ÌâÄ¿ÄÚÈÝ
£¨1£©Í¼¢ñ-1ÊÇijѧϰС×é̽¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿¹ØÏµµÄʵÑéʾÒâͼ£®¸ù¾Ýij´ÎʵÑé¼Ç¼µÄÊý¾Ý£¬×÷³öa-FͼÏßÈçͼ¢ñ-2Ëùʾ£¬Í¼Ïß²»¾¹ýÔµãµÄÔÒòÊÇ£»Æ½ºâĦ²Áʱ______£¬Ö÷ÒªÊÇÆ½ºâÁË______Ö®¼ä¼°______Ö®¼äµÄĦ²Á£®£¨2£©Ð¡×é³ÉÔ±·ÖÎöËùµÃµ½µÄa-FͼÏß²»ÊÇÒ»ÌõÖ±ÏßµÄÔÒòºó£¬ÖØÐÂÉè¼ÆÁËÒ»¸öʵÑéÈçͼ¢ñ-3Ëùʾ£¬»¬¿éM·ÅÔÚÆøµæµ¼¹ìÉÏ£¬²¢ÔÚ»¬¿éÉϹ̶¨Ò»¸öËÙ¶È´«¸ÐÆ÷£¬Á¦´«¸ÐÆ÷¹Ì¶¨ÔÚÁíһˮƽ̨×ÓÉÏ£¬·Ö±ðÓëÁ½Ì¨µçÄÔÏàÁ¬£¬Æøµæµ¼¹ìÁ¬ÉÏÆø±Ã²¢µ÷³Éˮƽ£®¶à´Î¸Ä±ä¹³ÂëmµÄÖÊÁ¿£¬ÓÉËٶȺÍÁ¦´«¸ÐÆ÷¿ÉÒԵõ½¶à×鲻ͬµÄ¼ÓËÙ¶Èa¡¢Á¦FµÄÖµ£®ÇëÄã˵³ö²ÉÓÃÕâ¸öʵÑé×°ÖõöÓŵ㣺
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ÃʵÑéµÄÑо¿¶ÔÏóÊÇС³µ£¬²ÉÓÿØÖƱäÁ¿·¨Ñо¿£®µ±ÖÊÁ¿Ò»¶¨Ê±£¬Ñо¿Ð¡³µµÄ¼ÓËٶȺÍС³µËùÊܺÏÁ¦µÄ¹ØÏµ£®ÄÇôС³µµÄºÏÁ¦Ôõô¸Ä±äºÍ²âÁ¿ÄØ£¿ÎªÏû³ýĦ²ÁÁ¦¶ÔʵÑéµÄÓ°Ï죬¿ÉÒÔ°Ñľ°åµÄ×ó¶ËÊʵ±µæ¸ß£¬ÒÔʹС³µµÄÖØÁ¦ÑØÐ±Ãæ·ÖÁ¦ºÍĦ²ÁÁ¦µÖÏû£¬ÄÇôС³µµÄºÏÁ¦¾ÍÊÇÉþ×ÓµÄÀÁ¦£®
£¨2£©ÓÉËٶȺÍÁ¦´«¸ÐÆ÷¿ÉÒԵõ½¶à×鲻ͬµÄ¼ÓËÙ¶Èa¡¢Á¦FµÄÖµ£¬¿ÉÒÔ²»¼Æ¶¯»¬ÂÖµÄÖÊÁ¿£¬Ò²²»ÐèÒªíÀÂëµÄÖÊÁ¿ÒªÔ¶Ð¡ÓÚС³µµÄÖÊÁ¿£®
½â´ð£º½â£º£¨1£©´ÓÉÏͼÖз¢ÏÖÖ±Ïßû¹ýԵ㣬µ±F=0ʱ£¬a¡Ù0£¬Ò²¾ÍÊÇ˵µ±Éþ×ÓÉÏÀÁ¦Îª0ʱ£¬Ð¡³µµÄ¼ÓËٶȲ»Îª0£¬ËµÃ÷С³µµÄÖØÁ¦ÑØÐ±Ãæ·ÖÁ¦´óÓÚĦ²ÁÁ¦£¬ËùÒÔÔÒòÊÇʵÑéǰƽºâĦ²ÁÁ¦Ê±Ä¾°åÇã½ÇÌ«´ó£®
ƽºâĦ²ÁÁ¦Ö÷ÒªÊÇÆ½ºâÁËľ°åºÍС³µÖ®¼ä¼°Ö½´øºÍ´òµã¼ÆÊ±Æ÷¼äµÄĦ²Á£®
£¨2£©ÓÉËٶȺÍÁ¦´«¸ÐÆ÷¿ÉÒԵõ½¶à×鲻ͬµÄ¼ÓËÙ¶Èa¡¢Á¦FµÄÖµ£¬¿ÉÒÔ²»¼Æ¶¯»¬ÂÖµÄÖÊÁ¿£¬Ò²²»ÐèÒªíÀÂëµÄÖÊÁ¿ÒªÔ¶Ð¡ÓÚС³µµÄÖÊÁ¿£®
¹Ê´ð°¸Îª£º£¨1£©Ä¾°åÇã½Ç¹ý´ó ľ°åºÍС³µ Ö½´øºÍ´òµã¼ÆÊ±Æ÷
£¨2£©Óŵ㣺¿ÉÒÔ²»¼Æ¶¯»¬ÂÖµÄÖÊÁ¿ ¶ÔÎï¿éÖÊÁ¿ÎÞÒªÇó
µãÆÀ£º¸ÃʵÑéÊÇ̽¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄÈýÕß¹ØÏµ£¬Ñо¿ÈýÕß¹ØÏµ±ØÐëÔËÓÿØÖƱäÁ¿·¨£®
¶ÔÓÚʵÑéÎÒÃÇÒªÇå³þÿһÏî²Ù×÷´æÔÚµÄÀíÓÉ£®±ÈÈçΪʲôҪƽºâĦ²ÁÁ¦£¬ÕâÑùÎÊÌâÎÒÃÇÒª´ÓʵÑéÔÀíºÍ¼õÉÙʵÑéÎó²î·½ÃæÈ¥½â¾ö£®
£¨2£©ÓÉËٶȺÍÁ¦´«¸ÐÆ÷¿ÉÒԵõ½¶à×鲻ͬµÄ¼ÓËÙ¶Èa¡¢Á¦FµÄÖµ£¬¿ÉÒÔ²»¼Æ¶¯»¬ÂÖµÄÖÊÁ¿£¬Ò²²»ÐèÒªíÀÂëµÄÖÊÁ¿ÒªÔ¶Ð¡ÓÚС³µµÄÖÊÁ¿£®
½â´ð£º½â£º£¨1£©´ÓÉÏͼÖз¢ÏÖÖ±Ïßû¹ýԵ㣬µ±F=0ʱ£¬a¡Ù0£¬Ò²¾ÍÊÇ˵µ±Éþ×ÓÉÏÀÁ¦Îª0ʱ£¬Ð¡³µµÄ¼ÓËٶȲ»Îª0£¬ËµÃ÷С³µµÄÖØÁ¦ÑØÐ±Ãæ·ÖÁ¦´óÓÚĦ²ÁÁ¦£¬ËùÒÔÔÒòÊÇʵÑéǰƽºâĦ²ÁÁ¦Ê±Ä¾°åÇã½ÇÌ«´ó£®
ƽºâĦ²ÁÁ¦Ö÷ÒªÊÇÆ½ºâÁËľ°åºÍС³µÖ®¼ä¼°Ö½´øºÍ´òµã¼ÆÊ±Æ÷¼äµÄĦ²Á£®
£¨2£©ÓÉËٶȺÍÁ¦´«¸ÐÆ÷¿ÉÒԵõ½¶à×鲻ͬµÄ¼ÓËÙ¶Èa¡¢Á¦FµÄÖµ£¬¿ÉÒÔ²»¼Æ¶¯»¬ÂÖµÄÖÊÁ¿£¬Ò²²»ÐèÒªíÀÂëµÄÖÊÁ¿ÒªÔ¶Ð¡ÓÚС³µµÄÖÊÁ¿£®
¹Ê´ð°¸Îª£º£¨1£©Ä¾°åÇã½Ç¹ý´ó ľ°åºÍС³µ Ö½´øºÍ´òµã¼ÆÊ±Æ÷
£¨2£©Óŵ㣺¿ÉÒÔ²»¼Æ¶¯»¬ÂÖµÄÖÊÁ¿ ¶ÔÎï¿éÖÊÁ¿ÎÞÒªÇó
µãÆÀ£º¸ÃʵÑéÊÇ̽¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄÈýÕß¹ØÏµ£¬Ñо¿ÈýÕß¹ØÏµ±ØÐëÔËÓÿØÖƱäÁ¿·¨£®
¶ÔÓÚʵÑéÎÒÃÇÒªÇå³þÿһÏî²Ù×÷´æÔÚµÄÀíÓÉ£®±ÈÈçΪʲôҪƽºâĦ²ÁÁ¦£¬ÕâÑùÎÊÌâÎÒÃÇÒª´ÓʵÑéÔÀíºÍ¼õÉÙʵÑéÎó²î·½ÃæÈ¥½â¾ö£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿