显微镜见到的粒子,在颜色 、 组织结构 、 均匀性以及对水的溶解和吸附性方面都各不相同.Microscopically visible particles differ in colour, texture, unmiformity and in watersolubility and absorption.分子筛具有吸附性、再生性, 热稳定性好.Molecular sieve has the advantages of good ab...
目的: 建立涵水胶囊中吴茱萸次碱的高效液相色谱测定方法.Objective : To develop an HPLC method for determining rutecarpine in Hanshui capsules.吴茱萸能抑制血小板聚集及保护心肌损伤,两者合用起到治疗冠心病心绞痛的作用.Medicinal evodia fruit can help prevent platelets from aggregation an...
好了，约翰，别太在意了。这又不是什么生死攸关的大事。Well, never mind, John, it's not a matter of life and death.总统选举是明年政治日程表上的大事.The presidential elections are the highlight of next year's political calendar.这是关系到我们公司前途的大事.This is a gre...