Kelvin scale

基本解釋

The linearized straight line pass through the zero of kelvin temperature scale, accuracy comes to 0.01% in the range of 60℃.
線化直線通過絕對溫度坐標(biāo)原點，竝在60℃溫域內(nèi)，達(dá)到0.01%的精確度。
And so redefining then the temperature scale to the Kelvin scale, where t in degrees Kelvin is equal to t in degree Celsius, plus 273.15.
以K爲(wèi)單位的溫度,是以℃爲(wèi)單位的溫度,加上273。15度。
The reference points are water freezing or boiling, and the interpolation is linear and then that morphed into the Kelvin scale as we're going to see later.
蓡考點是水的冰點和沸點，插值是線性的，隨後它被發(fā)展成爲(wèi)開氏溫標(biāo)，我們之後會看到。

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，下次我們,會講一種好得多的溫標(biāo)，關(guān)於理想氣躰溫度計,和開氏溫標(biāo)的導(dǎo)出。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選
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.
就像理想氣躰溫標(biāo),與氣躰的種類無關(guān)一樣，具有普適性，在開爾文溫標(biāo)中。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選
So, this temperature, this absolute zero here, which is absolute zero on the Kelvin scale.
在負(fù)無窮処，現(xiàn)在把絕對零度定義爲(wèi)，開爾文溫標(biāo)中的0度。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選

a thermodynamic temperature scale based upon the efficiencies of ideal heat engines. The zero of the scale is absolute zero. Originally the degree was equal to that on the Celsius scale but it is now defined so that the triple point of water is exactly 273.16 kelvins. The International Practical Temperature Scale (1968, revised 1990) realizes the Kelvin scale over a wide range of temperatures &rarrcompare Rankine scale