血浆醛同酮与血浆肾素活性比值(ARR)已广泛应用在高血压患者中筛查原发性醛同酮增多症(原醛).研究表明,不同的临床状况(测定方法)......

主要从矿物掺合料、原材料配合比、养护制度几个方面研究了PHC管桩混凝土浆-集料界面结构-界面力学性能三者间的关系。结果表明：掺2......

In the field of cloud computing, topics such as computing resource virtualization, differences between grid and cloud co......