benzene-ring-structure 例句 释义: 全部 更多例句筛选 1. Effect of natural flavonoid antioxidants on the oxidation of four compounds with benzene ring structure mediated by lipoxygenase 天然黄酮类抗氧化剂对脂氧合酶介导四种具有苯环结构化合物氧化的影响 www.ilib.com.cn©...
benzene ring structurer0 geometriespolar fluorobenzenesmicrowave resultsdifluoro benzenesring symmetryReasonable r 0 geometries of the various polar fluorobenzenes are deduced from the extensive microwave results of monofluoro, ortho and meta difluoro benzenes, which clearly show that the fluorine ...
ben′zene ring` n. the graphic representation of the structure of benzene as a hexagon with a carbon atom at each of its points, each carbon atom united with an atom of hydrogen. [1875–80] Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005,...
ChemInform Abstract: THE R0 GEOMETRIES OF FLUOROBENZENES AND DISTORTIONS IN BENZENE RING STRUCTURE ON SUBSTITUTIONmicrowave spectra (organic substancesNo abstract is available for this article.doi:10.1002/chin.198402049S. DORAISWAMYS. D. SHARMA
A Benzene Ring is defined as a large molecular structure that exhibits various group frequencies in the infrared and Raman spectra, characterized by C–H stretching absorptions, conjugated C=C bonds stretching modes, and substitution-sensitive bands below 1000 cm −1. ...
3.The enantioselectivity of N-dodecanoyl-L-proline-3,5-dimethyl-anilide is also good, but the basic line fluctuates strongly due to containingbenzene ringin its molecular structure. 虽然用N-十二酰基-L-脯氨酸-3,5-二甲基苯胺 剂,手性选择性也较好,但由于含有苯环,紫外吸收增强,基线波动严重。
The formula of benzene (C6H6), caused a mystery for some time after its discovery, as no proposed structure could take account of all the bonds (carbon usually forms four single bonds and hydrogen one). The chemist Kekulé was the first to deduce the ring structure of benzene; after years...
With three carbazole units attached to the benzene ring, 1,3,5-tris(carbazol-9-yl)benzene?(tCP) is electron-rich and an excellent hole-transporting layer (HTL) material. It is mainly used as a phosphorescent host material for light-emitting diodes. ...
benzene ring苯环 benzene sulfonic acid苯磺酸 ethyl benzene乙苯;苯乙烷 双语例句 用作名词(n.) What does benzene barbitone treat? 苯巴比妥治疗什么? Clearing agents include benzene and xylene. 透明剂包括苯和二甲苯。 权威例句 Estimates of the Ab Initio Limit for π−π Interactions: The Benzene...
benzene ring 美 英 un.〔化〕苯环 英汉 英英 网络释义 un. 1. 〔化〕苯环 例句 释义: 全部,〔化〕苯环