ÌâÄ¿ÄÚÈÝ
·ÖÎö£ºµ±Á¦¾ØÎªÁãʱ£¬µçż¼«×ÓÔÚÍâµç³¡Öд¦ÓÚÆ½ºâ£®µ±µçż¼«×ÓÓëµç³¡´¹Ö±Ê±µçÊÆÄÜΪÁ㣬¸ù¾Ýµç³¡Á¦×ö¹¦£¬Çó³öµçÊÆÄÜ
½â´ð£º½â£ºÖ»Óе±µçż¼«×Ó·½ÏòÓ볡ǿ¹²Ïßʱ£¬´ËʱÎÞÁ¦¾Ø£¬ÏµÍ³²Åƽºâ£¬´Ëʱµçż¼«×ÓÓ볡ǿ¼Ð½ÇΪ0»ò180¡ã£®
µ±µçż¼«×ÓÓëµç³¡´¹Ö±Ê±µçÊÆÄÜΪÁ㣬Ôò£º
µ±¼Ð½ÇΪ0¡ãʱ£¬Òª×é³É´Ëϵͳ£¬µç³¡Á¦×ö¹¦ÎªqE0l£¬¹ÊϵͳµçÊÆÄÜΪ-qE0l£»
µ±¼Ð½ÇΪ180¡ãʱ£¬Òª×é³Éϵͳ£¬Ðè¿Ë·þµç³¡Á¦×ö¹¦qEl£¬¹ÊϵͳµçÊÆÄÜΪqE0l£»
¹ÊAD´íÎó£¬BCÕýÈ·£»
¹ÊÑ¡BC£®
µ±µçż¼«×ÓÓëµç³¡´¹Ö±Ê±µçÊÆÄÜΪÁ㣬Ôò£º
µ±¼Ð½ÇΪ0¡ãʱ£¬Òª×é³É´Ëϵͳ£¬µç³¡Á¦×ö¹¦ÎªqE0l£¬¹ÊϵͳµçÊÆÄÜΪ-qE0l£»
µ±¼Ð½ÇΪ180¡ãʱ£¬Òª×é³Éϵͳ£¬Ðè¿Ë·þµç³¡Á¦×ö¹¦qEl£¬¹ÊϵͳµçÊÆÄÜΪqE0l£»
¹ÊAD´íÎó£¬BCÕýÈ·£»
¹ÊÑ¡BC£®
µãÆÀ£ºÌâÄ¿ÒԿα¾´Óδ³öÏÖ¡°µçż¼«×Ó¡±ÎªÁ¢ÒâÃüÌ⣬¿¼²éÁ˵糡Á¦×ö¹¦¡¢µçÊÆÄÜ¡¢Á¦¾Ø¼°´øµçÁ£×ÓÊÜÁ¦µÈ֪ʶ£¬¿¼²éÁËÀí½â¡¢·ÖÎö¡¢ÍÆÀíºÍ´´ÐÂÄÜÁ¦£¬²¢Áé»îÔËÓÃÉÏÊö¸ÅÄîºÍ¹æÂÉ£¬½â¾öʵ¼ÊÎÊÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿