1·Caffeine is the active constituent of drinks such as tea and coffee.
咖啡因是茶和咖啡这类饮品的活性成分。
—— 《柯林斯英汉双解大词典》
2·The preferred medicine active constituent is gliclazide.
药物活性成分优选格列齐特。
3·Objective To screen the active constituent from Carapax Trionycis.
目的筛选鳖甲抗肝纤维化的活性组分。
4·Has discussed in initially the frog egg the ribonuclease active constituent.
初步探讨了蛙卵中核糖核酸酶的活性组分。
5·In mulberry leaf's active constituent has many important physiological functions.
桑叶中的活性成分具有许多重要的生理功能。
6·Both contain allicin, the active constituent which produces their medicinal benefits.
因为二者均含有产生药用功效的活性成分-蒜素。
7·It is an effective methods reducing the content of nitrite by active constituent in plant.
利用植物有效成分阻断亚硝胺合成是防治癌症的有效途径之一。
8·ConclusionIt may produce the new antihemorrhagic active constituent in carbonized Gardenia Jasminoides.
结论栀子炒炭后可能产生了新的止血活性物质。
9·Conclusion The active constituent from QLTM has analgesic effect on mice and can inhibit activation of macrophages.
结论：QLTM活性成分具有镇痛和抑制巨噬细胞活性作用。
10·This paper reviews the progress on active constituent, pharmaceutical action of Flos Lonicerae, and the utilization.
本文综述了中药金银花的活性成分、药理作用的研究进展及开发利用概况。