新一代科学家对恐龙研究着了迷。A new generation of scientists became fascinated by dinosaurs.我知道你研究黑猩猩至今已有30年了。I know that you'vebeen studying chimpanzees for thirty years now.据说为研究和技术方面提供的经费严重不足。Research and technology are said to...
沿着威尼斯阴湿的运河漂移.Drifting along the dank canals of Venice.整个城市笼罩在阴湿的雨里.The damp rain mantled the whole city.看见那冰冷阴湿的牢房, 还有老鼠在那里跑来跑去, 使她不寒而栗.The sight of the cold, damp prison cell, with rats running about, made her flesh cre...
在脱氨作用中, 分子 含氨基 的部分被移去.In deamination, the nitrogen - containing amino portion of the molecules is removed.叠氮还原是向有机分子中引入氨基的重要方法.Reduction of azides is an important method to introduce amino group to organic molecules.采购产品...