目的选择蒸玄参的提取工艺.OBJECTIVE To optimize the extraction technology of steaming Radix Scrophulariae.目的建立 反相 高效液相色谱法测定炎见宁颗粒中苦玄参苷IA含量的方法.Objective To a RP - HPLC method for the determination of piefeltarraeninIA in Yianjianning G...
The material is a semiconductor called gallium manganese arsenide.这种材料是一种叫做镓锰砷化物的东东.Objective To investigate the influence of Gallium on osteocyte ultrastructure in osteoporosis.目的探讨镓盐对骨质疏松骨细胞超微结构的影响.Gallium and arsenic ...