大多数孩子既不是天才也不是明星,他们只是表现平平。Most children are not geniuses or stars. They just do averagely well.天才通常都被认为行为古怪而且毫无实践能力。Geniuses are supposed to be eccentric and hopelessly impractical.天才往往在离开人世之后才得到认可。Often a genius is recog...
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...