We obtain the boundedness of some integral operators and commutators on homogeneous Herz spaces with three variable expo......

The variation characteristics of aquifer parameters,induced by groundwater source heat pump (GWSHP) operation under vari......

目的 基于重链可变区的编码基因序列对乙肝免疫球蛋白(HBIG)中的IgG抗体进行分类.方法 借用文献提供的引物,以HBsAb强阳性健康个体......

为了优化提高翻板机构回转臂结构性能,减小回转臂质量,同时保证回转臂仍能满足动态静态性能要求,采用了静力学分析与拓扑优化的方......