在传统的中医药中用桑树叶治疗“消渴”。作者曾报道桑树叶提取物对链脲佐菌素(STZ)引起的糖尿病小鼠具有很强的降血糖作用,不溶......

The curing reaction and reaction mechanism of epoxy resin E-44, for which aromatic amine modified dicyandiamide was used......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Four novel calix[4]arene derivatives 5-8 bearing four fluorogenic coumarin units attached via imino group acting also as......

以芴为原料，合成了一种用于制备发光材料的中间体标题化合物。所得产物的结构经红外光谱、核磁共振谱、UV-Vis和质谱表征。......