Archimedes flourished in the 3 rd century B.C.阿基米德活跃于公元前三世纪;阿基米德是公元前三世纪的人.Your deposit matures on April 3 rd.你的存款四月三日到期.On May 23rd, unhappily, the little boy died...令人伤心的是,5月23号,那个小男孩死了。Bollinger 'RD' is a rar...
Methods: 30 male SD rats ( islet donors ) were randomly divided into 3 groups.方法: 取30只SD雄性大鼠随机分成3组,采用胶原酶V型 胰管灌注分离消化及 Ficoll 纯化,制备三种不同纯度的胰岛.He urged donors to step up their efforts to send aid to Somalia.他敦促各捐赠方加快速度将援助物资送...