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...
如果无法达成协议，军队将会介入。If no agreement was reached, the army would step in.除非其他部门同样努力，否则这些目标无法达成。The targets would not be achieved unless other departments showed equal commitment.只有达成这些目标才会带来持久的和平。Only the achievement of these...
她听任门砰地关上。She let the door slam.你不能袖手旁观,听任发生这样的事.You cannot stand by and allow such a thing.他不想说话时, 我们就听任自便吧.When he doesn't feel like talking, we just let him be....
理查德告诉过我16世纪的三卷关于炼金术的对开本书籍的事。Richard told me of three 16th-century folio volumes on alchemy.几幅当代照片和一面16世纪的葡萄牙铜镜并排摆在一起。Contemporary photographs are juxtaposed with a sixteenth century, copper Portuguese mirror.导演把莎士比亚的戏剧从1...