ÌâÄ¿ÄÚÈÝ
ÔÚ¡°ÓÃDISÑо¿¼ÓËÙ¶ÈÓëÁ¦µÄ¹Øϵ¡±µÄѧÉúʵÑéÖУ¬ÊµÑé×°ÖÃͼÈçÏÂËùʾ£®
![](http://thumb.1010pic.com/pic2/upload/papers/20140611/2014061109531209925404.png)
£¨1£©±¾ÊµÑé²ÉÓÃÁË______´«¸ÐÆ÷£¨Ìîд´«¸ÐÆ÷ÖÖÀࣩ£®
£¨2£©£¨¶àÑ¡£©Á½Î»Í¬Ñ§Í¨¹ýʵÑéÊý¾Ý»³öa-FͼÏó£¨Èçͼa¡¢bËùʾ£©£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ______
![](http://thumb.1010pic.com/pic2/upload/papers/20140611/201406110953125206407.png)
A£®³öÏÖͼaµÄÖ÷ÒªÔÒò¿ÉÄÜÊÇʵÑéʱ¹ìµÀÇãб½Ï´ó
B£®³öÏÖͼaµÄÖ÷ÒªÔÒò¿ÉÄÜÊÇС³µºÍ¹ìµÀ¼äµÄĦ²ÁÁ¦½Ï´ó
C£®³öÏÖͼbµÄÖ÷ÒªÔÒò¿ÉÄÜÊÇʵÑéʱ¹ìµÀÇãб½Ï´ó
D£®³öÏÖͼbµÄÖ÷ÒªÔÒò¿ÉÄÜÊÇС³µºÍ¹ìµÀ¼äµÄĦ²ÁÁ¦½Ï´ó£®
![](http://thumb.1010pic.com/pic2/upload/papers/20140611/2014061109531209925404.png)
£¨1£©±¾ÊµÑé²ÉÓÃÁË______´«¸ÐÆ÷£¨Ìîд´«¸ÐÆ÷ÖÖÀࣩ£®
£¨2£©£¨¶àÑ¡£©Á½Î»Í¬Ñ§Í¨¹ýʵÑéÊý¾Ý»³öa-FͼÏó£¨Èçͼa¡¢bËùʾ£©£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ______
![](http://thumb.1010pic.com/pic2/upload/papers/20140611/201406110953125206407.png)
A£®³öÏÖͼaµÄÖ÷ÒªÔÒò¿ÉÄÜÊÇʵÑéʱ¹ìµÀÇãб½Ï´ó
B£®³öÏÖͼaµÄÖ÷ÒªÔÒò¿ÉÄÜÊÇС³µºÍ¹ìµÀ¼äµÄĦ²ÁÁ¦½Ï´ó
C£®³öÏÖͼbµÄÖ÷ÒªÔÒò¿ÉÄÜÊÇʵÑéʱ¹ìµÀÇãб½Ï´ó
D£®³öÏÖͼbµÄÖ÷ÒªÔÒò¿ÉÄÜÊÇС³µºÍ¹ìµÀ¼äµÄĦ²ÁÁ¦½Ï´ó£®
£¨1£©±¾ÊµÑé²ÉÓÃÁËλÒÆ´«¸ÐÆ÷£¬´úÌæÁË´òµã¼ÆʱÆ÷£¬ÓÃDIS¿ÉÒÔ²âС³µµÄ¼ÓËٶȣ®
£¨2£©¢ÙaͼÏßÖе±F¡Ù0ʱÎïÌåµÄ¼ÓËÙ¶Èa=0£¬¼´Ö»Óе±FÔö´óµ½Ò»¶¨ÖµÊ±ÎïÌå²Å¿ªÊ¼¾ßÓмÓËٶȣ¬¹ÊÔÚÎïÌå±£³Ö¾²Ö¹µÄʱºòÆäËùÊܵľ²Ä¦²ÁÁ¦µÈÓÚÉþ×ÓµÄÀÁ¦£¬ËùÒÔ³öÏÖ´ËÏÖÏóµÄÔÒòÊÇûÓÐƽºâĦ²ÁÁ¦»òĦ²ÁÁ¦Æ½ºâ²»¹»£®¹ÊÑ¡B£®
´Óbͼ¿ÉÖªÔÚÀÁ¦F=0ʱÎïÌåµÄ¼ÓËٶȲ»Îª0£¬¼´ºÏÍâÁ¦²»Îª0£¬Bͼ×ÝÖáµÄ½Ø¾à´óÓÚ0£¬ËµÃ÷ÔÚÎÞÀÁ¦µÄÇé¿öÏÂÎïÌåµÄ¼ÓËٶȴóÓÚ0£¬¼´ÔÚƽºâĦ²ÁÁ¦Ê±£¬³¤Ä¾°åÇã½Ç¹ý´ó£¨Æ½ºâĦ²ÁÁ¦¹ý¶È£©£®¹ÊÑ¡C£®
¹ÊÑ¡BC£®
¹Ê´ð°¸Îª£º£¨1£©Î»ÒÆ£¨2£©BC£®
£¨2£©¢ÙaͼÏßÖе±F¡Ù0ʱÎïÌåµÄ¼ÓËÙ¶Èa=0£¬¼´Ö»Óе±FÔö´óµ½Ò»¶¨ÖµÊ±ÎïÌå²Å¿ªÊ¼¾ßÓмÓËٶȣ¬¹ÊÔÚÎïÌå±£³Ö¾²Ö¹µÄʱºòÆäËùÊܵľ²Ä¦²ÁÁ¦µÈÓÚÉþ×ÓµÄÀÁ¦£¬ËùÒÔ³öÏÖ´ËÏÖÏóµÄÔÒòÊÇûÓÐƽºâĦ²ÁÁ¦»òĦ²ÁÁ¦Æ½ºâ²»¹»£®¹ÊÑ¡B£®
´Óbͼ¿ÉÖªÔÚÀÁ¦F=0ʱÎïÌåµÄ¼ÓËٶȲ»Îª0£¬¼´ºÏÍâÁ¦²»Îª0£¬Bͼ×ÝÖáµÄ½Ø¾à´óÓÚ0£¬ËµÃ÷ÔÚÎÞÀÁ¦µÄÇé¿öÏÂÎïÌåµÄ¼ÓËٶȴóÓÚ0£¬¼´ÔÚƽºâĦ²ÁÁ¦Ê±£¬³¤Ä¾°åÇã½Ç¹ý´ó£¨Æ½ºâĦ²ÁÁ¦¹ý¶È£©£®¹ÊÑ¡C£®
¹ÊÑ¡BC£®
¹Ê´ð°¸Îª£º£¨1£©Î»ÒÆ£¨2£©BC£®
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿