ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬°ë¾¶ÎªRµÄ°ëÔ²ÐÎÇøÓòÄÚÓд¹Ö±ÓÚÖ½ÃæÏòÀïµÄÔÈÇ¿´Å³¡£»´Å³¡µÄ´Å¸ÐӦǿ¶È´óСΪB£¬Ô²ÐÄÔÚxÖáÉϵÄ×ø±êµãΪ(R£¬0)£¬Ô²»¡ÓëyÖáÏàÇÐÓÚ×ø±êԵ㡣ÔÚ×ø±êÔµãÓÐÒ»Á£×ÓÔ´£¬¿ÉÒÔÔÚ×ø±êÆ½ÃæÄÚÉä³öÖÊÁ¿Îªm£¬µçºÉÁ¿ÎªqµÄ´ø¸ºµçµÄÁ£×Ó£¬²»¼ÆÁ£×ÓµÄÖØÁ¦£¬Çó£º
![]()
(1)ÈôÁ£×ÓÔ´ÑØxÖáÕýÏòÉä³ö²»Í¬ËٶȵÄÁ£×Ó£¬ÒªÊ¹ËùÓÐÁ£×Ó¶¼²»´ÓÖ±¾¶PQÉÏÉä³ö´Å³¡£¬ÔòÁ£×ÓµÄËÙ¶È×î´óΪ¶àÉÙ?
(2)ÈôÁ£×ÓÔ´ÔÚÖ½ÃæÄÚÏò¸÷¸ö·½ÏòÉä³öËÙÂÊÏàͬµÄÁ£×Ó£¬ÒªÊ¹ËùÓÐÁ£×Ó¶¼²»´ÓÖ±¾¶PQÉÏÉä³ö´Å³¡£¬Á£×ÓÉä³öµÄËÙ¶È×î´óÓÖΪ¶àÉÙ
(3)ÔÚ(2)ÖУ¬Ê¹Á£×Ó¾ùÒÔ×î´óËÙ¶ÈÉä³ö£¬ÔòÔڴų¡ÇøÓòÖÐÓÐÁ£×Óͨ¹ýµÄÃæ»ý¶à´ó?
¡¾´ð°¸¡¿(1)
(2)
(3) ![]()
¡¾½âÎö¡¿
£¨1£©ÈôÁ£×ÓÔ´ÑØxÖáÕýÏòÉä³ö²»Í¬ËٶȵÄÁ£×Ó£¬ÒªÊ¹ËùÒÔÁ£×Ó²»´ÓÖ±¾¶PQÉä³ö´Å³¡£¬ÔòËÙ¶È×î´óµÄÁ£×ÓÔ˶¯¹ì¼£ÈçͼËùʾ£º
![]()
Óɼ¸ºÎ¹ØÏµ¿ÉÖª£¬Á£×Ó×öÔ²ÖÜÔ˶¯µÄ°ë¾¶![]()
ÓÉÅ£¶ÙµÚ¶þ¶¨ÂÉ¿ÉÖª£¬![]()
ÇóµÃ£º
£»
£¨2£©ÈôÁ£×ÓÔ´ÔÚÖ½ÃæÄÚ¸÷¸ö·½ÏòÉä³öËÙÂÊÏàͬµÄÁ£×Ó£¬Á£×Ó×öÔ²ÖÜÔ˶¯µÄ°ë¾¶Ïàͬ£¬Ôò×îÈÝÒ×´ÓPQÉÏÉä³öµÄÁ£×ÓµÄÉä³ö·½ÏòÑØyÖáÕýÏò£¬¸ÃÁ£×Ӹպò»´ÓPQÉÏÉä³öµÄ¹ì¼£ÈçͼËùʾ£º
![]()
ÔòÁ£×Ó×öÔ²ÖÜÔ˶¯µÄ°ë¾¶![]()
ÓÉÅ£¶ÙµÚ¶þ¶¨ÂÉ¿ÉÖª£¬![]()
ÇóµÃ£º![]()
£¨3£©Á£×ÓÔڴų¡ÖÐͨ¹ýµÄÇøÓòÈçͼÖÐÒõÓ°²¿·ÖËùʾ£º
![]()
¸ù¾Ý¼¸ºÎ¹ØÏµ£¬ÒõÓ°²¿·ÖµÄÃæ»ý£º![]()