ÌâÄ¿ÄÚÈÝ

¸ÃͼÖÐL1¡¢L2Ϊ³¿»èÏߣ¬¦Á¡¢¦ÂΪ³¿»èÏßÓë¾­Ïߵļнǣ¬¶ÁͼÍê³ÉÏÂÁи÷Ìâ¡££¨10·Ö£©

¢ÅÈô¼×ͼÖÐL1Ϊ³¿Ïߣ¬ÔòAµãµØ·½Ê±Îª       ¡£Èô¼×ͼÖÐL1Ϊ³¿Ïߣ¬¦Á¡Ù0£¬ÔòÑô¹âÖ±Éä    £¨ÄÏ°ëÇò»ò±±°ëÇò£©¡£   Èô¼×ͼÖÐL1Ϊ³¿Ïߣ¬¦Á=20¡ã£¬AµãλÓÚ¶«°ËÇøÖÐÑë¾­ÏßÉÏ£¬ÔòÌ«ÑôÖ±ÉäµãλÖÃÊÇ                ¡¢

               ¡££¨2·Ö£©

¢ÆÈôÒÒͼÖЦÂ=0¡ã£¬Ôò±±»Ø¹éÏßÉϵÄÕýÎçÌ«Ñô¸ß¶ÈÊÇ        ¡£

¢ÇÈô¼×¡¢ÒÒÁ½Í¼¾ùλÓÚ±±°ëÇòÏÄÖÁÈÕ£¬Ôò¦Á=        £¬L1ÊÇ       Ïß¡££¨2·Ö£©

¢ÈÈôÒÒͼÖÐL2Ϊ»èÏߣ¬¦Â=22¡ã£¬ÔòÏÂÁÐÏÖÏó×î¿ÉÄܳöÏÖµÄÊÇ         ­­­¡££¨3·Ö£©

£¨¶àÏîÑ¡Ôñ£¬¶àÑ¡¡¢´íÑ¡¾ù²»µÃ·Ö£¬ÉÙÑ¡¿ÉµÃ·Ö£©

A£®µØÖк£µØÇøÊ¢ÐÐÎ÷·ç£¬ÎºͶàÓê

B£®ÎÒ¹úÈý½­Æ½Ô­½øÈëÐݸûÆÚ

C£®Ä«ÀÛ-´ïÁîÅèµØµÄСÂó½øÈëÊÕ»ñÆÚ

D£®½­»´µØÇø½øÈë÷ÓêÆÚ

E£®ÑÇÅ·´ó½ÊܵÍѹ¿ØÖÆ

F£®ÎÒ¹ú¶«±±µÄºÓÁ÷½øÈëµÚÒ»´ÎÑ´ÆÚ

 

¡¾´ð°¸¡¿

£¨1£©6ʱ¡£ÄÏ°ëÇò¡£20¡ãS£¬150¡ãW¡££¨2£©66¡ã34¡ä¡££¨3£©23¡ã26¡ä£¬»èÏß¡££¨4£©ABC£¨È«¶ÔµÃ3·Ö£¬´ð¶ÔÆäÖÐ1¸öµÃ1·Ö£¬·²ÓдíÑ¡¾ù²»µÃ·Ö£©

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©³¿ÏßÓë³àµÀµÄ½»µãΪ6ʱ¡£Í¼Ê¾³¿Ïߵķֲ¼Ô½Íù±±ÖçÔ½¶Ì£¬¹ÊÅжÏÌ«ÑôÖ±ÉäµãλÓÚÄÏ°ëÇò¡£ÈôL1Ϊ³¿Ïߣ¬ÔòÅжÏÌ«ÑôÖ±ÉäµãλÓÚÄÏ°ëÇò£¬¶øÌ«ÑôÖ±ÉäµãµÄγ¶ÈÓ볿»èÏßÓë¾­ÏߵļнǶÈÊýÏàͬ£¬¹ÊÅжÏÖ±ÉäµÄγ¶ÈΪ20¡ãS£¬AµãΪ¶«°ËÇøµÄÖÐÑë¾­Ïߣ¬¼´120¡ãE£¬Ê±¼äΪ6µã£¬Ôò¼ÆËãÌ«ÑôÖ±ÉäµãµÄ¾­ÏßΪ12ʱµÄ¾­ÏßΪ150¡ãW¡££¨2£©ÈôÒÒͼÖЦÂ=0¡ã£¬Ôò³¿»èÏßÓë¾­ÏßÖغϣ¬ÅжÏΪ´ºÇï·ÖÈÕ£¬¹Ê¸ù¾ÝÕýÎçÌ«Ñô¸ß¶È=90¡ã-γ¶È²î¼ÆËã¡££¨3£©±±°ëÇòÏÄÖÁÈÕ£¬Ì«ÑôÖ±ÉäµãλÓÚ±±Î³23.5¡ã£¬¹Ê³¿»èÏßÓë¾­ÏߵļнÇΪ23.5¡ã¡£±±°ëÇòÏÄÖÁÈÕ£¬Ì«ÑôÖ±ÉäµãλÓÚ±±»Ø¹éÏßÉÏ£¬¹ÊÔ½Íù±±ÖçÔ½³¤£¬¹ÊÅжÏL1Ϊ»èÏß¡££¨4£©L2Ϊ»èÏߣ¬ÔòÔ½Íù±±ÖçÔ½¶ÌÒ¹Ô½³¤£¬¹ÊÅжÏÌ«ÑôÖ±ÉäµãλÓÚÄÏ°ëÇò£¬¦Â=22¡ã£¬¹ÊÅжÏÌ«ÑôÖ±ÉäµãλÓÚ22¡ãS£¬¼´Îª±±°ëÇò¶¬¼¾£¬¾Ý´Ë·½Ïò£¬¹ÊÎÒ¹ú½­»´µØÇøµÄ÷Óêʱ¼äΪ6¡ª7Ô£¬¹ÊD´íÎó£»±±°ëÇò¶¬¼¾£¬ÑÇÅ·´ó½ÉÏÐγɸßѹÖÐÐÄ£¬E´íÎó£»ÎÒ¹ú¶«±±µØÇøµÄµÚÒ»´ÎÑ´ÆÚÒò´º¼¾µÄ¼¾½ÚÐÔ»ýÑ©ÈÚË®²¹¸ø£¬¹ÊÓ¦ÔÚ´º¼¾£¬¶ø²»ÊǶ¬¼¾£¬F´íÎó¡£

¿¼µã£º±¾Ì⿼²é³¿»èÏß·Ö²¼µÄ×ۺϷÖÎö¡£

µãÆÀ£º±¾Ìâ½âÌâµÄ¹Ø¼üÊÇÕÆÎÕ³¿»èÏßÓë³àµÀµÄ½»µãµÄʱ¼äºÍÌ«ÑôÖ±ÉäµãµÄλÖÃÓëÖçÒ¹³¤¶ÌµÄ·Ö²¼µÄ¹Øϵ£¬×¢Ò⼰ʱ×ܽ᳿»èÏßͼÅжÁµÄ»ù±¾¹æÂɺͷ½·¨£¬ÐγɽâÌâ¼¼ÇÉ¡£ÄѶÈÒ»°ã¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø