In the paper, the theme of the three concepts mode, namely facts and information, project, the paper topic.

文中对主题模式的三个概念，即事实和信息、专题、主题进行了梳理。

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There are three concepts in information on line search:(user's)question concept, indexing concept, retrieval concept.

联机检索过程中存在三个概念：提问概念、标引概念、检索概念。

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The core of the system function analysis theory is centered on three concepts: such as context, function and structure.

系统功能分析理论的核心可以用三个概念来概括：即语境、功能和结构。

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To do your concept sheets, as I said, do any three days, attach the printouts to where you write the concepts sheets.

选择任意三天完成你的观点报告,将分析结果附在观点报告后面

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

To combine all three concepts, the models in which we should be interested are ones that are very good at using the best data available, but are up front about their simplifications and opportunities for further refinement.

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How do these three concepts fit together?

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John Fraser, chef at Dovetail in Manhattan, opened a pop-up called What Happens When in February last year, where he and his team tried three culinary concepts.

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