·µ»Ø
¼«µÀ½£Ö÷
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚһǧÈý°Ù¶þÊ®ÆßÕ ÕýÈ˾ý×Ó(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
±Ï¾¹£¬ËûÎÀ×Ú¿ÉÊÇÒ»¸öÕýÈ˾ý×ÓÀ´×ŵ쬾ø¶Ô²»»á×öÄÇÖÖÏÂÈýÀĵÄÊÂÇéµÄ£¡
µÚһǧÈý°Ù¶þÊ®ÆßÕ ÕýÈ˾ý×Ó(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³