Y(0,0a2 aR(r nn 移项:-2-( ar )R()Y(,0) 4 r(ra (sin 6 OY(62,y)、R(r)Y(6,y) r-sin0 ae 00 r sin 8 ao 方程两端同乘以 整理后得: R(r)Y(0,) 1 2 OR(r 8T Mr2E 2rmZe 2 R(r ar 0 1 a sin 6-)+ Y(6,0)sin 08 sin208g2 Y(0,o 2021/2/212021/2/21 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：