·µ»Ø
ÎÒ±»Æß¸öÑýÅ®Çô½ûÁË
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
ÖÐÎç¸üÐÂ(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
»áÊÓÇé¿öÉϼܣ¬½ñÍí²»ÓõÈÁË¡£
ÓÐЩÆÀÂÛ˵ÐÜè¸üµÃÉÙ£¬µÈÉϼܺ󣬻áÏÈ·¢4¸ü£¬Ö®ºóŬÁ¦Îȶ¨3¸ü6000×Ö¡£
ËäÈ»Ïë¸ü¶àµã£¬Ï°àºóдһ»á¾Íµ½ÉîÒ¹ÁË£¬³Ô²»Ïû°¡£¡ÏÈÒÔÉϼܺóÎȶ¨6000×ÖΪĿ±ê°É¡£
ÖÐÎç¸üÐÂ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³