×÷Õߣº±¡ºÉÀõ
¡¾µÈµÈ½±½ðÔÙ˵¡¿
¡¾°®²¥µÄ×ìÁ³»¹ÊÇÕâôÊìϤ¡¿
¡¾ÐÇÐÇÒ»Èç¼ÈÍùµÄÊÂÒµÄÔÕæµÄÈÃÈ˸п®¹þ¹þ¹þ¡¿
Ö±²¥½áÊøºó£¬ÐǺӾ͸ÕÏëËÑË÷ËùνµÄÖ÷²¥cosÈü£¬¾Í·¢ÏÖÖúÀíÌÒ×ÓÒѾ°ÑÐÅÏ¢ÕûÀíºÃÁË¡£
ÉõÖÁ»¹ÓÐÒ»ÕÅ£¬¾Ý˵Êǹٷ½Á÷³öµÄ¡¢Ë®Ó¡µþµÃ±È×åÆ×»¹ºñµÄ¡¢²»ÖªÕæ¼ÙµÄº£±¨Í¼¡£
ÐǺÓ×ÐϸÑжÁÁËÒ»·¬£¬ÖÕÓÚÁ˽âÁËÕâ¸ö´«ËµÖеÄÖ÷²¥cosÈüµÄ¹æÔò¡£
°´ÕÕº£±¨ÉϵÄÄÚÈÝ£¬ÓÎÓ㽫ÔÚ7Ô£¬¾ÙÐÐÒ»´ÎÃæÏòÓÎÏ·ÇøËùÓÐÈÙÒ«Õ½³¡Ö÷²¥µÄcos±ÈÈü¡£
ºËÐĵIJÎÈüÒªÇóºÜ¼òµ¥£º¾ÍÊÇÿ¸öÖ÷²¥£¬cos×Ô¼ºÔÚÓÎÓãÖ±²¥Ê±³ö³¡ÂÊ×î¸ßµÄÓ¢ÐÛ£¬ÅÄÉã·ûºÏÒªÇóµÄÕÕÆ¬ºÍ¶ÌÊÓÆµ£¬ÉÏ´«²ÎÓë»î¶¯¡£
ÓÎÓãµÄËùÓÐÓû§½øÐÐͶƱ¡£
»î¶¯½áÊøºó£¬ÅÅÃûǰʮµÄÖ÷²¥½«»á±»ÓÎÏ·¹Ù·½ÑûÇ룬²Î¼Ó°ËÔµÄÏßϼÎÄ껪¡£
³ý´ËÖ®Í⣬ÓÎÓ㻹»á¸ù¾Ý±ÈÈüÅÅÃû£¬¸øÓèÖ÷²¥²»Í¬µÄÏÖ½ð½±ÀøºÍÁ÷Á¿½±Àø£¬°üÀ¨µ«²»ÏÞÓÚAPP¿ªÆÁ¡¢Ê×Ò³¹ã¸æµÈµÈ¡£
ÐǺӿ´Í꣬²»µÃ²»³ÐÈÏ£¬Õâ¸ö»î¶¯ÓÐÄÇôÒÚµãµãÏã¡£
£ÌÕ²»ÌÒ£ºÎÒÈ¥´ò̽ÁËһϣ¬½ñÍíºÃ¶àÓÎÏ·Ö÷²¥Ö±²¥¼ä¶¼ÔÚ´«Õâ¸ö»î¶¯£¬´ó²¿·Ö¶¼±íʾ»á²Î¼Ó¡£
£ÌÕ²»ÌÒ£º²ÎÈü³É±¾µÍ£¬½±ÀøÓÖ·áºñ
£ÌÕ²»ÌÒ£º¶øÇÒ´«ÑÔÕâÊÇÓÎÓãÓÎÏ·ÇøÊîÆÚ×î´óµÄ»î¶¯£¬ÓÎÓã»áÇãб×ÊÔ´´óÁ¦Íƹ㡣
£ÌÕ²»ÌÒ£º¸ô±ÚÄǸöÀÏÍõ˵ËûÒªcos»¨Àë¡£
£XH£º¡¡
µÚ115ÕÂ Å®×°Õâ¼þÊÂ
˵ʵ»°£¬Á¬ÀÏÍõ¶¼¿ÉÒÔcos»¨À룬ÆëÐǺӾõµÃÕâ¸öÊÂÇé˲¼ä±ä³ÉÁ˼òµ¥Ä£Ê½¡£
ËûÄÚÐĵÄÌìÆ½¿ªÊ¼µ¹Ïò²ÎÈüÄÇÒ»±ß¡£
µ«¹Ù·½Í¨ÖªÃ»³ö£¬µÈÓÚÒ»Çж¼»¹Ã»ÓÐÈ·¶¨¡£
´Ë¿ÌÄÜÈ·¶¨µÄ£¬ÊÇËûСÄÐÓѵÄÍí°²ÏûÏ¢£¬ÒѾ׼ʱËÍ´ï¡£
£ÇåÃΣºÏ²¥ÁË£¿
£ÇåÃΣº×¼±¸Ë¯¾õÁËÂð
£XH£ºÓÖ¿´ÎÒµ½Ï²¥£¿
£XH£ºËµºÃÒª¿´¿´×ÊÁÏ×¼±¸ÊµÏ°ÄØ
£ÇåÃΣºÃ»¿´Ö±²¥£¬¾ÍÊÇÌý×Å¡£
£ÇåÃΣºµ±×÷ѧϰbgm[ÎÞ¹¼]
£XH£ºÑ§½øÈ¥ÁË£¿
£ÇåÃΣº[С¹·µãÍ·]
£XH£ºÔÀ´ÎÒÖ±²¥ÕâôÎÞÁİ¡
£XH£ºÈÃÄãµ±°×ÔëÒôÓÃÁË
£ÇåÃΣº£¿²»ÎÞÁİ¡£¡
£ÇåÃΣººÜÓÐÒâ˼
£XH£ºÄǾÍÊÇûÈÏÕæÑ§[¹·Í·]
£ÇåÃΣº[¾Ù°×Æì]
£XH£º[Ò®]
£XH£º²»ÓÿÌÒâµÈÎÒϲ¥ÍÛ
£XH£ºÃ¿Ìì¾ÍÊÇ´òÓÎÏ·£¬ÄãÓÖ²»ÊDz»»á¡£
£XH£ºÄãÒªÔçÆð£¬ÎÒÓÖ²»ÓÃ
£ÇåÃΣºàÅàÅ£¬ÎÒ»á×¢ÒâµÄ¡£
£XH£ºÔçµã˯¡£Íí°²~
£ÇåÃΣºÓïÒô2s
ÆëÐǺӵ㿪һÌý£¬ÊÇijÈËѹµÍµÄɤÒô¡£
¡°ÐÇÐÇÍí°²¡£¡±
Î¢Î¢É³ÑÆµÄÆøÒô£¬ÏñÊÇÔÚ±»ÎÑÀ±»×Ó°ÑÁ½¸öÈ˹üÔÚÀïÃæ£¬Ëû´ÕÔÚ¶ú±ß˵»°¡£
ÆëÐǺÓÄ¥ÁËÄ¥ÑÀ¡£
ÄÐÅóÓÑÌ«»áÁÃÁËÔõô°ì£¿
¹Ø¼üÊÇËûÕæµÄ¾Í³ÔÕâÒ»Ì×°¡£¡
ÆëÐǺÓ˯¾õ֮ǰµÄ×îºóÒ»¸öÄîÍ·£¬¾ÍÊǵڶþÌìËûÒ»¶¨ÒªÓïÒô·¢Ôç°²¡£
½á¹ûµÚ¶þÌ죬µÈËûÐÑÀ´ºó£¬ÏÈÊÕµ½µÄÊÇÓÎÓã¹Ù·½ÔËÓªÈËÔ±µÄ˽ÐÅ¡£
Ö÷²¥cos´óÈüÕýʽ¹ÙÐû¡£
ÔõÃ´ËµÄØ£¬Ò²²»ËãÒâÍâ¡£
ǰһÌìÍíÉϵÄСµÀÏûÏ¢´«³ÉÕâÑù£¬¸Ð¾õ¾ÍÏñÊǹٷ½ÍµÍµÃþÃþµÄÔ¤ÈÈ¡£
ÔËÓª¸øËû·¢µÄ£¬³ýÁ˻ÑûÇ룬»¹ÓÐÒ»¾äÂÔ´øìþìýµÄѯÎÊ¡£
£ÓÎÓã¹Ù·½003£ºÐǺÓÀÏʦ£¬ÔÛÃÇÊÇ»áÓÃÒÁÀöË¿²ÎÈü°É£¿
ÆëÐǺÓÈ·ÈϵÄÏûÏ¢³Ù³ÙûÓз¢³öÈ¥¡£
¾À½áÔÙÈý£¬Ëû»¹ÊÇûÓе±³¡×ö¾ö¶¨¡£
£ÐǺӣºÎÒ¿¼ÂÇһϡ£
£ÓÎÓã¹Ù·½003£ººÃµÄ¡£Õâ¸ö»î¶¯ÊÇÓÎÓãÊîÆÚÖ÷ÍÆµÄ»î¶¯£¬³ýÁËÖ±²¥°å¿é£¬ÊÓÆµ°å¿éÒ²»áÓÐ×ÊÔ´Çãб£¬»¹ÊDZȽϽ¨ÒéÄú²Î¼ÓµÄÄØ¡£
ÆëÐǺӿªÊ¼ÆÊÎö×Ô¼ºµÄÏë·¨£¬´ò¿ª±¸Íü¼£¬°Ñ¹ËÂÇÒ»ÌõÌõ¼ÇÏÂÀ´¡£
Ê×ÏÈ£¬²Î¼ÓÕâ¸ö»î¶¯·ÛË¿µÄÒâ¼ûÇãÏò£»
€€€€°´ÕÕ×òÍíµÄÖ±²¥Çé¿ö£¬´ó¸ÅÂÊ·ÛË¿ÊÇÏ£Íû×Ô¼º²Î¼ÓµÄ¡£
Æä´Î£¬ÄÐÉúcosÅ®½ÇÉ«£¬»á²»»áÉ˺¦ÒÁÀöË¿µÄ·ÛË¿£¬ÔÚcosȦÊô²»ÊôÓÚ𷸵ÄÐÐΪ£¿
€€€€ÆëÐǺÓÔÚ¸÷¸öƽ̨ËÑË÷ÁËһϣ¬ºÃÏñÕâÖÖÇé¿ö×î¶à±»Í²۲»Ïñ£¬²»ÖÁÓÚµ½Ã°·¸½ÇÉ«µÄµØ²½¡£
ÔٴΣ¬²ÎÈüµÄͶÈë²ú³ö±È£»
€€€€Ö÷ҪͶÈë¾ÍÊÇÕÒרҵµÄ×±ÔìºÍÉãÓ°£¬»òÐí»¹ÐèÒªÕÒ×ÊÉîcoser×öÖ¸µ¼£¬²ÎÈüÄܽøÇ°Ê®¾Í²»¿÷£¬½øÇ°Èý¾ÍÎÈ׬¡£
×îºó£¬¼´Ê¹ÊÇcosÒ²ËãÊǵÚÒ»´Î´©Å®×°£¬×Ô¼ººÍÉí±ßµÄÈËÄÜ·ñ½ÓÊÜ£¿
€€€€ÆëÐǺÓ×Ô¼º¾õµÃÍêÈ«¿ÉÒÔ£¬ÖÁÓÚÉí±ßµÄÈË¡¡
ËùÓеĹËÂÇ£¬µ½×îºóֻʣÏÂÒ»Ìõ¡£
Ëû¸øÎ¨Ò»ÔÚÒâµÄÈË·¢ÁËÏûÏ¢¡£
£XH£ºÄã¾õµÃÎÒcosÒÁÀöË¿£¬»áÔõôÑù£¿
´ó¸Åʵϰȷʵ²»Ì«Ò»Ñù£¬ÃÏÇåԶûÓÐÃë»Ø¡£
¹ýÁËÎå·ÖÖÓ£¬Ëû»ØÁËÏûÏ¢¡£
£ÇåÃΣººÜºÃ°¡£¡ÎÒÉêÇë×öµÚÒ»¸ö¿´µ½µÄÈË£¡
£XH£º²»»á¾õµÃÆæ¹ÖÂð£¿
£ÇåÃΣºÄÄÀï»áÆæ¹Ö£¿
£XH£º´©Å®×°cosÅ®½ÇÉ«£¬Õâ²»Ææ¹ÖÂð£¿
£ÇåÃΣºÐ¡Æëѧ³¤£¬coserµÄÖ°ÒµµÀµÂÒªÓÐŶ~ÄãÒªÏàÐÅ×Ô¼º¾ÍÊǽÇÉ«±¾ÈË£¬ÔõôÄܾõµÃ×Ô¼ºÆæ¹ÖÄØ¡£
£XH£º»¹Ã»³ÉΪcoserÄØ£¡
£XH£ºÓиöƽ̨µÄ±ÈÈü£¬ÎÒÔÚ¾À½á²Î²»²Î¼Ó¡£
£ÇåÃΣºÎÒÖªµÀ¡£Èç¹ûÖ»Êǵ£ÐÄÆæ¹ÖµÄ»°£¬ÎÒ¾õµÃÍêÈ«²»»á¡£
£ÇåÃΣºÄã²»ÄÜÓÃÔ±¾µÄËØÑÕÑù×ÓÈ¥´úÈ룬רҵcoser»á´ÓÍ·µ½½Å¶¼ÈÏÕæ´ò°çµÄ£¬È«×±Á˾Ͳ»»áÆæ¹ÖÁË¡£
ÃÏÇåÔ¶²»»á˵£¬×òÌìÍíÉÏËû²»½öÌýÍêÁËÐǺӵÄÖ±²¥£¬»¹Ç±·üÔÚ·Û˿ȺÀ°ëÒ¹ÊÕ²ØÁ˺ܶà·ÛË¿·¢³öÀ´ÓÖ³·»ØµÄŮװͼ¡£
¶¼ÊÇPµÄ£¬µ«ÊǼ¼ÊõºÍÉóÃÀ¶¼ºÜºÃ¡£
àÅ£¬¶¼ÊÇ·ÛË¿µÄÃØÃÜ¡£
°®²¥ÓÐʱºòÐèÒªÀë·ÛË¿Éú»îÔ¶Ò»µã¡£
£XH£ºÄãµÄ¶ÔÏóµÚÒ»´Î´©Å®×°ÚÀ£¬Äã·´Ó¦ÊDz»ÊÇ̫ƽµÁË£¿
£ÇåÃΣºÄÇÎÒÄܲ»ÄÜÌáÒ»¸öÇëÇó£¿
£XH£ºËµ¡£
£ÇåÃΣºµÚÒ»ÑÛÈÃÎÒ¿´
£XH£º¡¡ÎÒÏÈ×Ô¼º¿´£¬µÚ¶þÑÛ¸øÄã¿´
£ÇåÃΣºÒ²¿ÉÒÔ[À¹´]
ÓÚÊÇ£¬ÆëÐǺÓתͷ¾ÍÔÚºËÐÄ·Û˿ȺÀïÈÓÏÂÕ¨µ¯¡£
£ÐǺӣºÓÐûÓÐÈËÈÏʶ³öcosµÄרҵÀÏʦ£¬×îºÃÊDZȽÏ×ÊÉîµÄ£¬ÍÆÎÒһϣ¬ÎÒÓÐÊÂ×Éѯ£¬Óг¥¡£
psÈç¹ûÄÜ˳±ã¸æËßÎÒÒ»ÏÂÊг¡¼Û¾Í¸üºÃÁË¡£
·ÛË¿ÃÇ˲¼ä´ÓÕâÌõÏûÏ¢ÀïµÃµ½¹Ø¼üÐÅÏ¢¡£
£ÍÛŶŶŶŶŶŶÎÒ¾ÍÖªµÀ£¡