Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation.通过选择性氧化,将水溶性优良的羟丙基β环糊精转化为丙酮基羟丙基β环糊精....
Seen here is the explanted heart. Pacemaker wires enter the right ventricle.请看这个移植心脏,起搏器金属丝深入到右心室.We investigated all explanted devices using sonication, a method for detection of microbial biofilms foreign bodies.我们目前来通...
His conversation was larded with Russian proverbs.他交谈时夹杂了很多俄国谚语.We should not use proverbs and allusions indiscriminately.不要滥用成语典故.Proverbs exhibit most of the stylistic devices of poetry.许多谚语具有诗的风格和手法....