核磁共振法无损伤测定五峰绿茶中咖啡因含量.

Autor: 陈连清1 lqchen@mail.scuec.edu.cn, 陈玉1, 周忠强1, 曾雄1
Zdroj: Research & Exploration in Laboratory. dec2014, Vol. 33 Issue 12, p23-38. 5p.
Databáze: Academic Search Ultimate
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