例句與造句

1. Although the Drude model was fairly successful in describing the electron motion within metals, it has some erroneous aspects : it predicts the Hall coefficient with a wrong sign compared to experimental measurements, the assumed additional electronic heat capacity to the lattice heat capacity, namely \ frac { 3 } { 2 } k _ { B } per electron at elevated temperatures, is also inconsistent with experimental values since metals showed upon measurements no deviation from the Dulong-Petit law.
2. It's difficult to find lattice heat in a sentence. 用lattice heat造句挺難的