·µ»Ø
ÃûÕì̽ÊÀ½çÀïµÄÎ×ʦ
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
½ñÌìûÁË£¬Ã÷ÌìÎå¸ü²¹(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
ÓеãÊ£¬ÏÖÔÚ»¹ÔÚÍâÃæ£¬»Ø¼Ò¹À¼Æ¿ìʮһµã£¬Ã»Ê±¼äдÁË¡£
Ã÷ÌìÎåµ½Áù¸ü²¹ÉÏ¡£
½ñÌìûÁË£¬Ã÷ÌìÎå¸ü²¹(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³