coumarin-4

coumarin-4 基本解释

网络  香豆素-4

化学

重点词汇

• coumarinn. 香豆素, 氧杂萘邻酮 [化] 香豆素1,2-氧萘酮
• 4four

coumarin-4 双语例句

1. 1、 These phenomena have been discussed on the basis of solvent properties and dimerisation of coumarin-4 in hydrogen bonding solvents.
   基于溶剂本身的性质及4-甲基-7-羟基香豆素在氢键溶剂中的二聚作用讨论了这种现象。
2. 2、 The fluorescence spectra of the 4-methyl-7-hydroxy-coumarin ( coumarin-4) solutions in various solvents are studied.
   对比考察了多种溶剂介质中不同浓度4-甲基-7-羟基香豆素溶液的荧光光谱特性。