·µ»Ø
³¬Éñ£ºÎÄÃ÷áÈÆð
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ434Õ ¡¾¸ßάÔÙÏÖ¡¿(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
ÔÝʱÇë¼Ù
Âèѽ£¬·èÁË£¡×òÌìµØÕðÁ½´Î£¬ÕðÔ´ÖÐÐľÍÔÚÎÒÃÇ´ó°Ó£¬4.0¼¶ºÍ4.5¼¶£¬¸Õ¸ÕÈ¥³ÔÃæ£¬Ãæ³Ôµ½Ò»°ë£¬ÓÖÀ´µØÕðÁË£¬Ò»Ìõ½ÖÈ«ÊÇ´Ó·¿×ÓÉϵôÏÂÀ´µÄ´Éש
µÚ434Õ ¡¾¸ßάÔÙÏÖ¡¿(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³