ÌâÄ¿ÄÚÈÝ
(1£²·Ö)ÈçͼËùʾ£¬ÔÚÇã½ÇΪ
µÄ×ã¹»³¤µÄÐ±ÃæÉÏ£¬ÓÐÒ»ÖÊÁ¿ÎªMµÄ³¤Ä¾°å£®¿ªÊ¼Ê±³¤Ä¾°åÉÏÓÐÒ»ÖÊÁ¿ÎªmµÄСÌú¿é£¨ÊÓΪÖʵ㣩ÒÔÏà¶ÔµØÃæµÄ³õËÙ¶È
´Ó³¤Ä¾°åµÄÖеãÑØ³¤Ä¾°åÏòÏ»¬¶¯£¬Í¬Ê±³¤Ä¾°åÔÚÑØÐ±ÃæÏòÉϵÄÀÁ¦×÷ÓÃÏÂʼÖÕ×÷ËÙ¶ÈΪ
µÄÔÈËÙÔ˶¯£¨ÒÑÖª
£©£¬Ð¡Ìú¿é×îÖÕ¸ú³¤Ä¾°åÒ»ÆðÏòÉÏ×öÔÈËÙÔ˶¯£®ÒÑ֪СÌú¿éÓëľ°å¡¢Ä¾°åÓëÐ±Ãæ¼äµÄ¶¯Ä¦²ÁÒòÊý¾ùΪ¦Ì£¨¦Ì>tan
£©£¬ÊÔÇó£º

£¨1£©Ð¡Ìú¿éÔÚ³¤Ä¾°åÉÏ»¬¶¯Ê±µÄ¼ÓËÙ¶È£¿
£¨2£©³¤Ä¾°åÖÁÉٶ೤£¿
£¨1£©Ð¡Ìú¿éÔÚ³¤Ä¾°åÉÏ»¬¶¯Ê±µÄ¼ÓËÙ¶È£¿
£¨2£©³¤Ä¾°åÖÁÉٶ೤£¿
£¨1£©
£¨2£©
ÊÔÌâ·ÖÎö£º£¨1£©¶ÔСÌú¿éÊÜÁ¦·ÖÎöÓУ¨È¡ÑØÐ±ÃæÏòÉÏΪÕý£©£º
µÃ
ÒòΪ
£¨2£©Ð¡Ìú¿éÏÈÑØÐ±ÃæÏòÏÂÔȼõËÙÖÁËÙ¶ÈΪÁãÔÙÑØÐ±ÃæÏòÉÏÔȼÓËÙ£¬×îÖÕ»ñµÃÎȶ¨ËÙ¶Èv£¬
ÉètºóСÌú¿é´ïµ½Îȶ¨ËÙ¶È£¬Ôò
´Ë¶Îʱ¼äÄÚСÌú¿éµÄÎ»ÒÆÎª
ľ°åµÄÎ»ÒÆÎª
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿