geometrical isomerism

例句：

1. 1.The structure of the compound is a result of geometric isomerism.
   这种化合物的结构是几何异构的结果。
2. 2. The study of geometric isomerism is crucial for understanding molecular interactions.
   几何异构体的研究对于理解分子相互作用至关重要。
3. 3.In the field of organic chemistry, geometric isomerism plays a significant role in determining the properties of molecules.
   在有机化学领域，几何异构体在决定分子性质方面起着重要作用。