·µ»Ø
ÖØÉúÖ®ÏòÀÏʵÈËÐûÕ½
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
Çë¼ÙÒ»Ìì(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
Çë¼ÙÒ»Ìì
½ñÈղɷçѰÕÒÁé¸Ð£¬Çë¼ÙÒ»Ì죬ÖÐÇﱬ¸ü²¹³¥
Çë¼ÙÒ»Ìì(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³