crystallinic acid

例句：

1. 1.The crystalline structure of the mineral is responsible for its unique properties.
   这种矿物的晶体结构赋予了它独特的性质。
2. 2. The crystalline form of the drug is essential for its therapeutic effect.
   这种药物的晶体形态对于其治疗效果至关重要。
3. 3. The crystalline structure of the material has been studied extensively to improve its performance.
   对这种材料的晶体结构进行了深入研究，以改进其性能。