·µ»Ø
ÎÒ°ó¼ÜÁËʱ¼äÏß
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ348Õ ½á¾Ö¶ÔµÃÆð½áβ(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
Õ½ÕùÏß½áÊø£¬Çë¼ÙÒ»ÌìÕ½ÕùÏߵľçÇéÒѾ½áÊøÁË£¬ÐÂµÄÆªÕ¼´½«Õ¹¿ª£¬Çë¼ÙÒ»ÌìÕûÀí˼Ð÷ºÍ¾çÇé¡£ÐÝÏ¢ÊÇΪÁ˸üºÃµÄÆôº½~ÎÒÖªµÀÄãÃÇÒ»¶¨¶¼»áÀí½âµÄ¡£Ç·µÄ¸üкóÐø²¹ÉÏ¡£
µÚ348Õ ½á¾Ö¶ÔµÃÆð½áβ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³