塔板理论 理=L/nn )2=5.54( =16 1/2 Hcc=lin =l6 k k 1+k一、塔板理论 H理 = L / n 理 2 2 1 2 2 ( ) 5.54( ) 16( ) W t W t t n R R R = = =  理 eff eff H = L / n 2 1 2 ' 2 ' 16( ) 5.54( ) W t W t n R R eff = = 0 ' t t k R  = 2 ) 1 ( k k n n eff +  = 理