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- A chemical constituent of cannabis, C21H28(OH)2. 大麻醇，大麻酚大麻的一种化学成分，C21H28（OH）2
- Study on the chemical constituent of Gentiana scabra Bge. 龙胆的化学成分研究。
- Studies on the Chemical Constituent of Tripterygium wilfordill Hook.F. 雷公藤化学成分研究。
- A chemical constituent (element or compound) of an alloy, which may be used to specify its composition. 合金的任一组成(可以是元素或化合物),可以被用于区分其构成成分。
- Title： Isolation and identification of the chemical constituent of Hemerocallis fulva(L.)L. 关键词：药物化学;分离鉴定;色谱分离;萱草根;三萜;乳香酸
- Studies on Chemical Constituents of Smilax china L. 菝葜化学成分的研究。
- Chemical Constituents of Sonchus oleraceus L. 苦苣菜的化学成分。
- Chemical constituents from Coriolus versicolor L. 云芝的化学成分。
- Chemical constituents from Flos Sesamum indicum L. 芝麻花化学成分的研究。
- Chemical constituents of Achyranthes bidentata Bl. 牛膝的化学成分。
- Chemical constituents of Citrus grandis Osbecks. 化洲橘红的化学成分研究。
- Chemical constituents of Dioscorea bulbifera L. 黄独的化学成分。
- Chemical constituents of Gelsemium elegans Benth. 胡蔓藤化学成分的研究。
- To review the recent study on crude drug identification,chemical constituent,principle of processing,pharmacological action of fructus aurantii. 综述枳壳的生药鉴定,以及化学成分、炮制机理、药理作用等方面近年的研究进展。
- Plant resources are very rich in China, and it is very important to study the chemical constituent and Pharmacological activities of Jasminum. 该属植物在我国资源非常丰富,对其进行进一步的研究和开发具有重要意义。
- Methods This paper reviewed the chemical constituent and pharmacological activities of platycodon on the basis of related references since 1980. 方法基于1980年以来的研究文献，回顾了桔梗的化学成分和生物活性研究进展。
- This article reviews the progress of chemical constituent and pharmacological action of Ixeris Cass., provides available information for more research. 综述了苦荬菜属植物化学成分及药理活性的研究成果，为本属植物的深入研究提供了有用的资料。
- The chemical constituents of Polygala hongkongensis Hemsl. 香港远志化学成分研究。
- Studies on Chemical Constituents in Root of Rumex patientia L. 巴天酸模的化学成分。
- Studies on Chemical Constituents of Ardisia bicolor Walker. 两色紫金牛化学成分研究。
