1. Method: the single constituents were separated by the methods of phytochemistry.
方法：运用天然药物化学的分离精制方法进行单体化合物的分离。
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2. Our company is a phytochemistry enterprise that specializes in R&D, manufacture and export.
陕西巨集达植物化工有限公司是一家集研发、生产、自营出口于一体的植提企业。
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3. OBJECTIVE: To study the phytochemistry of Pteris semipinnata L. (PSL), and antitumor action of its active constituents and active fraction.
目的：半边旗的植化研究及其有效部位和有效成分的杭种瘤活性研究。
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4. Present status of phytochemistry and its derived subjects-phytochemistry ecology, phytochemistry taxology and phytochemistry economy were reviewed.
对植物化学的研究现状及其衍生学科———植物化学生态学、植物化学分类学和植物化学系统学进行综述。
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5. The results of control tests and phytochemistry analysis show that volatiles and allelochemicals affect host selection behavior of Nilaparvata lugens.
控制实验与植物化学分析结果表明水稻挥发性物质和其它一些次生代谢物影响稻飞虱的寄主选择。
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6. The author reviewed the research progress on opium poppy celandines chemical component and phytochemistry classification basis, and delineated the perspective.
作者对白屈菜族植物的化学成分及植物化学分类进行了综述，并对其开发前景进行了展望。
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7. Make use of knowledge and experiments about immunology, phytochemistry and pharmacology, we preliminary studied the chemical compositions which can anti-HBV and protect liver.
本课题研究不仅拓展了扛板归的药用领域，更为其成为抗病毒中药五类新药奠定基础。
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8. Make use of knowledge and experiments about immunology, phytochemistry and pharmacology, we preliminary studied the chemical compositions which can anti-HBV and protect liver.
