Íê½á¸ÐÑÔ£ºÐÂÊ顪¡¾ÏÉÅ®½ÐÎÒÀ´ÐÞÏÉ¡¿(1/2)
¡¾¶À²½½£Îä¡¿ÊDZ¾´ó´óÔÚ×ݺᷢµÄ´¦Å®×ù£¬ÔõÃ´ËµÄØ£¬àÅ£¬³É¼¨²Òµ¡£
×î³õÒ²´òËãÄÃÀ´Á·Á·±Ê£¬½á¹ûдµ½ÏÖÔÚ¡¡¸Ð¾õ»¹ÊÇÄÇô¸öÊ¡£
½ø²½ËãÊÇÓÐЩ£¬»¹²»¹»¡£
Ö»ÄÜ˵ϱ¾Êé¼ÌÐøÅ¬Á¦°É£¬¹À¼ÆÒ²ºÜ²Òµ¡£
Èç¹û²»ÊÇ×÷Õߣ¬¶ÔÓÚÁ½°Ù¶àÍò×ֵĸÅÄî»áÉÔ΢¿´Çá¡£
Íê½á¸ÐÑÔ£ºÐÂÊ顪¡¾ÏÉÅ®½ÐÎÒÀ´ÐÞÏÉ¡¿(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ