nancic acid

例句：

1. 1.Nanocrystals are used inthe production of electronic devices.
   纳米晶体用于生产电子设备。
2. 2. The nanocrystallinestructure of the material is responsible for itshigh strength.
   该材料的纳米晶态结构是其高强度的原因。
3. 3. Nanocrystalshave been found to be effective in treatingcancer.
   研究发现纳米晶能有效治疗癌症。