有一个目的，某种实用的功能。

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If you're writing a one line function, whose sole purpose in life is addition, and, clearly, this is about addition, well, then it's, in fact, A reasonable to use a shorter symbol like A, but I do have to specify it's type.

如果你在写一个一行的函数，它唯一的目的是,做加法，显然这是关于加法的，好的，实际上，用一个短的标识符是合理的，像，但是我必须指明它的类型。

哈佛公开课 - 计算机科学课程节选

Content is a function -or let me say practical language, the purpose, in other words, of communicating facts or of communicating at all, which we associate with practical language -is a function of poetic language.

他们认为，内容即是功能,实用语言的目的，就是交流，我们总是把交流和实用语言联系,但其实它也是诗歌语言的功能。

耶鲁公开课 - 文学理论导论课程节选

And again, a related problem that people run into is side-effects. You call a function and it returns a value, but maybe it, on purpose or on accident, modifies one of the actual parameters.

另外，一个人们常碰到的相关问题,就是副作用，你调用一个函数它返回一个值,但是故意或者无意的,它可能会修改一个实参的值。

麻省理工公开课 - 计算机科学及编程导论课程节选

In the seconds before a stroke, duffers' eyes tend to dart around without purpose or function while elite players control their gaze.

WSJ: Why Scientists Love to Study Golf

That is its sole purpose, its only function.

WSJ: A Man Outside His Time | Lebbeus Woods | SFMOMA | By Richard B. Woodward

In Trust , Fukuyama examines the cultural values that enable people to work together toward a common purpose and thus make these markets function.

CNN: Asian Values