大家都搜:
伞形酮
1、umbelliferous vegetables───伞形科蔬菜
2、umbelliferous plants───伞形科植物
3、umbelliferous───adj.有伞状花的,伞状花科的;adj.伞状花科的;有伞状花的
4、polyporus umbellatus───猪苓
5、umbelliferous definition───伞形花序定义
6、umbelliferous meaning───伞形含义
7、iberis umbellata───猪苓
8、centaurium umbellatum───伞形半人马
1、fluorescence spectra of umbelliferone (7-hydroxycoumarin) solutions at different concentrations in various solvents are compared and studied.───对比研究了数种溶剂中不同浓度伞形酮溶液的荧光光谱。
2、thinking there are dimerisation phenomena in the umbelliferone solutions at high concentration.───认为在高浓度伞形酮溶液中存在着二聚现象。
3、Synthesis of Derivatives of 4-Methyl Umbelliferone by Phase Transfer Catalysis───相转移催化法合成4-甲基伞形酮衍生物的研究
4、Determination of scopoletin and umbelliferone contents in Saussurea medusa Maxim by high-performance liquid chromatography───高效液相色谱法测定水母雪莲中东茛菪内酯、伞形花内酯的含量
1、The fluorescence spectra of umbelliferone (7-hydroxycoumarin) solutions at different concentrations in various solvents are compared and studied.
2、To our thinking there are dimerisation phenomena in the umbelliferone solutions at high concentration.