荆芥不同部位3种重金属元素含量的比较分析
步艳艳,任红敏,刘晓慧,刘廷辉,赵燕燕
Comparative analysis of three heavy metal elements in different parts of Schizonepeta tenuifolia Briq.
BU Yanyan,REN Hongmin,LIU Xiaohui,LIU Tinghui,ZHAO Yanyan
河北大学学报(自然科学版) . 2019, (2): 152 -158 .  DOI: 10.3969/j.issn.1000-1565.2019.02.007