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单词 Boltzmann constant
释义 Boltzmann constant
Symbol k or kB. The ratio of the universal gas constant (R) to the Avogadro constant (NA). It may be thought of therefore as the gas constant per molecule:
k =; R/NA =; 1.380 658(12) × 10-23 J K-1
It is named after Ludwig Boltzmann
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更新时间:2025/6/22 18:14:36