英语语法分析

Result: Impurity of estriol suppository can be detected by the method.

结果：可检出雌三醇栓的杂质斑点。

CONCLUSION The method can be used for quality control of estriol suppository.

结论所用方法可有效的控制雌三醇栓剂中的有关物质。

An improved fluorometric method for determining total estriol (E3) in pregnancy urine was introduced.

用改良荧光比色法测定孕妇尿中雌三醇(e3)含量。