ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Èçͼ1£¬Å×ÎïÏßÓëÖá½»ÓÚ¡¢Á½µã£¬ÓëÖá½»Óڵ㣬ÇÒµãµÄ×ø±êΪ£®

£¨1£©ÇóÅ×ÎïÏߵĺ¯Êý±í´ïʽºÍ¡¢Á½µãµÄ×ø±ê£»

£¨2£©Èçͼ£¬ÉèµãÊÇÏß¶ÎÉϵÄÒ»¸ö¶¯µã£¬¹ýµã×÷Öá½»Óڵ㣬¹ýµã×÷Öᣬ´¹×ãΪ£®¼Ç£¬¾ØÐεÄÃæ»ýΪ£¬ÇóÓëÖ®¼äµÄº¯Êý¹ØÏµÊ½£¬²¢Çó³öµÄ×î´óÖµ¼°´ËʱµãµÄ×ø±ê£»

£¨3£©ÉèÅ×ÎïÏߵĶԳÆÖáÓë½»Óڵ㣨Èçͼ2£©£¬µãÊÇÅ×ÎïÏßÉϵÄÒ»¸ö¶¯µã£¬µãÊÇÖáÉϵÄÒ»¸ö¶¯µã£¬µ±ÒÔ¡¢¡¢¡¢Îª¶¥µãµÄËıßÐÎÊÇÆ½ÐÐËıßÐÎʱ£¬ÇóµãµÄ×ø±ê£®

¡¾´ð°¸¡¿£¨1£©£»A£¨8,0£©£»B£¨0,8£©£»£¨2£©£»SµÄ×î´óֵΪ16£¬´Ëʱ£»£¨3£©»ò»ò»ò

¡¾½âÎö¡¿

£¨1£©ÏÈÇó³öÅ×ÎïÏߵĶԳÆÖᣬȻºóÀûÓÃÅ×ÎïÏߵĶԳÆÐÔ¼´¿ÉÇó³öµãAµÄ×ø±ê£¬È»ºó½«x=0´úÈë¼´¿ÉÇó³öµãBµÄ×ø±ê£¬½«µãCµÄ×ø±ê´úÈëµ½½âÎöʽÖм´¿ÉÇó³öÅ×ÎïÏߵĽâÎöʽ£»

£¨2£©ÀûÓôý¶¨ÏµÊý·¨Çó³öÖ±ÏßABµÄ½âÎöʽ£¬È»ºóÓú¬xµÄʽ×Ó±íʾ³öEDµÄ³¤£¬ÔÙ¸ù¾Ý¾ØÐεÄÃæ»ý¹«Ê½¼´¿ÉÇó³öSÓëxµÄº¯Êý¹ØÏµÊ½£¬È»ºóÀûÓöþ´Îº¯ÊýÇó×îÖµ¼´¿É£»

£¨3£©¸ù¾ÝARΪƽÐÐËıßÐεı߻ò¶Ô½ÇÏß·ÖÀàÌÖÂÛ£¬¸ù¾ÝƽÐÐËıßÐεÄÐÔÖÊ¡¢µãQºÍµãPµÄ×Ý×ø±ê¹ØÏµ¼´¿ÉÇó³öµãQµÄ×Ý×ø±ê£¬È»ºó´úÈë¶þ´Îº¯Êý½âÎöʽÖм´¿ÉÇó³ö½áÂÛ£®

½â£º£¨1£©¡ß£¬

¡àÅ×ÎïÏߵĶԳÆÖáΪ£º£¬

ÁµÃµ½£¬

¡ßµã×ø±êΪ£º£¬µãÓëµã¹ØÓÚ¶Ô³ÆÖá¶Ô³Æ£¬

¡àµã×ø±êΪ£º£¬

¡àµãµÄ×ø±êΪ£¬

½«´úÈëµÃ£º£¬

¡à£¬

ÔòÅ×ÎïµÄº¯Êý±í´ïʽΪ£»

£¨2£©ÉèÖ±ÏߵĽâÎöʽΪ£¬

½«£¬´úÈ룬µÃ

°ÑºÍ×ø±ê´úÈëµÃ£º£¬

½âµÃ£º£¬

¡àÖ±Ïß½âÎöʽΪ£¬

ÓÉ£¬¼´ºá×ø±êΪ£¬

´úÈëÖ±Ïß½âÎöʽµÃ£º£¬¼´£¬

Ôò¾ØÐεÄÃæ»ý£¬£¬

µ±£¬¼´Ê±£¬ÓÐ×î´óÖµ£¬×î´óֵΪ16£»

£¨3£©µ±ARΪÒÔ¡¢¡¢¡¢Îª¶¥µãµÄƽÐÐËıßÐεıßʱ£¬¹ýµãP×÷ARµÄƽÐÐÏߣ¬ÈçͼËùʾ£¬ ´Ëʱ´æÔÚÁ½¸öQ

°Ñ´úÈëÖ±Ïß½âÎöʽ£¬½âµÃ£¬

¡àµãPµÄ×ø±êΪ£¨5,3£©

¡à×Ý×ø±êΪ3£¬

°Ñ´úÈëÅ×ÎïÏß½âÎöʽµÃ£º½âµÃ£º£¬

¡àµãQµÄ×ø±êΪ»ò£»

µ±ARΪÒÔ¡¢¡¢¡¢Îª¶¥µãµÄƽÐÐËıßÐεĶԽÇÏßʱ£¬

¡ßARµÄÖе㼴ΪPQµÄÖе㣬ARµÄÖеãÔÚxÖáÉÏ£¬¼´ÖеãµÄ×Ý×ø±êΪ0

¡àPQµÄÖеãµÄ×Ý×ø±êҲΪ0

¡ßµãPµÄ×Ý×ø±êΪ3

¡àµÄ×Ý×ø±êΪ-3£¬

°Ñ´úÈëÅ×ÎïÏß½âÎöʽµÃ£º½âµÃ£º£¬

¡àµãQµÄ×ø±êΪ»ò£»

¼´µÄ×ø±êΪ£º»ò»ò»ò£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø