菊科植物 meaning in English
compositae
composites
feverfew
Examples
- Analysis of electrical signal of three species in compositae
三种菊科植物电信号的分析 - In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre
在菊科植物中，苞片数目多而聚生在花序外围，称为总苞。 - A small or reduced flower , especially one of the grasses and composite plants , such as a daisy
小花尤指禾木植物或菊科植物的一朵小花或小花穗，例如雏菊花 - Any of several plants of the composite family , especially a widely naturalized eurasian plant ( chrysanthemum leucanthemum ) having flower heads with a yellow center and white rays
东半球多年生草本植物，各色亮丽花色的菊科植物；木茼蒿属；菊属；菊蒿属；被广泛种植。 - Since the middle of 20th century chinese scientists have put considerable effort and resources into the search for new antimalarial compounds extracted from chinese traditional herbs . an antimalarial drug was finally isolated in 1971 and named artemisinin or qinghaosu . its rapid action , low toxicity and powerful effect against falciparum malaria made it a favored subject for research
青蒿素是一种含过氧基团组成缩酮的新倍半萜内酯，我国科学工作者于二十世纪70年代首次从中药青蒿即菊科植物黄花蒿( artemisiaannua )中分离出青蒿素。