mecrocrystalline

例句：

1. 1. The microcrystal structure of the material is very important for its performance.
   这种材料的微晶体结构对其性能至关重要。
2. 2. The microcrystalline form of the drug has been found to be more effective than the bulk form.
   这种药物的微晶体形式被发现比块状形式更有效。
3. 3. The microcrystalline form of the material has a higher melting point and a stronger crystallinity.
   这种材料的微晶体形式具有更高的熔点和更强的结晶度。