ÌâÄ¿ÄÚÈÝ

£¨13·Ö£©ÔÚxOyÆ½ÃæÄÚ£¬ÓÐÐí¶àµç×Ó´Ó×ø±êÔ­µãO²»¶ÏÒÔ´óСΪv0µÄËÙ¶ÈÑØ²»Í¬µÄ·½ÏòÉäÈëµÚÒ»ÏóÏÞ£¬ÈçͼËùʾ£®ÏÖ¼ÓÉÏÒ»¸ö´¹Ö±ÓÚxOyÆ½ÃæÏòÀïµÄ´Å¸ÐӦǿ¶ÈΪBµÄÔÈÇ¿´Å³¡£¬ÒªÇó½øÈë¸Ã´Å³¡µÄµç×Ó´©¹ý¸Ã´Å³¡ºó¶¼ÄÜÆ½ÐÐÓÚyÖáÏòyÖḺ·½ÏòÔ˶¯£®ÒÑÖªµç×ÓµÄÖÊÁ¿Îªm¡¢µçºÉÁ¿Îªe£®£¨²»¿¼Âǵç×Ó¼äµÄÏ໥×÷ÓÃÁ¦ºÍÖØÁ¦£¬ÇÒµç×ÓÀ뿪£Ïµã¼´½øÈë´Å³¡£®£©

£¨1£©Çóµç×Ó×ö×÷Ô²ÖÜÔ˶¯µÄ¹ìµÀ°ë¾¶R£»

£¨2£©ÔÚͼÖл­³ö·ûºÏÌõ¼þµÄ´Å³¡×îÐ¡Ãæ»ý·¶Î§£¨ÓÃÒõÓ°Ïß±íʾ£©£»

£¨3£©Çó¸Ã´Å³¡µÄ×îÐ¡Ãæ»ý£®

 

 

 

½âÎö£º(1)ËùÓеç×ÓÔÚËùÇóµÄÔÈÇ¿´Å³¡Öоù×öÔÈËÙÔ²ÖÜÔ˶¯£¬ÓÉ£¬µÃ°ë¾¶Îª£º£¨3·Ö£©

(2)·ÖÎö£ºµ±µç×ÓÒÔ¦Á=90¡ãÈëÉäʱ£¬µç×ÓµÄÔ˶¯¹ì¼£¹¹³É´Å³¡µÄ¡°×îÐ¡Ãæ»ý¡±¶ÔÓ¦µÄÉϱ߽ça£¬Æä±í´ïʽΪ£º        ¢Ù    

(ÆäÖУ¬£©

µ±µç×ÓÓëxÖá³É¦Á½ÇÈëÉäµÄµç×Ó´Ó×ø±êΪ£¨x£¬y£©µÄPµãÉä³ö´Å³¡£¬ÔòËùÓгöÉäµã·½³ÌÓУº       ¢Ú

ÉÏʽ¼´Îª´Å³¡µÄÓÒϱ߽çb£®µ±µç×ÓÒÔ¦Á=0¡ãÈëÉäʱ£¬µç×ÓµÄÔ˶¯¹ì¼£¹¹³É´Å³¡×óϱ߽çc£¬Æä±í´ïʽΪ£º     ¢Û

ÓÉ¢Ù¢Ú¢ÛʽËù°üΧµÄÃæ»ý¾ÍÊǴų¡µÄ×îС·¶Î§£¬ÈçͼËùʾ¡¡£¨5·Ö£©

 

˵Ã÷£ºÍ¼ÉÏÕýÈ·»­³öa¡¢c·¶Î§¸÷¸ø1·Ö£»ÈçÓÃÎÄ×Ö½øÐÐÕýȷ˵Ã÷¶øÎ´»­Í¼£¬±ÈÕÕ¸ø·Ö£®

(3)×îÐ¡Ãæ»ýΪ£º£¨3·Ö£©

£¨2·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø