lattice dynamics of molecucrystals

例句：

1. 1. The lattice dynamics of thecrystal are crucial for its strength and stability.
   晶体的晶格动力学对其强度和稳定性至关重要。
2. 2. In the study of materials science, understanding the lattice dynamics is essential forpredicting material properties.
   在材料科学研究中，理解晶格动力学对于预测材料属性至关重要。
3. 3. The lattice dynamics of ice hasbeen studied extensively to understand its phase transitions.
   对冰的晶格动力学进行了广泛研究，以了解其相变过程。