ÐËǬÈýÄê¶þÔÂÊ®Î壬»¨³¯½Ú£¬Óí³ÇºÜÈÈÄÖ¡£Î´³ö¼ÞµÄ¹ÃÄïÃǶ¼½á°é³öÐУ¬Ò»Æðȥ̤Ç࣬ÉÍ»¨ºì£¬¹äÃí»á¡£
»Ê¹¬Ò²ºÜÈÈÄÖ£¬Ò»´óÔç¾ÍÓÐÊýÁ¾×°Êξ«ÃÀµÄÂí³µÍ£ÔڻʳÇÃſڡ£´ÓÖÐ×ß³öÀ´Ê®À´¸öæ¹Äȶà×˵ÄÃÀÈË¡£
ËÎæÖæÖÇ××ÔÔڻʹ¬ÃÅ¿ÚÓ½ÓÕâЩÂíÉÏÈëסÁù¹¬µÄСÖ÷ÃÇ¡£ÏÂÁËÂí³µºó£¬ÃÀÈËÃǾÍÓɹ¬ÖеÄÈí½Î̧½øÁË´¢Ð㹬¡£
µÚ26Õ Ñãµ´¹Ø±ø±ä(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ