Belite Calcium SulfoAluminate (BCSA) cements, also known as sulfobelite cements, have been developed as OPC substitutes.......

Liguzineiol has been recently discovered as a potential agent for treatment of heart failure with low safety risk.In thi......

A new manganese oxide with formula Ba8Y2Mn5O21+δ (δ≤1) has been prepared by solid state reaction.The crystal structur......

目的:应用粉末X-射线衍射法对甘氨酸原料药中α晶型的含量进行定量分析,为多晶型研究提供实验依据.方法:分别选择α晶型的特征衍射......