·µ»Ø
ÎÞµÐÕ½Éñϵͳ
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
ÉϼܸÐÑÔ(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
Ã÷Ìì¾ÍÒªÉϼÜÁË£¬¸Ð¾õ¾ÍÏñÂã»é£¬Ã»Óз¿×Ó£¬Ã»Óгµ×Ó£¬¸üûÓзÝ×Ó¡¡
ÉϼܸÐÑÔ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³