乙二醇迅速地被它氧化,生成草酸和羟基醋酸.Glycol is oxidized rapidly by it to oxalic and glycolic acids.结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用.The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously.用氚标记雌二醇结合法测定瘤内的ER...
He was too much of a maverick ever to hold high office.他太特立独行，永远不可能做高官。You’re a maverick and you’ll try anything.你是个爱自行其是的人, 样样事情都要尝试一下。You're a maverick and you'll try anything.你是个爱自行其是的人,样样事情都要尝试一下.Erin seems...
高度活性和非定域的电子应该能够与光子起反应.Highly reactive and delocalized electrons would react with photons.在此体积内该核电子以一定的几率被定域着.In the volume there is certain probability the electron will be located.价键法明显依赖经典的定域结构.In the valence bond trea...