ÌâÄ¿ÄÚÈÝ
ÔÚÁ½¸öÃܱÕÈÝÆ÷ÖУ¬·Ö±ð³äÓÐÖÊÁ¿ÏàµÈµÄ¼×¡¢ÒÒÁ½ÖÖÆøÌ壬ËüÃǵÄζȺÍÃܶȾùÏàͬ¡£ÊÔ¸ù¾Ý¼×¡¢ÒÒµÄĦ¶ûÖÊÁ¿(M)µÄ¹Øϵ£¬ÅжÏÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ(¡¡¡¡)
A£®ÈôM(¼×)>M(ÒÒ)£¬Ôò·Ö×ÓÊý£º¼×<ÒÒ | B£®ÈôM(¼×)<M(ÒÒ)£¬ÔòÆøÌåĦ¶ûÌå»ý£º¼×>ÒÒ |
C£®ÈôM(¼×)<M(ÒÒ)£¬ÔòÆøÌåµÄѹǿ£º¼×>ÒÒ | D£®ÈôM(¼×)>M(ÒÒ)£¬ÔòÆøÌåÌå»ý£º¼×<ÒÒ |
AC
AÕýÈ·£¬£¬Òò¼×¡¢ÒÒÖÊÁ¿ÏàµÈ£¬µ±M(¼×)>M(ÒÒ)£¬¼×µÄÎïÖʵÄÁ¿Ð¡ÓÚÒÒµÄÎïÖʵÄÁ¿£¬ËùÒÔ·Ö×ÓÊý£º¼×<ÒÒ£»B´í£¬ÓÉÀíÏëÆøÌå״̬·½³Ì£¬ÔÚζȺÍÃܶȾùÏàµÈµÄÇé¿öÏ£¬Ôò¿ÉµÃѹǿ±È=Ħ¶ûÖÊÁ¿·´±È£¬ÈôM(¼×)<M(ÒÒ)£¬Ôò¼×ÈÝÆ÷ÄÚÆøÌåѹǿ¸ü´ó£¬ÆøÌåµÄĦ¶ûÌå»ýÊÜζȵÄÔö´óÌå»ýÔö´ó£¬Ñ¹Ç¿Ôö´óÌå»ý¼õС£¬ËùÒÔÆøÌåĦ¶ûÌå»ý£ºÒÒ>¼×£»CÕýÈ·£»D´í£¬ÈôM(¼×)>M(ÒÒ)£¬ÓÉÀíÏëÆøÌå״̬·½³Ì£¬Òò¼×ÈÝÆ÷ѹǿ´óÓÚÒÒ£¬ÔÚζÈÏàͬµÄÇé¿öÏÂÈôM(¼×)>M(ÒÒ)£¬ÔòÆøÌåÌå»ý£ºÒÒ<¼×
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿