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...
Two elegant Scotsmen travelling together wore dashing kilts at dinner.两名结伴旅行的优雅苏格兰男子就餐时穿了潇洒的苏格兰方格呢短裙。It is a popular misconception that all Scotsmen are mean.很多人误以为苏格兰人都很小气.Soon there was an army of brave Scotsmen gather...
If you have any difficulty, you can turn to my friends in pot-holing club.假如你遇到困难, 可以去找我那些洞穴探险俱乐部的朋友帮忙.Cave exploration, or pot-holing as it has come to be known, is a relatively new sport.洞穴勘察或洞穴勘探是一项比较新的体育运动.Malcolm sa...
to incriminate someone in wrongdoing使某人显得有罪Whenever you find your wrongdoing, be quick with your reparation.任何时候当你发现自己的错误，要尽快去弥补和挽救。The bank hotly denies any wrongdoing.银行断然否认有任何违规行为。The city attorney's office hasn&...