ÌâÄ¿ÄÚÈÝ

£¨18·Ö£©Èçͼ£¬ÔÚµÚ¶þÏóÏÞµÄÔ²ÐÎÇøÓòI´æÔÚÔÈÇ¿´Å³¡£¬ÇøÓò°ë¾¶ÎªR£¬´Å¸ÐӦǿ¶ÈΪB£¬ÇÒ´¹Ö±ÓÚOxyƽÃæÏòÀï;ÔÚµÚÒ»ÏóÏÞµÄÇøÓòIIºÍÇøÓòIIIÄÚ·Ö±ð´æÔÚÔÈÇ¿´Å³¡£¬´Å³¡¿í¶ÈÏàµÈ£¬´Å¸ÐӦǿ¶È´óС·Ö±ðΪBºÍ2B£¬·½ÏòÏà·´£¬ÇÒ¶¼´¹Ö±ÓÚOxyƽÃæ¡£ÖÊÁ¿Îªm¡¢´øµçºÉÁ¿q£¨q£¾0£©µÄÁ£×ÓaÓÚijʱ¿Ì´ÓÔ²ÐÎÇøÓòI×î¸ßµãQ£¨QºÍÔ²ÐÄAÁ¬ÏßÓëyÖáƽÐУ©½øÈëÇøÓòI£¬ÆäËÙ¶Èv£½ ¡£ÒÑÖªaÔÚÀ뿪ԲÐÎÇøÓòIºó£¬´ÓijµãP½øÈëÇøÓòII¡£¸ÃÁ£×ÓaÀ뿪ÇøÓòIIʱ£¬Ëٶȷ½ÏòÓëxÖáÕý·½ÏòµÄ¼Ð½ÇΪ30¡ã£»´Ëʱ£¬ÁíÒ»ÖÊÁ¿ºÍµçºÉÁ¿¾ùÓëaÏàͬµÄÁ£×Ób´ÓPµã½øÈëÇøÓòII£¬ÆäËÙ¶ÈÑØxÖáÕýÏò£¬´óСÊÇÁ£×ÓaµÄ¡£²»¼ÆÖØÁ¦ºÍÁ½Á£×ÓÖ®¼äµÄÏ໥×÷ÓÃÁ¦¡£Çó£º
£¨1£©ÇøÓòIIµÄ¿í¶È£»
£¨2£©µ±aÀ뿪ÇøÓòIIIʱ£¬a¡¢bÁ½Á£×ÓµÄy×ø±êÖ®²î.
£¨1£©  £¨2£©

ÊÔÌâ·ÖÎö£º£¨1£©ÈçͼËùʾ£¬aÁ£×Ó½øÈëÇøÓòIºó£¬ÓÉ
¹ÊaÁ£×ÓÔÚÇøÓòI×öÔ²ÖÜÔ˶¯µÄ°ë¾¶ ¡­¡­¡­¡­£¨1·Ö£©
Æä¹ì¼£Ô²ÐÄΪ,ÇÒ
Óɼ¸ºÎ֪ʶµÃ£º
aÁ£×Ó´ÓijµãD³öÉäʱ£¬ËÙ¶ÈvÑØxÖáÕý·½Ïò. ¡­¡­¡­¡­£¨2·Ö£©
aÁ£×Ó´ÓPµãÑØxÖáÕý·½Ïò½øÈëÇøÓòIIºó£¬ÓÉ
µÃ £¬¿ÉÕÒµ½Ô²ÐÄ ¡­¡­¡­¡­£¨1·Ö£©
×÷ÖᣬÓÉͼ֪£º £¬¼´´Å³¡ÇøÓò¿í¶È ¡­¡­¡­¡­£¨2·Ö£©
(2)¢Ù¶ÔaÁ£×ÓµÄÔ˶¯½øÐзÖÎö£º
½øÈëÇøÓò¢óºó£¬ÓÉ£¬µÃ¡­¡­..£¨1·Ö£©
Á¬½ÓO1E²¢ÑÓ³¤£¬È¡EO2=r2£¬ÔòO2ΪaÁ£×ÓÔÚÇøÓò¢óÖеĹ켣ԲÐÄÑÓ³¤HE½»¢óÓұ߽çÓÚF£¬Á¬½ÓO2F
ÓÉÒÑÖªÌõ¼þÒ×Ö¤£¬¹ÊFµãÊÇaÁ£×ÓÔÚÇøÓò¢óÖеijöÉäµã
Çҹ켣Ëù¶ÔÓ¦µÄÔ²ÐĽÇΪ60o
¹ÊaÁ£×ÓÔÚÇøÓò¢óÖÐÔ˶¯µÄʱ¼ä¡­..£¨1·Ö£©
ÓÉͼ¸ù¾Ý¼¸ºÎ¹Øϵ֪£º¡­..£¨1·Ö£©
¢Ú¶ÔbÁ£×ÓµÄÔ˶¯½øÐзÖÎö£º
bÁ£×Ó½øÈëÇøÓò¢òºó£¬ÓÉ£¬µÃ£º
ÇÒÆä¹ì¼£Ô²ÐÄO3λÓÚyÖáÉÏ
Pµã½øÈëÇøÓòII£¬Ô˶¯Ê±¼äΪ £¬¹ÊÆä¹ì¼£Ëù¶ÔÓ¦µÄÔ²ÐĽÇΪ¡­£¨1·Ö£©
ÓÉͼ¸ù¾Ý¼¸ºÎ֪ʶ£º ¡­¡­¡­¡­£¨1·Ö£©
×ÛÉÏ·ÖÎö¿ÉÖª£º
µ±aÀ뿪ÇøÓòIIIʱ£¬a¡¢bÁ½Á£×ÓµÄy×ø±êÖ®²îΪ
¼´×ø±ê²îΪ  ¡­¡­¡­¡­£¨2·Ö£©
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨18·Ö£©ÈçͼËùʾ£¬Ïà¾à3LµÄAB¡¢CDÁ½Ö±Ïß¼äµÄÇøÓò´æÔÚ×ÅÁ½¸ö´óС²»Í¬¡¢·½ÏòÏà·´µÄÓнçÔÈÇ¿µç³¡£¬ÆäÖÐPTÉÏ·½µÄµç³¡IµÄ³¡Ç¿·½ÏòÊúÖ±ÏòÏ£¬PTÏ·½µÄµç³¡IIµÄ³¡Ç¿·½ÏòÊúÖ±ÏòÉÏ£¬µç³¡IµÄ³¡Ç¿´óСÊǵ糡¢òµÄ³¡Ç¿´óСµÄÁ½±¶£¬Ôڵ糡×ó±ß½çABÉÏÓеãQ£¬PQ¼ä¾àÀëΪL¡£´Óijʱ¿ÌÆðÓÉQÒÔ³õËÙ¶Èv0ÑØˮƽ·½Ïò´¹Ö±ÉäÈëÔÈÇ¿µç³¡µÄ´øµçÁ£×Ó£¬µçÁ¿Îª£«q¡¢ÖÊÁ¿Îªm¡£Í¨¹ýPTÉϵÄijµãR½øÈëÔÈÇ¿µç³¡Iºó´ÓCD±ßÉϵÄMµãˮƽÉä³ö£¬Æä¹ì¼£Èçͼ£¬ÈôPRÁ½µãµÄ¾àÀëΪ2L¡£²»¼ÆÁ£×ÓµÄÖØÁ¦¡£ÊÔÇó£º
£¨1£©ÔÈÇ¿µç³¡IµÄµç³¡Ç¿¶ÈEµÄ´óСºÍMTÖ®¼äµÄ¾àÀ룻
£¨2£©ÓÐÒ»±ß³¤Îªa¡¢Óɹ⻬µ¯ÐÔ¾øÔµ±ÚΧ³ÉµÄÕýÈý½ÇÐÎÈÝÆ÷£¬ÔÚÆä±ß½çÕýÖÐÑ뿪ÓÐһС¿×S£¬½«ÆäÖÃÓÚCDÓÒ²àÇÒ½ô°¤CD±ß½ç£¬Èô´ÓQµãÉäÈëµÄÁ£×Ó¾­AB¡¢CD¼äµÄµç³¡´ÓS¿×ˮƽÉäÈëÈÝÆ÷ÖС£ÓûʹÁ£×ÓÔÚÈÝÆ÷ÖÐÓëÆ÷±Ú¶à´Î´¹Ö±ÅöײºóÈÔÄÜ´ÓS¿×Éä³ö£¨Á£×ÓÓë¾øÔµ±ÚÅöײʱÎÞ»úеÄܺ͵çÁ¿Ëðʧ£©£¬²¢·µ»ØQµã£¬ÐèÔÚÈÝÆ÷ÖÐÏÖ¼ÓÉÏÒ»¸öÈçͼËùʾµÄÔÈÇ¿´Å³¡£¬Á£×ÓÔ˶¯µÄ°ë¾¶Ð¡ÓÚ£¬Çó´Å¸ÐӦǿ¶ÈBµÄ´óСӦÂú×ãµÄÌõ¼þÒÔ¼°´ÓQ³ö·¢ÔÙ·µ»Øµ½QËù¾­ÀúµÄʱ¼ä¡£

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

¾«Ó¢¼Ò½ÌÍø