·µ»Ø
¸²º£¾ªÀ½
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚÊ®Æß½Ú ºáüÅÑÛ(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
ĪÑþ¼û×´´óÀÖ£¬´àÉùЦµÀ£º¡°ÄãÕâÈ˵¹»¹Óм¸·Ö×ÔÖªÖ®Ã÷£¬ÖªµÀ×Ô¼º³¤µÃ³ó£¬Òò´Ë²»ÈÌÐÄÕÕ¾µ×Óô£¿¡±
µÚÊ®Æß½Ú ºáüÅÑÛ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³