ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÔÚ̽¾¿´®Áªµç·µÄµçÁ÷¹æÂÉʱ£¬Ð¡ºìͬѧÁ¬³ÉÁËÈçͼËùʾµÄµç·£¬ÔÚÁ¬½Óµç·ʱ£¬¿ª¹ØÓ¦¸Ã £®¾­¼ì²éµç·ÎÞÎóºó£¬±ÕºÏ¿ª¹Ø£¬Á½µÆL1¡¢L2¾ù·¢¹â£®½Ó×ÅËýÓ¦ £®ÊµÑéʱËý¼Ç¼ÁËÈç±íËùʾµÄʵÑéÊý¾Ý£¬ÓɱíÒ»ÖеÄʵÑéÊý¾Ý¿ÉÖª £®Ð¡Ã÷ͬѧҲ×öÁË´ËʵÑ飬¼Ç¼µÄʵÑéÊý¾ÝÈç±í¶þËùʾ£®´Ó±í¶þ¿ÉÒÔ¿´³öC´¦µÄµçÁ÷±ÈA¡¢B´¦µÄµçÁ÷´óÐí¶à£¬³öÏÖ´ËÇé¿öµÄÔ­Òò¿ÉÄÜÊÇ £®

±íÒ»

²âÁ¿´¦

A

B

C

µçÁ÷/A

0.2

0.2

0.2

±í¶þ

²âÁ¿´¦

A

B

C

µçÁ÷/A

0.2

0.2

1.0

¡¾´ð°¸¡¿¶Ï¿ª£»¶Ï¿ª¿ª¹Ø£¬ÔÙ½«µçÁ÷±í·Ö±ð½ÓÔÚABCµã£¬±ÕºÏ¿ª¹Ø£¬¹Û²ìµçÁ÷±íʾÊý£»´®Áªµç·µçÁ÷´¦´¦ÏàµÈ£»Á¿³Ì¶Á´í

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£ºÈκεçѧʵÑ飬ÔÚÁ¬½Óµç·ʱΪÁ˱£»¤µçÔ´ºÍÓõçÆ÷£¬¿ª¹Ø¶¼Ó¦ÊǶϿªµÄ£¬¾­¼ì²éÎÞÎóºó£¬½«µçÁ÷±í·Ö±ð½ÓÔÚABC½øÐжà´Î²âÁ¿£¬ÔÚ¶à×éʵÑéÊý¾ÝµÄ»ù´¡ÉϽøÐзÖÎö£¬ÒÔ±ÜÃâʵÑéÊý¾ÝµÄżȻÐÔ£¬Ê¹ÊµÑé½áÂÛ¸ü¾ßÓÐÆÕ±éÒâÒ壮

·ÖÎö±íÒ»£¬½«ABC¼¸´¦µÄʵÑéÊý¾Ý±È½Ï¿ÉµÃ³ö½áÂÛ£»

·ÖÎö±í¶þ£¬ABÁ½´¦µçÁ÷Ïàͬ£¬Ö»ÓÐC´¦µÄµçÁ÷´óÐí¶à£¬Ô­Òò¶Á´íÁ¿³Ì£®

½â£º£¨1£©ÎªÁ˱£»¤µçÆ÷£¬Á¬½Óµç·֮ǰ£¬¿ª¹ØÓ¦¸ÃÊǶϿªµÄ£»¾­¼ì²éÎÞÎóºó£¬±ÕºÏ¿ª¹Ø£¬Á½µÆL1¡¢L2¾ù·¢¹â£¬ËµÃ÷µç·Õý³££¬È»ºó¶Ï¿ª¿ª¹Ø£¬ÔÙ½«µçÁ÷±í·Ö±ð½ÓÔÚABC½øÐжà´Î²âÁ¿£¬ÕâÑùµÃ³öµÄʵÑéÊý¾Ý¸ü¾ßÓÐÆÕ±éÒâÒ壻

£¨2£©ÓɱíÒ»¿ÉÖª£¬ABCÈý´¦µçÁ÷Ïàͬ£¬¿ÉµÃ³ö½áÂÛ£º´®Áªµç·µçÁ÷´¦´¦ÏàµÈ£»

£¨3£©Óɱí¶þ¿ÉÖª£¬ABÁ½´¦µçÁ÷Ïàͬ£¬Ö»ÓÐC´¦µÄµçÁ÷´óÐí¶à£¬Ô­Òò¿ÉÄÜÊǶÁ´íÁ¿³ÌÁË£®

¹Ê´ð°¸Îª£º¶Ï¿ª£»¶Ï¿ª¿ª¹Ø£¬ÔÙ½«µçÁ÷±í·Ö±ð½ÓÔÚABCµã£¬±ÕºÏ¿ª¹Ø£¬¹Û²ìµçÁ÷±íʾÊý£»´®Áªµç·µçÁ÷´¦´¦ÏàµÈ£»Á¿³Ì¶Á´í£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø