虾青素分子结构中含有13个共轭双键, 是一种极不稳定的类胡萝卜素.Astaxanthin molecular structure which contains 13 conjugated double bonds, is one kind of extremely unsteady carotenoid.综述了近10年来虾青素结构、功能及应用方面的研究成果与进展.This article reviews the research pro...
They espoused the notion of equal opportunity for all in education.他们赞同在教育方面人人机会均等的观念。He had espoused the joint use of analysis and pure geometry.他赞成联合运用解析几何与纯粹几何.That crafty prince was espoused three times.那位狡黠的君主结过三次婚....