·µ»Ø
ÃÀ¾ç´óÊÀ½ç
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ°Ë°ÙÁùÊ®¾ÅÕ£º´óº£Ð¥£¨ÇóÊղأ¬ÇóÍÆ¼ö£¬ÇóÔÂÆ±£©ÇóÍÆ¼öƱ£¡£¡£¡(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
µÚ°Ë°ÙÁùÊ®¾ÅÕ£º´óº£Ð¥£¨ÇóÊղأ¬ÇóÍÆ¼ö£¬ÇóÔÂÆ±£©ÇóÍÆ¼öƱ£¡£¡£¡(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³