ÍÆ¼öÊéÓѹعع«×ӵġ¶ÊÀ×ÓºÜÐס·(1/2)
ÊÀÈçÆå£¬ÈËÈç×Ó¡£
ÃíÌöûÓÝÎÒÕ©£¬½ºþ°®ºÞÇé³ð£¬Êо®Ï²Å°§ÀÖ£¬ÎÞ·ÇÊÇÒ»¿Å¿ÅÆå×Ó£¬ÔÚÆåÅÌÉÏ´®Áª½»Ö¯£¬±Å·¢³öµÄµãµã»ð¹â¡£
ÕѺèÄê¼ä£¬·»¼äÊ¢´«ÓзªÍõ¿úËŽðµîÉÏÄÇÕÅÁúÒΣ¬»ÊµÛÕÙ¸÷··ªÍõÊÀ×ÓÈ뾩Çóѧ£¬ÊµÎªÖÊ×Ó¡£
Ðí²»ÁîÉíΪËàÍõÊÀ×Ó£¬Ìì×Ó½ÅÏ£¬±¾¸Ã½÷ÑÔÉ÷ÐС®²Ø×¾×ÔÎÛ¡¯¡£
½á¹û¡¡
ȺÖÚ£º¡°ÐíÊÀ×ӵ²ż汸£¬ÊµÄË¡®²»ÃùÔòÒÑ£¬Ò»Ãù¾ªÈË¡¯¡£¡±
ÍÆ¼öÊéÓѹعع«×ӵġ¶ÊÀ×ÓºÜÐס·(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ