ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÎïÌåÔÚÍòÓÐÒýÁ¦³¡ÖоßÓеÄÊÆÄܽÐ×öÒýÁ¦ÊÆÄÜ£®ÈôÈ¡Á½ÎïÌåÏà¾àÎÞÇîԶʱµÄÒýÁ¦ÊÆÄÜΪÁ㣬һ¸öÖÊÁ¿Îªm0µÄÖʵã¾àÖÊÁ¿ÎªM0µÄÒýÁ¦ÖÐÐÄΪr0ʱ£¬ÆäÍòÓÐÒýÁ¦ÊÆÄÜ (ʽÖÐGΪÒýÁ¦³£Êý)£®Ò»¿ÅÖÊÁ¿ÎªmµÄÈËÔìµØÇòÎÀÐÇÒ԰뾶Ϊr1Ô²ÐιìµÀ»·ÈƵØÇò·ÉÐУ¬ÒÑÖªµØÇòµÄÖÊÁ¿ÎªM£¬ÒªÊ¹´ËÎÀÐÇÈƵØÇò×öÔÈËÙÔ²ÖÜÔ˶¯µÄ¹ìµÀ°ë¾¶Ôö´óΪr2£¬ÔòÔڴ˹ý³ÌÖÐ
A. ÎÀÐÇÊÆÄÜÔö¼ÓÁË
B. ÎÀÐǶ¯ÄܼõÉÙÁË
C. ÎÀÐÇ»úеÄÜÔö¼ÓÁË
D. ÎÀÐÇÉϵķ¢¶¯»úËùÏûºÄµÄ×îСÄÜÁ¿Îª
¡¾´ð°¸¡¿AC
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£ºÇó³öÎÀÐÇÔڰ뾶ΪԲÐιìµÀºÍ°ë¾¶ÎªµÄÔ²ÐιìµÀÉϵĶ¯ÄÜ£¬´Ó¶øµÃÖª¶¯ÄܵļõСÁ¿£¬Í¨¹ýÒýÁ¦ÊÆÄܹ«Ê½Çó³öÊÆÄܵÄÔö¼ÓÁ¿£¬¸ù¾ÝÄÜÁ¿ÊغãÇó³ö·¢¶¯»úËùÏûºÄµÄ×îСÄÜÁ¿£®
ÒýÁ¦ÊÆÄܵÄÔö¼ÓÁ¿£¬¹ÊAÕýÈ·£»¸ù¾ÝÍòÓÐÒýÁ¦ÌṩÏòÐÄÁ¦ÓÉ£º £¬½âµÃ£¬Í¬Àí£¬ £®ËùÒÔ£¬¶¯ÄܵļõСÁ¿Îª£¬¹ÊB´íÎ󣻸ù¾ÝÄÜÁ¿Êغ㶨ÂÉ£¬ÎÀÐÇ»úеÄÜÔö¼ÓÁ˵ÈÓÚ·¢¶¯»úÏûºÄµÄ×îСÄÜÁ¿Îª£¬¹ÊCÕýÈ·D´íÎó£®