Y(,p)oa2OR(r)、,8 m 移项 r2(r2 h2(E+ Le R(r)Y(0,e) 4兀nr R(r)0 (sin e OY(6,y)、R(r)0Y(6,0) rsin 0 ae 00 sing ao 方程两端同乘以 整理后得: R(r)Y(,φ 02OR(r)、8z21 2 emme rE+ R(r or ar Y(0, D)sindo(sing o 1 Y(6,p) 00 sin.0 ag 2021/1/212021/1/21 8 2 2 2 2 2 0 2 2 2 2 2 4 8                    −     = − + +     ( , ) sin ( ) ) ( , ) (sin sin ( ) ) ( ) ( ) ( , ) ( ) ( ( , ) Y r Y R r r R r R r Y r Ze E h m r R r r r r Y 移项： ] ( , ) sin (sin ) sin [ ( , ) ) ( ) ( ( )              Y Y r h mZe r E h m r R r r R r r 2 2 2 2 0 2 2 2 2 2 1 1 1 1 8 2   +     = − + +     ( ) ( , ) 2 R r Y   r 方程两端同乘以 整理后得：