目的：研究华东唐松草的化学成分，并探讨其化学分类学意义。
Aim:To study the chemical constituents of Thalictrum fortunei and their chemotaxonomical significances.
左棻的文学成就，在先唐文学史上占有重要地位，应引起当代文学史家们的足够注意。
Zuo Fen's literary achievements held an important position in the literary history of the pre-Tang Dynasty and should be paid attention to by contemporary writers.
植化分析显示，唐古特青兰的主要化学成分是三萜类和黄酮类化合物，而且其黄酮类化合物含量高于其他多种传统中药。
Phytochemical analysis of D. tangutium showed that main chemical components are triterpene and flavonoids and notably D. tangutium contains more flavonoids than that of many traditional Chinese herbs.
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