Methods The weights of the 8 dimensions of SF-36 were calculated by primary component analysis(PCA)to comprehensively evaluate by TOPSIS and rank sum ratio(RSR)method.是什么意思_Methods The weights of the 8 dimensions of SF-36 were calculated by primary component analysis(PCA)to comprehensively evaluate by TOPSIS and rank sum ratio(RSR)method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句