average free distance是什么意思 average free distance怎么读
average free distance的相关资料
average free distance的用法和样例
- For perfectly lattice-matched superlattices, a minimum thermal conductivity is observed when the period length is of the order of the effective phonon mean free path.
模拟结果表明，在晶格匹配的超晶格中，当周期长度同声子平均自由程相当时，超晶格导热系数将出现最小值。
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