ÌâÄ¿ÄÚÈÝ

ÔÚÒ»´ÎÑо¿ÐͿεĻÖУ¬Ä³Ð¡×éÌá³öÁ˲âÁ¿Ò»ÖÖÃÞÏßÄܳÐÊܵÄ×î´óÀ­Á¦µÄ¿ÎÌ⣬ÆäÖÐһλͬѧÌá³öÁËÔËÓÃÒ»¸öÒÑÖªÖÊÁ¿ÎªmµÄ¹³ÂëºÍÒ»°ÑÃ׳߽øÐвâÁ¿µÄ·½°¸£®Ê×ÏÈ£¬Ëû°Ñ¹³ÂëÖ±½ÓÐü¹ÒÔÚÕâÖÖÃÞÏßÉÏ£¬½á¹ûÃÞÏßûÓжϣ¬¶øÇÒûÓз¢ÉúÃ÷ÏÔÉ쳤£®È»ºó¸Ãͬѧ½øÐÐÁËһϵÁеIJâÁ¿ºÍ¼ÆË㣬µÃ³öÁ˸ÃÃÞÏßÄܳÐÊܵÄ×î´óÀ­Á¦£®ÇëÄã¸ù¾Ý¸ÃͬѧÒѾßÓеÄÉÏÊöÆ÷²Ä£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÇëÔÚ·½¿òÄÚ»­³öʵÑé·½°¸µÄʾÒâͼ£¨±ê³öÐè²âÁ¿µÄÁ¿£©£»
£¨2£©ÊµÑéÖÐÐèÒª²âÁ¿µÄÎïÀíÁ¿ÊÇ£º    £»
£¨3£©ÃÞÏßÄܳÐÊܵÄ×î´óÀ­Á¦FµÄ±í´ïʽÊÇ£ºF=    £®
¡¾´ð°¸¡¿·ÖÎö£º½«ÃÞÉ´ÏßÁ½¶Ë¿¿Â££¬Ôڵ׶ËÐü¹ÒÖÊÁ¿ÎªmµÄ¹³Â룬½«ÃÞÉ´ÏßÁ½¶ËÖð½¥Ô¶À룬ֱµ½ÃÞÉ´Ï߸պÃÀ­¶Ï£®
¸ù¾Ý¹²µãÁ¦Æ½ºâµÃÃÞÉ´ÏßÉÏ×î´ó³ÐÊܵÄÀ­Á¦ÔÚÊúÖ±·½ÏòºÏÁ¦ºÍ¹³ÂëÖØÁ¦ÏàµÈ£¬¸ù¾ÝÈý½Çº¯Êý¹ØϵÇó³ö×î´óÀ­Á¦£®
½â´ð£º½â£º£¨1£©½«ÃÞÉ´ÏßÁ½¶Ë¿¿Â££¬Ôڵ׶ËÐü¹ÒÖÊÁ¿ÎªmµÄ¹³Â룬½«ÃÞÉ´ÏßÁ½¶ËÖð½¥Ô¶À룬ֱµ½ÃÞÉ´Ï߸պÃÀ­¶Ï£®
¸ù¾Ý¹²µãÁ¦Æ½ºâµÃÃÞÉ´ÏßÉÏ×î´ó³ÐÊܵÄÀ­Á¦ÔÚÊúÖ±·½ÏòºÏÁ¦ºÍ¹³ÂëÖØÁ¦ÏàµÈ£¬¸ù¾ÝÈý½Çº¯Êý¹ØϵÇóµÃ×î´ó³ÐÊܵÄÀ­Á¦£®

£¨2£©ÊµÑéÖÐÐèÒª²âÁ¿µÄÎïÀíÁ¿ÊÇ£ºÃÞÉ´Ïߵij¤LºÍ¸ÕºÃÀ­¶ÏʱÁ½Ðüµã¼äµÄ¾àÀël£®
£¨3£©ÃÞÉ´Ï߸պÃÀ­¶Ïʱ£¬¶Ô¹³Âë½øÐÐÊÜÁ¦·ÖÎö£¬

¸ù¾Ý¹²µãÁ¦Æ½ºâµÃÃÞÉ´ÏßÉÏ×î´ó³ÐÊܵÄÀ­Á¦ÔÚÊúÖ±·½ÏòºÏÁ¦ºÍ¹³ÂëÖØÁ¦ÏàµÈ£¬
¸ù¾Ý¼¸ºÎ¹ØϵµÃ£ºcos¦È=
¸ù¾ÝÈý½Çº¯Êý¹ØϵµÃ£ºF==
¹Ê´ð°¸Îª£º£¨1£©Èçͼ
£¨2£©ÃÞÉ´Ïߵij¤LºÍ¸ÕºÃÀ­¶ÏʱÁ½Ðüµã¼äµÄ¾àÀël£®
£¨3£©£®
µãÆÀ£º±¾Ì⿼²éÁËѧÉúµÄÉè¼ÆºÍʵÑéµÄÄÜÁ¦£¬¿ÉÒÔÌá¸ßѧÉú¶¯ÊÖºÍ˼¿¼¡¢½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø