sampson St.Johnwort herb

英 美
  • 元宝草
  • herb n.药草;香草
  • Sampson n.桑普森(人名)
  • ST abbr.标准时间(=standardtime);街道(=street)
    1. The method of preparation of hypericin from Chinese herb is studied.
      研究了从中草药元宝草中提取金丝桃蒽酮素的工艺方法。