µÚ¶þ°ÙһʮһÕ Ðļ± ÉÏ(1/2)
eto¡¾»¶ÓÀ´µ½¡¿ÌïÔ°ÄÁ¸è£¡¡±
Ī·ÇºÍËûϱ¸¾¶ùÏñÊÇ·èÁËÒ»ÑùµÄ±§ÔÚÒ»Æð£¬»¥Ïà³é´¤×Å£¬ÚÀÚÀÚÀ£¬±ðÎó»á°¡£¬ÊÇÕâÁ½È˶¼Ð¦³é½îÁË£¬»¥Ïà±§ÔÚÒ»ÆðЦ¡£Äª·ÇËûϱ¸¾¶ù·¢ÏÖ£¬×Ô¼ºÀϹ«ËµµÄÈ´ÊÇÓеÀÀí£¬Õâ¶Î×ÓÕæµÄºÜºÃЦ£¬Ëý×ÔÚ¼Ò²ÊÇЦµã±È½Ï¸ßµÄÈË£¬µ«ÊÇÔÚÕâ¸ö½ÚÄ¿µÄ¸ßƵÂÊЦµã´ò»÷Ï£¬ËýµÄЦµã±ÀÀ£ÁË¡£
ÏÉÍ¥ÊÓÆµ¹«Ë¾£¬ÕÅÒúíµÄѵÃ×øÕòÒ»´Î¹«Ë¾£¬À´Ç××Ô¶¢×ÅÖØÐ³öÏÖµÄÓ°ÊӾ磬ÒÔ¼°ÐÂÉÏÓ³µÄ×ÛÒÕ½ÚÄ¿µÄ³É¼¨¡£µ¹²»ÊÇËû²»·ÅÐÄÕâʶù£¬Ö÷ÒªÊǶÌδߵýô£¬Ëµ¹«Ë¾µÚÒ»´ÎÉÏ´«×ÔÖÆµÄÓ°ÊӾ磬ÄãÉíΪ¶Ê³¤²»À´¶¢×Å˵²»ÊǹýÈ¥¡£
µÚ¶þ°ÙһʮһÕ Ðļ± ÉÏ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ