环香草酮 Cyclovalone ; Cyclovalonum
环香豆素 cyclocoumarol ; PYRANOCOUMARIN
多环芳香烃 polycyclic aromatic hydrocarbon ; PAHs ; PAK ; Polycyclic Aromatic Hydrocarbons
雏菊花环香水 Daisy Garland
含硫类合成杂环香料 Sulfo-Heter-Ocyclic Compound
多环芳香族碳氢化合物 PCAHpolycyclicaromatichydrocarbons ; poly cyclic aromatic hydrocarbon ; PAHs ; polyaromatic hydrocarbons
芳香环 aromatic ring ; [有化] aromatic nucleus
衣锦环香 fragrant clothes
怡晶环香 yijing huanxiang
比较研究了三种含苄叉环戊酮基团的新型香豆素类光敏染料。
Absorption spectra of three novel coumarin sensitizer incorporate benzylidene cyclopentanone moiety were studied.
用该法计算了呋喃、吡咯和香豆素的环内键角，计算结果与实验值很接近。
The method was applied to the calculation of the ring bond angles of furan, pyrrole, and coumarin. The calculated results are in good agreement with the experimental data.
地克珠利、环丙氨嗪、莱克多巴胺、牛至香酚、氯氰碘柳胺钠、双乙酸钠、乙氧基喹啉、大蒜素、脲酶抑制剂。
Diclazuril, Cyromazine, Ethoxy Quinoline, Closantel Sodium, Ractopamine, Oregano Oil, Garlicin, Urease Inhibitor etc. raw material and 100 various products such as preparation.
应用推荐