单词 | Kelvin absolute temperature scale |
释义 | Kelvin absolute temperature scale [`kel·vǝn ¦ab·sǝ´lūt `tem·prǝ·chǝr ´skāl] THERMODYNAMICS A temperature scale in which the ratio of the temperatures of two reservoirs is equal to the ratio of the amount of heat absorbed from one of them by a heat engine operating in a Carnot cycle to the amount of heat rejected by this engine to the other reservoir; the temperature of the triple point of water is defined as 273.16 K. Also known as Kelvin temperature scale. |
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