The complexcrystal ofm-cresol and urea has been firstly cultivated by using a mixed solvent including ethanol and THF at a proper ratio.
通过使用一定配比的乙醇和四氢呋喃作混合溶剂，第一次培养出尿素和间甲酚的复合物单晶。
2
Geometric structures in two and three dimensions abound in the natural world, from complexcrystal shapes to starfish, and unicellular organisms like diatoms.
在二维和三维的几何结构有大量的自然世界，从复杂的晶体形状海星，硅藻的单细胞有机体，像。
3
The Ark crystal of Gravity was constructed by modifying an enormous natural crystal in the complex beneath Arkansas, near the area of the Toltec Mounds.