一些概念不能简便地套用CIM数据模型定义，团队一直在考虑是否要通过在特定的应用程序中定义数据概念来解决问题。

Some of the concepts didn't always fit cleanly into the CIM data model definitions, and the team faced a constant temptation to solve the problem by defining a data concept in a specific application.

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从现有的教学概念的定义出发，对教学概念进行内涵定义和外延定义的分析，从而达到对教学概念的基本的认识。

Based on the present notion of teaching, the article analyses the notion of teaching from connotation and extension, and then we can have a basic realization of teaching notion.

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本文借鉴其他旅游类型的定义从供给和需求两个角度对音乐旅游的概念进行了界定，并对其相关概念进行了定义和辨析。

Referring to definitions of other tourism types the thesis defines the concept of music tourism from the perspective of supply and demand. The related concepts are also identified.

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And this is because I don't have something I would really like to have, which is data hiding.

也就是数据隐藏,你们会看到关于,这个概念的很多定义，我认为数据隐藏。

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That's a fairly common-sense idea, but it's important to define it, and I call that the common-sense law.

十分常识性的概念，但定义它非常重要，所以我叫它“常识定律“

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We can define it in a couple of different ways depending on whether we're talking about sample mean or population mean.

我们有几种不同的方式去定义这个概念,取决于我们指的是,样本均值还是总体均值

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