5ÔÂ31ÈÕ£¬±±¾©ÖØ¿¨ÉÏÊÐÒ»ÖÜÄêôßÊ׌ÃÓÑôÊ¢µä»î„Ó(d¨°ng)ÔÚ³£ÖÝí˜ÀûÕÙé_¡£»î„Ó(d¨°ng)¬F(xi¨¤n)ˆö±±ÆûÖØ¿¨…Ç¿‚ºÍѦ¿‚žé10λÓÑô¬F(xi¨¤n)ˆö½»Ü‡¡£½»Ü‡Ü‡Ýv¾ùžé±±¾©ÖØ¿¨×·‰ôƽÅ_£¬„Ó(d¨°ng)Á¦ºÉw520µ½660ñRÁ¦¡£