《polyenes》怎以读
《polyenes》是什么意思
[医]多烯类化合物；
英英释义
Polyene
- Polyenes are poly-unsaturated organic compounds that contain one or more sequences of alternating double and single carbon–carbon bonds. These double carbon–carbon bonds interact in a process known as conjugation, which results in an overall lower energy state of the molecule.
以上来源于:Wikipedia
学习《polyenes》怎么用
权威例句
Theoretical analysis of spectra of short polyenesElectronic excitations in finite and infinite polyenesOn the origin of a low-lying forbidden transition in polyenes and related molecules ☆Direct observation of reduced bond-length alternation in donor/acceptor polyenesLarge first hyperpolarizabilities in push-pull polyenes by tuning of the bond length alternation and aromaticity.Stronger acceptors can diminish nonlinear optical response in simple donor-acceptor polyenesLarge Quadratic Hyperpolarizabilities with Donor–Acceptor Polyenes Exhibiting Optimum Bond Length Alternation: Correlation Bet...ChemInform Abstract: CONFORMATIONAL ANALYSIS. 126. THE CONFORMATIONS AND ELECTRONIC SPECTRA OF SMALL NONPLANAR POLYENESElectric Field Modulated Nonlinear Optical Properties of Donor-Acceptor Polyenes: Sum-Over-States Investigation of the Relationship ...Experimental Demonstration of the Dependence of the First Hyperpolarizability of Donor-Acceptor-Substituted Polyenes on the Ground-S...