ÌâÄ¿ÄÚÈÝ
ΪÁË̽²âXÐÇÇò£¬ÔØ×ŵǽ²ÕµÄ̽²â·É´¬ÔÚÒÔÐÇÇòÖÐÐÄΪԲÐÄ£¬°ë¾¶Îªr1µÄÔ²¹ìµÀÉÏÔ˶¯£¬ÖÜÆÚΪT1£¬×ÜÖÊÁ¿Îªm1¡£ËæºóµÇ½²ÕÍÑÀë·É´¬£¬±ä¹ìµ½ÀëÐÇÇò¸ü½üµÄ°ë¾¶Îªr2 µÄÔ²¹ìµÀÉÏÔ˶¯£¬´ËʱµÇ½²ÕµÄÖÊÁ¿Îªm2£¬ÔòÒÔϽáÂÛÖÐ
¢ÙXÐÇÇòµÄÖÊÁ¿Îª
3 ¢Ú XÐÇÇò±íÃæµÄÖØÁ¦¼ÓËÙ¶ÈΪ
¢Û µÇ½²ÕÔÚÓë
¹ìµÀÉÏÔ˶¯ÊǵÄËÙ¶È´óС֮±ÈΪ
¢Ü µÇ½²ÕÔڰ뾶Ϊ¹ìµÀÉÏ×öÔ²ÖÜÔ˶¯µÄÖÜÆÚΪ
A.¢Ù¢ÛÕýÈ·£»B.¢Ú¢ÜÕýÈ·£»C.¢Ù¢ÜÕýÈ·£»D.¢Ú¢ÛÕýÈ·
C
½âÎö:ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿