It allows you to define the concept of a thermometer. You have three objects, one of them could be a thermometer.

它允许你定义温度计的概念。你有三个物体，其中一个可能是温度计。

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Zeroth law, then, allows you to define the concept of temperature and the measurement of temperature through a thermometer.

第零定律，使你可以定义温度的概念以及通过温度计测量温度。

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Objective To define the concept of meridian theory.

目的：明确经络理论的概念。

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It allows you to define the concept of a thermometer. You have three objects, one of them could be a thermometer.

从热的物体流向冷的物体,由此我们可以定义温度，我们还可以用它来定义温度计：

麻省理工公开课 - 热力学与动力学课程节选

So, zeroth law, then, allows you to define the concept of temperature and the measurement of temperature through a thermometer.

因此第零定律，使你可以定义温度的概念,以及通过温度计,测量温度的方法。

麻省理工公开课 - 热力学与动力学课程节选

But before you even do that, I want to define for you an important concept, which is the velocity at a given time, v .

但在这之前,我要给你们定义一个重要的概念,也就是给定时刻的瞬时速度v

耶鲁公开课 - 基础物理课程节选

First, we learned to define the concept of branding, and then companies began branding themselves as they devoted positions to the practice.

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First, define the concept of democracy.

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Since the concept of achieving is elusive and hard to define, I thought I would borrow a time-tested technique from the comedian and entertainer Jeff Foxworthy.

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