·µ»Ø
¹Ö̸×÷ÕßÍϸüÈÕ¼Ç
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚÁ½°ÙÁãÁùÕ Äã¹ÜÕâ¸ö½Ð×÷ðÏÕ¼Ò£¿(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
µÚÁ½°ÙÁãÁùÕ Äã¹ÜÕâ¸ö½Ð×÷ðÏÕ¼Ò£¿(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³