wave-number migration

例句：

1. 1. The wave-number migration model is used to predict the movement of water molecules in a liquid.
   波数迁移模型用于预测液体中水分子的运动。
2. 2. In this study, we investigated the wave-number migration of carbon nanotubes under different conditions.
   在这项研究中，我们研究了碳纳米管在不同条件下的波数迁移。
3. 3. The wave-number migration of the material can be used to determine its thermal conductivity.
   材料的波数迁移可以用来确定其热导率。