给人的印象是柔和俏丽而不是吸人眼球的性感。The effect is soft and pretty rather than drop-dead sexy.我可以尝试用不同的方式排列这些图片以使它们更加吸引眼球。I can play around with the pictures to make them more eye-catching.眼球晶状体的柔韧性随着年龄增长而减退。The flexibility of the lens ...
目的: 制备复合氨基酸铜螯合物.Aim : To prepare the compound amino acids chelated copper.着重介绍了聚酰胺-胺 ( PAMAM ) 树状大分子钆螯合物造影剂的性质及应用研究情况.The properties and application of polyamidoamine ( PAMAM ) dendrimer - based gadolinium agents are rev...