将改写的连续方程减去动量方程 (l2-) +[r(l2-)+r[v-) at ax +r(-1)2=-W将其由零至无穷积分得 (6) (6) (6) 0丫0 L.-1 b+「r2-mn+「rp-1)小 +mu2+r2(2-1)y=-(。)20将改写的连续方程减去动量方程 ( ) ( ) , [ ( )] [ ( )] ( ) : [ ( )] [ ( )] ( ) 0 ( ) 0 ( ) 0 ( ) 0 ( ) 0 2 2 =       − = −   + + −   − +   +   −   = −   + − −   − +   +   −     e y e s e e e e e e e e e y u u u dy r x u rv u r v u u dy y u u u u dy r x dy r t u u r y u r x u r u u v u u y u ru u u r t x u u r       将其由零至无穷积分得