the branch of quantum physics that accounts for matter at the atomic level; an extension of statistical mechanics based on quantum theory (especially the Pauli exclusion principle)
例句
用作名词 (n.)
Course 1 makes heavy use of quantum mechanics. 第一种课程大量应用量子力学。
For details, see the article on measurement in quantum mechanics. 详细资料请看量子力学测量的文章。