A unit of temperature equal to 1/273.16 of the Kelvin scale temperature of the triple point of water.

中义凯氏的一个单位（一度）等于水三相变化?围的273.16分之一。

youdao

All right, next time we're going to talk about a much better scale, which is the ideal gas thermometer and how we get to the Kelvin scale.

好，下次我们，会讲一种好得多的温标，关于理想气体温度计，和开氏温标的导出。

youdao

In the Kelvin scale, which has no negative figures, the symbol for degrees is not used after the number. So the freezing point of water is 273k, not 273 ~ K.

在开尔文温标中，没有负的温度，数字后面没有表示度的圆圈符号，如水的冰点是273k，而不是273。

youdao

All right, next time we're going to talk about a much better scale, which is the ideal gas thermometer and how we get to the Kelvin scale.

好，下次我们,会讲一种好得多的温标，关于理想气体温度计,和开氏温标的导出。

麻省理工公开课 - 热力学与动力学课程节选

And so now, instead of using these reference points for the Kelvin scale, we use the absolute zero, which isn't going to care what the pressure is.

就像理想气体温标,与气体的种类无关一样，具有普适性，在开尔文温标中。

麻省理工公开课 - 热力学与动力学课程节选

So, this temperature, this absolute zero here, which is absolute zero on the Kelvin scale.

在负无穷处，现在把绝对零度定义为，开尔文温标中的0度。

麻省理工公开课 - 热力学与动力学课程节选