1·Two athletes tested positive for steroids.
两名运动员的类固醇试验呈阳性。
—— 《牛津词典》
2·Unlicensed steroids are being disguised as herbal medicines.
无许可的类固醇被伪装成为草药。
—— 《柯林斯英汉双解大词典》
3·Men who use steroids are motivated by sheer vanity.
服用类固醇的男人们纯粹是受了虚荣心的驱使。
—— 《柯林斯英汉双解大词典》
4·She asked me whether I had written that opinion piece on fear, steroids and baseball.
她问我是否《关于恐惧、类固醇和棒球》一文的作者，我说是的。
5·The results of the study confirm past research in animals and suggest that national guidelines on the steroids' use should be reconsidered, the researchers said.
研究人员说，研究结果证实了过去在动物身上的研究并建议，应重新考虑制定对类固醇的使用准则。
1·NADPH is required for many biosynthetic pathways and particularly for synthesis of fatty acid and steroids.
NADPH对许多生物合成途径都是需要的，特别是对脂肪酸和甾体的合成。
2·It showed that the flower buds contain essential oils, amino acid, protein, carbohydrates and their glycosides, phenols, tannins, alkaloids, organic acids, saponins and steroids.
结果表明：刺山柑花蕾中含有挥发油、氨基酸、蛋白质、糖及其苷类、酚性成分和鞣质、生物碱、有机酸、皂苷、甾体类等物质。
3·These compounds referred to sesquiterpenoids, triterpenoids, steroids and flavonoids.
化合物类型涉及倍半萜、三萜、甾体、黄酮。
4·All these compounds were composed of alkaloids, triterpenoids, steroids, lignans and so on.
已鉴定的化合物类型涉及生物碱、三萜、甾体、木脂素等化合物类型。
5·The genus of Melodinus contains multiple chemical compositions, which mainly includes alkaloids, minor triterpenes, steroids, lignans, etc.
山橙属植物含有多种化学成分，主要有生物碱类以及少量三萜类、甾体类、木脂素类等。
1·Cholesterol, ergosterol and stigmasterol and their derivatives are the major steroids in fungi with important physiological functions in fungi as well as biological activities on other organisms.
胆甾醇、麦角甾醇和豆甾醇及其衍生物是真菌中的主要甾体化合物，具有重要的生理功能和生物学活性。
2·Introduction of 11-hydroxy group into steroids by chemical methods, such as keto-reduction, halogenation-dehalogenation, borane-hydrogen peroxide and peroxidation-reduction are reviewed.
综述了在甾体化合物11 -位引入羟基的各种化学合成方法，主要包括酮基还原法、上脱卤素法、硼烷双氧水法、过氧化-还原法等。