·µ»Ø

¼«µÀ½£Ö÷

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ¶þǧÎå°Ù¾ÅÊ®ÈýÕ ½ø³Ç(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
¡£

    ÎÀ×Ú²¢Ã»ÓйÊÒâÑÚ¸Ç×Ô¼ºµÄʵÁ¦£¬ÒòΪÑÚ¸Ç×Ô¼ºµÄʵÁ¦µÄ»°ºÜÈÝÒ×ÏÔµÃ×Ô¼ºÐÄÖÐÓÐ¹í£¬Ò»µ©×Ô¼ºÑÚ¸ÇʵÁ¦µÄÊÂÇé±»ÆäËûÇ¿Õß·¢ÏÖÁË£¬È˼Һܿì¾Í»á»³ÒÉÄãÊDz»ÊÇÓÐ×ÅÆäËûµÄÄ¿µÄ£¬ÎªÊ²Ã´ÒªÑÚ¸Ç×Ô¼ºµÄʵÁ¦£¬ËùÒÔ˵ÎÀ×Ú»¹²»Èç´ó´ó·½·½µÄ£¬½«×Ô¼ºµÄʵÁ¦·Å³öÀ´£¬È»ºó´ó´ó·½·½µÄ½øÀ´¡£
µÚ¶þǧÎå°Ù¾ÅÊ®ÈýÕ ½ø³Ç(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³