升温时的△V—T拟合直线:300320340360380-200-180-160-140-120-100-80-60-40-200YAxisTitleXAxisTitleBLinearFitofData1_BLinearRegressionforData1_B:Y=A+B*XParameterValueError------------------------------------------------------------A626.38190.63327B-2.125250.00186------------------------------------------------------------RSDNP-------------------------------------------------------------0.999990.1927318<0.0001------------------------------------------------------------降温时的△V—T拟合直线:300320340360380-200-180-160-140-120-100-80-60-40-200YAxisTitleXAxisTitleBLinearFitofData1_BLinearRegressionforData1_B:Y=A+B*XParameterValueError------------------------------------------------------------A622.077920.80975B-2.114620.00238------------------------------------------------------------RSDNP-------------------------------------------------------------0.999990.2479118<0.0001------------------------------------------------------------