stoichiometric crystal

例句：

1. 1. The stoichiometric crystal structure of the compound is crucial for its stability.
   化合物的化学计量晶体结构对其稳定性至关重要。
2. 2.In the study, researchers found that the stoichiometric crystal could be used to detect trace amounts of pollutants in water.
   研究中，研究人员发现化学计量晶体可以用来检测水中微量污染物。
3. 3. The stoichiometric crystal was designed to optimize the energy conversion efficiency of solar panels.
   该化学计量晶体被设计用来优化太阳能板的能量转换效率。