ÌâÄ¿ÄÚÈÝ
Èçͼ¼×Ëùʾ£¬±ß³¤ÎªLµÄÕý·½ÐÎÇøÓòABCDÄÚÓÐÊúÖ±ÏòϵÄÔÈÇ¿µç³¡£¬µç³¡Ç¿¶ÈΪE£¬ÓëÇøÓò±ß½çBCÏà¾àL´¦ÊúÖ±·ÅÖÃ×ã¹»´óµÄÓ«¹âÆÁ£¬Ó«¹âÆÁÓëABÑÓ³¤Ïß½»ÓÚOµã¡£ÏÖÓÐÒ»ÖÊÁ¿Îªm£¬µçºÉÁ¿Îª+qµÄÁ£×Ó´ÓAµãÑØAB·½ÏòÒÔÒ»¶¨µÄ³õËÙ½øÈëµç³¡£¬Ç¡ºÃ´ÓBC±ßµÄÖеãP·É³ö£¬²»¼ÆÁ£×ÓÖØÁ¦¡£
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/201408250018209387946.jpg)
£¨1£©ÇóÁ£×Ó½øÈëµç³¡Ç°µÄ³õËٶȵĴóС£¿
£¨2£©ÆäËûÌõ¼þ²»±ä£¬Ôö´óµç³¡Ç¿¶ÈʹÁ£×ÓÇ¡ºÃÄÜ´ÓCD±ßµÄÖеãQ·É³ö£¬ÇóÁ£×Ó´ÓQµã·É³öʱµÄ¶¯ÄÜ£¿
£¨3£©ÏÖ½«µç³¡£¨³¡Ç¿ÎªE£©·Ö³ÉAEFDºÍEBCFÏàͬµÄÁ½²¿·Ö£¬²¢½«EBCFÏòÓÒƽÒÆÒ»¶Î¾àÀëx£¨x¡ÜL£©£¬ÈçͼÒÒËùʾ¡£ÉèÁ£×Ó´òÔÚÓ«¹âÆÁÉÏλÖÃÓë0µãÏà¾ày£¬ÇëÇó³öyÓëxµÄ¹Øϵ£¿
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/201408250018209387946.jpg)
£¨1£©ÇóÁ£×Ó½øÈëµç³¡Ç°µÄ³õËٶȵĴóС£¿
£¨2£©ÆäËûÌõ¼þ²»±ä£¬Ôö´óµç³¡Ç¿¶ÈʹÁ£×ÓÇ¡ºÃÄÜ´ÓCD±ßµÄÖеãQ·É³ö£¬ÇóÁ£×Ó´ÓQµã·É³öʱµÄ¶¯ÄÜ£¿
£¨3£©ÏÖ½«µç³¡£¨³¡Ç¿ÎªE£©·Ö³ÉAEFDºÍEBCFÏàͬµÄÁ½²¿·Ö£¬²¢½«EBCFÏòÓÒƽÒÆÒ»¶Î¾àÀëx£¨x¡ÜL£©£¬ÈçͼÒÒËùʾ¡£ÉèÁ£×Ó´òÔÚÓ«¹âÆÁÉÏλÖÃÓë0µãÏà¾ày£¬ÇëÇó³öyÓëxµÄ¹Øϵ£¿
£¨1£©
£¨2£©
£¨3£©![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821001699.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001820954822.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001820985793.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821001699.png)
ÊÔÌâ·ÖÎö£º£¨1£©Á£×ÓÔڵ糡ÖÐ×öÀàƽÅ×Ô˶¯£¬Ôòˮƽ·½Ïò£º
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821016465.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821047862.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001820954822.png)
£¨2£©ÆäËûÌõ¼þ²»±ä£¬Ôö´óµç³¡Ç¿¶ÈʹÁ£×ÓÇ¡ºÃÄÜ´ÓCD±ßµÄÖеãQ·É³ö£¬Ôò
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821235611.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821281861.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821422980.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001820985793.png)
(3)ÔÚADEFÖУº
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/201408250018214531226.png)
Á£×Ó³öÉä·½ÏòÓëˮƽ·½ÏòµÄ¼Ð½Ç£º
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821469985.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821484709.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821500564.png)
ÔÚEFCBÖУ¬³öÉäËÙ¶ÈÓë¼×Ïàͬ£¬Ôò
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821515847.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821531783.png)
Ôò
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/20140825001821547926.png)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/201408250018215625558.jpg)
![](http://thumb.1010pic.com/pic2/upload/papers/20140825/201408250018215936389.jpg)
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿