NAD(noabnormality detected)

• 未见异常

NAD(noabnormality detected)的用法和样例：

例句

1. Results showed that no significant difference of cholesterol and dolichol contents in brian tissues between rats with fluorosis and normal controls were detected.
   实验结果显示，慢性氟中毒大鼠脑组织中胆固醇和多萜醇含量与正常对照组相比，未见异常改变。