µÚÒ»°ÙÎåʮһÕÂÓÖ¼û¶ñ¶·(1/2)
ÔÚºþË®Öг©ÓÎÒ»·¬£¬½«×Ô¼ºÌå±íµÄÄÇЩð¤ºýºýµÄÔÓÖÊÇåÏ´¸É¾»£¬ËÎÁ¢ÖØÐ»ص½¶´ÖС££ûÊ×·¢£ý
Öþ»ùÖ®ºó£¬ËÎÁ¢·¢¾õ×Ô¼º¶ÔÓÚ³àµÛ×ÏÑæ¾÷ÄÇЩ°ÂÒåµÄÀí½âÒ²¸ü¼Ó¾«É¶ÔÓڿػ𷨾÷µÄÁìÎò¸ü¾«½øÁËһЩ¡£Ëû¼±Ã¦´ß¶¯·¨¾÷£¬¿ªÊ¼±ä»»ÊÖÊÆ£¬¾ªÏ²µØ·¢ÏÖ£¬ËûÏÖÔÚÒѾÄÜÕÆÎÕ»ðÑæµÄ¶þ°ÙÎåÊ®Áù¸ö±ä»¯£¡Ò²¾ÍÊÇ˵£¬ËûÏÖÔÚÊÇÁù¼¶¿Ø»ðÄÜÁ¦ÁË¡£ÐÞΪ½ø½×Ö®ºó£¬ËûµÄ¿Ø»ðÄÜÁ¦Ò²¸ú׎ø½×ÁË£¡
Ëæ×ſػðÄÜÁ¦µÄ½ø½×£¬ËûÖªµÀ×Ô¼ºÏÖÔÚÓɾż¶Á¶µ¤Ê¦½úÉýΪʮ¼¶Á¶µ¤Ê¦£¡Ò²¾ÍÊÇ˵£¬ËûÏÖÔÚÒѾÊdz¬¼¶Á¶µ¤Ê¦£¬¿ÉÒÔÁ¶ÖƵؼ¶¾øÆ·µÄµ¤Ò©ÁË£¡
µÚÒ»°ÙÎåʮһÕÂÓÖ¼û¶ñ¶·(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ