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......

Metal-enhanced room temperature phosphorescence of diiodofluorescein was first observed on filter paper surface. The pho......

用荧光光谱法和分光光度法研究了水溶液中二碘荧光素（DIF）与牛血清白蛋白（BSA）的相互结合反应.研究表明BSA与DIF的结合数为n=1.05.其平......