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. Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation.
He paused and narrowed his eyes in concentration.他停下来，眯起眼睛专注地看着。The gyri are narrowed and the sulci widened toward to frontal pole.脑回变窄,脑沟向着前端变宽.Coggins' eyes narrowed angrily. 'You think I'd tell you?...
他设法制造出一种彻头彻尾的假象，让人误以为公司一派兴旺。He had managed to create the entirely spurious impression that the company was thriving.不可否认，这个组织在他的管理下兴旺了起来。The organization certainly prospered under his stewardship.随着重大新市场的建立, 经济越来越兴旺.With...