unit cell dimension

例句：

1. 1. The unit cell dimension of the crystalis crucial for its physical properties.
   晶体的单元胞尺寸对其物理性质至关重要。
2. 2. Theresearcher found that the unit cell dimensionhad a significant impact on the material's strength.
   研究者发现，单元胞尺寸对材料强度有显著影响。
3. 3. In thestudy, the researchers measured the unit celldimension of various materials to understand their mechanicalproperties.
   在这项研究中，研究人员测量了各种材料的单元胞尺寸，以了解它们的机械性能。