- a quantum of vibrational energy in the acoustic vibrations of a crystal lattice
单词 | phonon |
释义 | WordReference Random House Unabridged Dictionary of American English © 2024 pho•non (fō′non),USA pronunciation n. [Physics.]
Collins Concise English Dictionary © HarperCollins Publishers:: phonon /ˈfəʊnɒn/ n
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