Equation Icon   [ ( ) ( )] S(w) = 0,T mn @gnj-- Gdnmgdj ,a T m0@-ln-a-- T mnG0nm , (49) @xm @xm [ ( bi) ( bi) ( bi) ] F i(w) = D vi- --- ,Sj vi- --- + P dij,(E - D) vi- --- + P vi , (50) a a a