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- lactone isomerism 内酯异构现象
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- The state or condition of being an isomer. 同分异构状态以同分异构形式存在的状态或情形
- This is the large ring lactone class antibiotic. 本品为大环内酯类抗生素。
- A rather more complex case is that of steric isomerism. 更复杂的情形是立体异构问题。
- Supramolecular isomerism of inclusion crystalline formed by D. D with p-anisaldehyde (主体分子D.
- An isomer of retinoic acid, used in the treatment of acne. 一种视黄酸的异构体,用于治疗粉刺
- A New Diterpene Lactone from the Soft Coral Sarcophyton molle Tix. Dur. 柔软肉芝软珊瑚中的新二萜内酯。
- Study on Extraction and Separation of Lactone for Coix Lachrymajobi L. 薏苡内酯的提取及分离纯化条件的研究。
- Advances of the cis-trans isomerism in a molecule are summarized in this paper. 总结了分子中存在的顺反异构化过程及其机理,包括光致异构化、热致异构化和催化异构化。
- How many isomerism bosom friends a person can meet in his/her whole life? 人一生中可以遇到多少个异性知己?
- The machine can produce lactone tofu, peanuts, tofu, bean curd immortal. 该机可生产内脂豆腐,花生豆腐,神仙豆腐。
- A structural isomer of citral that is obtained from the oxidation of geraniol. 香叶醛由香叶醇氧化得到的柠檬酸的结构上的同质异构体
- The team "stereoisomerism" however, is generally restricted to mirror image isomerism. 然而“立体异构”一词通常只限于镜象异构。
- Principal constituent: Andrographis Paniculta lactone, clove oil and many kinds of sterilizations active factor. 主要成分:穿心莲内酯、丁香油和多种杀菌活性因子。
- The term "normal" applies to the isomer that has all its carbon atoms linked in a straight chain. 对这类异构体采用“正构”一词是因为这类异构体的全部炭原子都以直链形式连在一起。
- The most likely alternative structure, the tetrahedron, would produce only one isomer for this composition. 在这种情况下,最可选的结构是四面体,并且对于这个化合物将只产生一个异构体。
- The term "stereoisomerism" however, is generally restricted to mirror image isomerism. 然而“立体异构”一词通常只限于镜象异构。
- It is used to shape the packaged liquid lactone tofu by means of heating and sterilize it by means of pasteurism. 设备简介:用于将封装完毕的液体内酯豆腐加热成型及巴氏灭菌。
- One of a group of enzymes that catalyzes the conversion of one isomer into another. 异构酶一种能对一种异构体转化为另一种异构体进行催化物的一组酶