ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬Ä³Ð¡×éͬѧÔÚ¡°Ì½¾¿²¢Áªµç·Öе¼Ìå¶ÔµçÁ÷µÄ×è°¹æÂÉ¡±ÊµÑéÖУ¬ÓÃ2½Úµç³Ø×÷ΪµçÔ´£¬¼×ͬѧÏȽ«µç×èR1ºÍR2²¢Áª£¬È»ºóÓÃR´úÌæÍ¼£¨a£©Öв¢Áªµç×èR1ºÍR2£¬Èçͼ£¨b£©£»ÒÒͬѧ½«µç×èR1ºÍR3²¢Áª£¬Èçͼ£¨c£©Ëùʾ¡£Çë×Ðϸ¹Û²ìͼÖеIJÙ×÷ºÍÏÖÏ󣬷ÖÎö¹éÄɳö³õ²½½áÂÛ¡£
£¨1£©±È½Ïͼ£¨a£©ºÍ£¨b£©Á½Í¼ÖеçÁ÷±íµÄʾÊý¼°Ïà¹ØÌõ¼þ£¬¹éÄɵóöµÄ³õ²½½áÂÛÊÇ£º________________________£»
£¨2£©±È½Ïͼ£¨a£©ºÍ£¨c£©Á½Í¼ÖеçÁ÷±íµÄʾÊý¼°Ïà¹ØÌõ¼þ£¬¹éÄɵóöµÄ³õ²½½áÂÛÊÇ£º________________________¡£
£¨2£©±È½Ïͼ£¨a£©ºÍ£¨c£©Á½Í¼ÖеçÁ÷±íµÄʾÊý¼°Ïà¹ØÌõ¼þ£¬¹éÄɵóöµÄ³õ²½½áÂÛÊÇ£º________________________¡£
£¨1£©µ±Ò»¸öµç×è¶ÔµçÁ÷µÄ×è°×÷ÓÃÓëÁ½¸ö²¢Áªµç×è¶ÔµçÁ÷µÄ×è°×÷ÓÃÏàͬʱ£¬Õâ¸öµç×è¿ÉÒÔµÈÐ§Ìæ´úÄÇÁ½¸öµç×è
£¨2£©µçѹÏàͬʱ£¬Ò»¸öµç×èËù²¢ÁªµÄÁíÒ»µç×èÔ½´ó£¬ËüÃǶԵçÁ÷µÄ×è°×÷ÓÃÔ½´ó
£¨2£©µçѹÏàͬʱ£¬Ò»¸öµç×èËù²¢ÁªµÄÁíÒ»µç×èÔ½´ó£¬ËüÃǶԵçÁ÷µÄ×è°×÷ÓÃÔ½´ó
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿