chiral symmetry group

例句：

1. 1. The symmetry ofthe crystal structure is crucial for its opticalproperties.
   晶体结构的对称性对其光学性质至关重要。
2. 2.The chiral symmetry group plays a significantrole in determining the physical properties of amaterial.
   手征对称群在决定材料物理性质方面起着重要作用。
3. 3. In organicchemistry, understanding thechiral symmetry group is essentialfor predicting the enantiomeric purity of a compound.
   在有机化学中，理解手征对称群对于预测化合物的对映体纯度至关重要。