目的：改进光黄素荧光法测定尿中核黄素的含量。

Objective: Lumiflavin fluorescence method was developed to detect the content of riboflavin in urine.

youdao

目的：改进光黄素荧光法测定尿中核黄素的含量。

Objective: Lumiflavin fluorescence method was developed to detect the content of riboflavin in urine.

youdao