ÌâÄ¿ÄÚÈÝ
(15·Ö)ÈçͼËùʾ£¬ÐéÏßOCÓëyÖáµÄ¼Ð½Ç¦È=60¡ã£¬Ôڴ˽Ƿ¶Î§ÄÚÓÐÒ»·½Ïò´¹Ö±ÓÚxOyÆ½ÃæÏòÍâ¡¢´Å¸ÐӦǿ¶È´óСΪBµÄÔÈÇ¿´Å³¡¡£ÐéÏßOCÓëxÖáËù¼Ð·¶Î§ÄÚÓÐÒ»ÑØxÖáÕý·½Ïò¡¢µç³¡Ç¿¶È´óСΪEµÄÔÈÇ¿µç³¡¡£Ò»ÖÊÁ¿Îªm¡¢µçºÉÁ¿ÎªqµÄ´øÕýµçµÄÁ£×Óa(²»¼ÆÖØÁ¦)´ÓyÖáµÄµãM£¨0£¬L£©ÑØxÖáµÄÕý·½ÏòÉäÈë´Å³¡ÖС£Çó£º
![]()
£¨1£©ÒªÊ¹Á£×Óa´ÓOC±ß½çÀ뿪´Å³¡ºóÊúÖ±ÏòÏ´¹Ö±½øÈëÔÈÇ¿µç³¡£¬¾¹ýÔÈÇ¿µç³¡ºó´ÓxÖáÉϵÄPµã£¨Í¼ÖÐδ»³ö£©À뿪£¬Ôò¸ÃÁ£×ÓÉäÈë´Å³¡µÄ³õËÙ¶Èv1ºÍOPµÄ¾àÀë·Ö±ðΪ¶à´ó£¿
£¨2£©Èô´óÁ¿Á£×ÓaͬʱÒÔ
´ÓMµãÑØxOyÆ½ÃæµÄ¸÷¸ö·½ÏòÉäÈë´Å³¡ÖУ¬Ôò´ÓOC±ß½ç×îÏÈÉä³öµÄÁ£×ÓÓë×îºóÉä³öµÄÁ£×ÓµÄʱ¼ä²î¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿