ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¹ûÓ¬Êdz£ÓõÄÒÅ´«Ñ§Ñо¿µÄʵÑé²ÄÁÏ£¬¸ù¾ÝÏÂÁÐÓйØÊµÑ黨´ðÎÊÌ⣺

£¨1£©ÊµÑéÒ»£ºÄ¦¶û¸ùÒÔ¹ûӬΪʵÑé²ÄÁÏÖ¤Ã÷ÁË»ùÒòλÓÚȾɫÌåÉÏ£¬¸ÃʵÑé×ö³öµÄ¼Ù˵ÊÇ________________________________________________________¡£

£¨2£©ÊµÑé¶þ£º¿ÆÑÐÈËÔ±µÃµ½4ÖÖdzºìÑ۵ĹûӬͻ±äÌåA¡¢B¡¢CºÍD£¬½«ËüÃÇ·Ö±ðÓëÒ°ÉúÐ͹ûÓ¬½øÐÐÔÓ½»ÊµÑ飬½á¹ûÈçϱíËùʾ£¨¡°+¡±±íʾºìÑÛ£¬¡°m¡±±íʾdzºìÑÛ£©¡£

×é±ð

Ç×±¾¹ûÓ¬

F1¹ûÓ¬µÄ±íÏÖÐÍ

F2¹ûÓ¬µÄ±íÏÖÐͼ°ÊýÁ¿

´ÆÐÔ

ÐÛÐÔ

´ÆÐÔ

ÐÛÐÔ

´ÆÐÔ

ÐÛÐÔ

+

m

+

m

¢ñ

A

Ò°ÉúÐÍ

+

+

762

242

757

239

¢ò

B

Ò°ÉúÐÍ

+

+

312

101

301

105

¢ó

C

Ò°ÉúÐÍ

+

m

114

104

111

102

¢ô

D

Ò°ÉúÐÍ

+

m

160

151

155

149

¢ÙÍ»±äλµãÔÚ³£È¾É«ÌåÉϵÄÍ»±äÌåÓÐ________£¬Í»±äλµãÒ»¶¨ÔÚÏàͬȾɫÌåÉϵÄÍ»±äÌåÊÇ________¡£

¢ÚΪ̽¾¿²»Í¬Ç³ºìÑÛÍ»±ä»ùÒòλµãÖ®¼äµÄ¹ØÏµ£¬¿ÆÑÐÈËÔ±ÒÔ²»Í¬Í»±äÌåΪ²ÄÁϽøÐÐÁËϵÁÐÔÓ½»ÊµÑé¡£ÏȽøÐС°¡âA¡ÁB¡±ÔÓ½»£¬·¢ÏÖÔÚF1¹ûÓ¬ÖУ¬ËùÓиöÌå¾ù±íÏÖΪdzºìÑÛ£¬Óɴ˵óöµÄ½áÂÛÊÇ________________________¡£È»ºó½øÐС°¡âB¡ÁC¡±ÔÓ½»£¬·¢ÏÖF1¹ûӬȫ²¿±íÏÖΪºìÑÛ¡£ÔÙÈÃF1´ÆÐÛ¹ûÓ¬Ï໥½»Å䣬·¢ÏÖÔÚF2¹ûÓ¬ÖкìÑÛ¸öÌåÓëdzºìÑÛ¸öÌåÊýÁ¿µÄ±ÈֵԼΪ9£º7¡£ÓÉ´ËÅжϣ¬ÔÚF2ÐÛÐÔ¹ûÓ¬ÖкìÑÛ¸öÌåµÄ±ÈÀýΪ________¡£

£¨3£©ÊµÑéÈý£ºÒÑÖªB¡¢bλÓÚ³£È¾É«ÌåÉÏ£¬·Ö±ð¿ØÖƹûÓ¬µÄ»ÒÉíºÍºÚÉí¡£ÏÖÓÐÒ»´¿ºÏ»ÒÉíÈýÌå¹ûÓ¬£¬ÆäÌåϸ°ûȾɫÌå×é³ÉÈçͼËùʾ£¬¸ÃÒ°ÉúÐ͹ûÓ¬ÄܼõÊý·ÖÁѲúÉúÅä×Ó£¬ÔÚ¼õÊýµÚÒ»´Î·ÖÁѹý³ÌÖТôºÅȾɫÌåÖеÄÁ½Ìõ·Ö±ðÒÆÏòÁ½¼«£¬µÚÈýÌõËæ»úÒÆÏòÒ»¼«£¬²úÉúµÄÅä×Ó¾ù¿ÉÓý£¬ÇëÉè¼ÆÊµÑé̽¾¿¿ØÖÆ»ÒÉíºÍºÚÉíÐÔ×´µÄ»ùÒòÊÇ·ñλÓÚµÚ¢ôºÅȾɫÌåÉÏ£¨×¢£ºËùÓиöÌå¾ùÄÜ´æ»î£©¡£

ʵÑé˼·£º______________________________________¡£

Ô¤ÆÚ½á¹û¼°½áÂÛ£º________________________________¡£

¡¾´ð°¸¡¿¿ØÖư×Ñ۵ĻùÒòÔÚXȾɫÌåÉÏ£¬¶øYȾɫÌå²»º¬ÓÐËüµÄµÈλ»ùÒò AºÍB CºÍD A¡¢BÁ½ÖÖÍ»±äÌåµÄdzºìÑÛÍ»±ä»ùÒòλµãÏàͬ 3/8 ÓøùûÓ¬ÓëºÚÉíÐÛÓ¬½øÐÐÔÓ½»µÃF1£¬F1¸öÌå¼ä×ÔÓɽ»Å䣬ͳ¼ÆF2±íÏÖÐͼ°±ÈÀý£¨»òÕßÓøùûÓ¬ÓëºÚÉíÐÛÓ¬½øÐÐÔÓ½»µÃF1£¬¶ÔF1µÄËùÓиöÌå½øÐв⽻£¬Í³¼ÆF2±íÏÖÐͼ°±ÈÀý¡££© Èô³öÏÖ»ÒÉí£ººÚÉí=8£º1£¬Ôò˵Ã÷¿ØÖƸÃÐÔ×´µÄ»ùÒòλÓÚµÚ¢ôºÅȾɫÌåÉÏ£»Èô³öÏÖ»ÒÉí£ººÚÉí=3£º1£¬Ôò˵Ã÷¿ØÖƸÃÐÔ×´µÄ»ùÒò²»ÔÚµÚ¢ôºÅȾɫÌåÉÏ£¨Èô³öÏÖ»ÒÉí£ººÚÉí=2£º1£¬Ôò˵Ã÷¿ØÖƸÃÐÔ×´µÄ»ùÒòλÓÚµÚ¢ôºÅȾɫÌåÉÏ£»Èô³öÏÖ»ÒÉí£ººÚÉí=1£º1£¬Ôò˵Ã÷¿ØÖƸÃÐÔ×´µÄ»ùÒò²»ÔÚµÚ¢ôºÅȾɫÌåÉÏ£©

¡¾½âÎö¡¿

·ÖÎö±í¸ñ£º×é±ð¢ñÖУ¬Ç³ºìÑ۵ĹûӬͻ±äÌåAÓëÒ°ÉúÐ͹ûÓ¬½øÐÐÔÓ½»£¬F1´ÆÐÛ¶¼ÎªºìÑÛ£¬F2ÖдÆÐÛ¶¼ÊǺìÑÛ¡ÃdzºìÑÛ¡Ö3¡Ã1£¬ËµÃ÷Í»±äÌåAÓëÐÔ±ðÎ޹أ¬ÇÒΪÒþÐÔÍ»±ä£»

×é„e¢òÖУ¬Ç³ºìÑ۵ĹûӬͻ±äÌåBÓëÒ°ÉúÐ͹ûÓ¬½øÐÐÔÓ½»£¬F1´ÆÐÛ¶¼ÎªºìÑÛ£¬F2ÖдÆÐÛ¶¼ÊǺìÑÛ¡ÃdzºìÑÛ¡Ö3¡Ã1£¬ËµÃ÷Í»±äÌåBÓëÐÔ±ðÎ޹أ¬ÇÒΪÒþÐÔÍ»±ä£»

×é±ð¢óÖУ¬Ç³ºìÑ۵ĹûӬͻ±äÌå´ÆÐÔCÓëÒ°ÉúÐÍÐÛ¹ûÓ¬½øÐÐÔÓ½»£¬F1´ÆÐÔΪºìÑÛ£¬ÐÛÐÔΪdzºìÑÛ£¬ËµÃ÷Í»±äÌåCÓëÐÔ±ðÓйأ¬Í»±äÌåCΪXcXc£¬ÎªÒþÐÔÍ»±ä£»

×é±ð¢ôÖУ¬Ç³ºìÑ۵ĹûӬͻ±äÌå´ÆÐÔDÓëÒ°ÉúÐÍÐÛ¹ûÓ¬½øÐÐÔÓ½»£¬F1´ÆÐÔΪºìÑÛ£¬ÐÛÐÔΪdzºìÑÛ£¬ËµÃ÷Í»±äÌåDÓëÐÔ±ðÓйأ¬Í»±äÌåDΪXdXd£¬ÎªÒþÐÔÍ»±ä¡£

£¨1£©Ä¦¶û¸ùÒÔ¹ûӬΪʵÑé²ÄÁÏÖ¤Ã÷ÁË»ùÒòλÓÚȾɫÌåÉÏ£¬¸ÃʵÑé×ö³öµÄ¼Ù˵ÊÇ¿ØÖư×Ñ۵ĻùÒòÔÚ¢úȾɫÌåÉ϶øYȾɫÌå²»º¬ÓÐËüµÄµÈλ»ùÒò¡£

£¨2£©¢Ù¾ÝÉÏ·ÖÎö¿ÉÖª£¬×é±ðIºÍ¢òÖУ¬Ç³ºìÑ۵ĹûӬͻ±äÌåAÓëÒ°ÉúÐ͹ûÓ¬½øÐÐÔÓ½»£¬F1´ÆÐÛ¶¼ÎªºìÑÛ£¬F2ÖдÆÐÛ¶¼ÊǺìÑÛ¡ÃdzºìÑÛ¡Ö3¡Ã1£¬ËµÃ÷Í»±äÌåAºÍBÓëÐÔ±ðÎ޹أ¬Í»±äλµãÔÚ³£È¾É«ÌåÉÏ¡£×é±ð¢óºÍ¢ô×éÔÓ½»½á¹û£¬F1´Æ¹ûÓ¬µÄÑÛÉ«×ÜÊÇÓ븸±¾Ïàͬ£¬F1ÐÛ¹ûÓ¬µÄÑÛÉ«Ôò×ÜÊÇÓëĸ±¾Ïàͬ£¬±íÃ÷ËüÃǵÄÍ»±äλµã¶¼ÔÚXȾɫÌåÉÏ£¬Òò´ËCºÍDÍ»±äλµãÒ»¶¨ÔÚÏàͬȾɫÌåÉÏ¡£

¢ÚΪ̽¾¿²»Í¬Ç³ºìÑÛÍ»±ä»ùÒòλµãÖ®¼äµÄ¹ØÏµ£¬¿ÆÑÐÈËÔ±ÒÔ²»Í¬Í»±äÌåΪ²ÄÁϽøÐÐÁËϵÁÐÔÓ½»ÊµÑé¡£

ÏȽøÐС°¡âA¡ÁB¡±ÔÓ½»£¬ÈôA¡¢BÁ½ÖÖÍ»±äÌåµÄdzºìÑÛÍ»±ä»ùÒòλµãÏàͬ£¬ÔòAºÍB¶¼ÊÇaa£¬ÔÚF1¹ûÓ¬ÖУ¬ËùÓиöÌå¾ù±íÏÖΪdzºìÑÛ£»ÈôA¡¢BÁ½ÖÖÍ»±äÌåµÄdzºìÑÛÍ»±ä»ùÒòλµã²»Í¬£¬ÔòAÊÇaaBB£¬B¶¼ÊÇAAbb£¬ÔÚF1¹ûÓ¬ÖУ¬ËùÓиöÌå¾ù±íÏÖΪºìÑÛ¡£¹Ê·¢ÏÖÔÚF1¹ûÓ¬ËùÓиöÌå¾ù±íÏÖΪdzºìÑÛ£¬¿ÉÒԵóöµÄ½áÂÛÊÇA¡¢BÁ½ÖÖÍ»±äÌåµÄdzºìÑÛÍ»±ä»ùÒòλµãÏàͬ¡£

È»ºó½øÐС°¡âB¡ÁC¡±ÔÓ½»£¬·¢ÏÖF1¹ûӬȫ²¿±íÏÖΪºìÑÛ¡£ÔÙÈÃF1´ÆÐÛ¹ûÓ¬Ï໥½»Å䣬·¢ÏÖÔÚF2¹ûÓ¬ÖкìÑÛ¸öÌåÓëdzºìÑÛ¸öÌåÊýÁ¿µÄ±ÈֵԼΪ9¡Ã7£¨9¡Ã3¡Ã3¡Ã1£©£¬ËµÃ÷Á½¶ÔÐÔ×´µÄÒÅ´«×ñÑ­×ÔÓÉ×éºÏ¶¨ÂÉ£¬ÓÉ·ÖÎö¿ÉÖªBÍ»±äλÓÚ³£È¾É«ÌåÉÏ£¬CÍ»±äλÓÚXȾɫÌåÉÏ£¬Òò´ËBΪbbXCXC£¬CΪBBXcY£¬F1¹ûӬΪBbXCXc¡¢BbXCY£¬ÔÚF2ÐÛÐÔ¹ûÓ¬ÖÐB_XCY¡ÃB_XcY¡ÃbbXCY¡ÃbbXcY=3¡Ã3¡Ã1¡Ã1£¬ÆäÖкìÑÛ¸öÌåµÄ±ÈÀýΪ3/8¡£

£¨3£©¸ù¾ÝÌâÒâ·ÖÎöͼÐοÉÖª£¬¸Ã´¿ºÏÈýÌå¹ûÓ¬µÄ¢ôºÅ³£È¾É«Ìå±ÈÕý³£¸öÌå¶àÁËÒ»Ìõ£¬ÒªÌ½¾¿¿ØÖÆ»ÒÉíºÍºÚÉíÐÔ×´µÄ»ùÒòÊÇ·ñλÓÚµÚ¢ôºÅȾɫÌåÉÏ£¬ÓøùûÓ¬ÓëºÚÉíÐÛÓ¬½øÐÐÔÓ½»µÃF1£¬F1¸öÌå¼ä×ÔÓɽ»Å䣬ͳ¼ÆF2±íÏÖÐͼ°±ÈÀý£¨»òF1¸öÌå²â½»£¬Í³¼Æ²â½»ºó´ú±íÏÖÐͼ°±ÈÀý£©¡£

¢ÙÈô¿ØÖƸÃÐÔ×´µÄ»ùÒòλÓÚóÊ¢ôºÅȾɫÌåÉÏ£¬Ôò¸Ã´¿ºÏ»ÒÉíÈýÌå¹ûÓ¬£¨BBB£©ÓëºÚÉíÐÛÓ¬£¨bb£©½øÐÐÔÓ½»£¬F1»ùÒòÐͼ°±ÈÀýΪBBb¡ÃBb=1¡Ã1£¬»ùÒòÐÍΪBBbµÄ¸öÌå²úÉúµÄÅä×ÓΪBB¡ÃBb¡ÃB¡Ãb=1¡Ã2¡Ã2¡Ã1£¬»ùÒòÐÍΪBbµÄ¸öÌå²úÉúµÄÅä×ÓΪB¡Ãb=1¡Ã1£¬¹ÊF1¸öÌå²úÉúµÄÅä×Ó¼°±ÈÀýΪBB¡ÃBb¡ÃB¡Ãb=1¡Ã2¡Ã5¡Ã4£¬Èô×ÔÓɽ»Å䣬F2ºÚÉíbb=£¨4/12£©¡Á£¨4/12£©=1/9£¬±íÏÖÐͼ°ÊýÁ¿±ÈΪ»ÒÉí¡ÃºÚÉí=8¡Ã1£»£¨Èô¶ÔF1¸öÌå½øÐв⽻£¬F2±íÏÖÐͼ°ÊýÁ¿±ÈΪ»ÒÉí¡ÃºÚÉí=2¡Ã1£©¡£

¢ÚÈô¿ØÖƸÃÐÔ×´µÄ»ùÒò²»ÔÚµÚ¢ôºÅȾɫÌåÉÏ£¬¼´ÔÚ¢ò»ò¢óȾɫÌåÉÏ£¬¼´¸Ã´¿ºÏ»ÒÉíÈýÌå¹ûÓ¬µÄ»ùÒòÐÍΪBB£¬ÓÉÓÚÈýÌåÄÜÕý³£´æ»î£¬¹Ê¿É½ö¼ÆËã¢ò»ò¢óȾɫÌåÉÏB»òb»ùÒòµÄÒÅ´«£¬Òò´Ë¸Ã´¿ºÏ»ÒÉíÈýÌå¹ûÓ¬£¨BB£©ÓëºÚÉíÐÛÓ¬£¨bb£©½øÐÐÔÓ½»£¬F1»ùÒòÐÍΪBb£¬ÈôF1¸öÌå¼ä×ÔÓɽ»Å䣬F2±íÏÖÐͼ°±ÈÀýΪ»ÒÉí¡ÃºÚÉí=3¡Ã1¡££¨Èô¶ÔF1¸öÌå½øÐв⽻£¬F2±íÏÖÐͼ°±ÈÀýΪ»ÒÉí¡ÃºÚÉí=1¡Ã1£©¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Â«»¨¼¦µÄÐÔ±ð¾ö¶¨·½Ê½ÎªZWÐÍ£¬Z¡¢WȾɫÌå´æÔÚÍ¬Ô´Çø£¨¢ò£©ºÍ·ÇÍ¬Ô´Çø£¨¢ñ¡¢¢ó£©£¬ÈçͼËùʾ¡£Â«»¨¼¦ÓðëµÄÓаßÎÆºÍÎÞ°ßÎÆÊÇÒ»¶ÔÏà¶ÔÐÔ×´£¬ÎÞ°ßÎÆÓɽöλÓÚ¢ñÇø¶ÎµÄÒþÐÔ»ùÒòa¿ØÖÆ¡£»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Â«»¨¼¦µÄijÐÔ×´ÊÇÓÉλÓÚ¢òÇø¶ÎµÄÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£¬Ôò¸ÃÖÖȺÖдƼ¦µÄ»ùÒòÐÍÓÐ__________£¨Ö»¿¼ÂǸÃÐÔ×´£©ÖÖ£¬¸ÃÐÔ×´__________£¨Ìî¡°ÓС±»ò¡°Ã»ÓС±£©ÓëÐÔ±ðÏà¹ØÁªµÄÌØµã¡£

£¨2£©Â«»¨¼¦µÄ¹ÚÐÍÊÜÁíÒ»¶ÔµÈλ»ùÒò£¨B¡¢b£©¿ØÖÆ£¬Ãµ¹å¹Ú¶Ôµ¥¹ÚΪÏÔÐÔ¡£Ä³Å©»§¼ÒÓÐÒ»Ö»ÓаßÎÆÃµ¹å¹ÚµÄ¹«¼¦£¬Æäºó´úÖмÈÓÐÎÞ°ßÎÆÐÔ×´¸öÌ壬ҲÓе¥¹ÚÐÔ×´¸öÌå¡£

¢ÙÒÀ¾ÝÉÏÊöÐÅÏ¢£¬ÎÞ·¨Åж¨µÈλ»ùÒòA¡¢aÓëB¡¢bµÄÒÅ´«ÊÇ·ñ×ñÑ­»ùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂÉ£¬ÀíÓÉÊÇ__________¡£

¢ÚÇëÔËÓüòµ¥µÄ·½·¨£¬Éè¼ÆÊµÑéÅжϸù«¼¦µÄÉÏÊöÁ½¶ÔµÈλ»ùÒòA¡¢aÓëB¡¢bÔÚȾɫÌåÉϵÄλÖùØÏµ£¨²»¿¼ÂÇ»ùÒòÍ»±äÓë½»²æ»¥»»£¬Ð´³öʵÑé·½°¸ºÍÔ¤ÆÚ½á¹û¼°½áÂÛ£©¡£

ʵÑé·½°¸£º____________________¡£

Ô¤ÆÚ½á¹û¼°½áÂÛ£º____________________¡£

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

¾«Ó¢¼Ò½ÌÍø