ÌâÄ¿ÄÚÈÝ

ÏÂÃæÎª¡°Ä³µºÓìµÄʾÒâͼ¡±£¬¸ÃµºÔ¼ÓÐ280ÍòÈ˿ڣ¬µºÉÏÖ÷·åÀ¶É½·åº£°ÎΪ2 256Ãס£¶Áͼ²¢½áºÏËùѧ֪ʶ£¬Íê³ÉÌâ¡£

СÌâ1:¸ù¾ÝÐÅÏ¢Åжϣ¬¸ÃµºµÄÈË¿ÚÃܶÈԼΪ £¨   £©  
A£®728ÈË/ƽ·½Ç§Ã×B£®650ÈË/ƽ·½Ç§Ã×
C£®510ÈË/ƽ·½Ç§Ã×D£®255ÈË/ƽ·½Ç§Ã×
СÌâ2:ÏÂÁÐÓйظõº×ÔÈ»µØÀíÌØÕ÷µÄÐðÊö£¬ÕýÈ·µÄÊÇ£¨   £©
A£®ºÓÁ÷½á±ùÆÚ³¤£¬º¬É³Á¿Ð¡B£®ºÓÁ÷Á÷³Ì¶Ì£¬Á÷ËÙ¼±
C£®ÒÔÑÇÈÈ´ø³£ÂÌÓ²Ò¶ÁÖΪÖ÷D£®µØÊÆÎ÷¸ß¶«µÍ

СÌâ1:C
СÌâ2:B

ÊÔÌâ·ÖÎö£º
СÌâ1:ÈË¿ÚÃܶÈ=ÈË¿Ú×ÜÊý/ÇøÓòÃæ»ý£»ÀûÓÃͼʾµÄµºÓì¿ç¾­Î³¶È·¶Î§ÅжϣºÍ¼Ê¾¾­¶È²îÔ¼1.5¡ã£»¹ÊγÏß³¤¶ÈÔ¼111*1.5*COS18¡ã£»Í¼Ê¾Î³¶È²îÔ¼0.5¡ã£¬¹Ê¾­Ïß³¤¶ÈÔ¼0.5*111¡£¸ÃµºµÄÃæ»ý´óÖµÈÓÚÁ½¸ö·½¿òµÄÃæ»ý£¬¼ÆËã¼´¿É¡£
СÌâ3:ͼʾ¸ÃµºÓìÃæ»ý²»´ó£¬µ«µØÊÆÂä²î½Ï´ó£¬¹ÊºÓÁ÷¶ÌСÁ÷¼±£¬BÕýÈ·£»¸ÃµØÇøÎ³¶ÈÔ¼18¡ãN£¬Î»ÓÚÈÈ´ø£¬¹ÊºÓÁ÷ûÓнá±ùÆÚ£¬A´íÎó£»½áºÏͼʾµÄɽÂö·Ö²¼ºÍºÓÁ÷Á÷ÏòÅжϣ¬¸ÃµºÓìµØÊÆÖиßÖܵͣ¬D´íÎ󣻸õºÓìÊܱ±°ëÇò¶«±±ÐÅ·çÓ°Ï죬¹Ê±±²àÐγÉÈÈ´øÓêÁÖÆøºò£¬Äϲ¿ÐγÉÈÈ´ø²ÝÔ­µØÇø£¬C´íÎó¡£
µãÆÀ£º±¾Ìâ½âÌâµÄ¹Ø¼üÊÇÄÜץסͼʾµÄ¾­Î³¶È¡¢ºÓÁ÷¡¢É½ÂöµÈÐÅÏ¢£¬½øÒ»²½·ÖÎöÇøÓòµÄµØÀíλÖá¢Ãæ»ýºÍµØÊƸߵ͡¢Ê¢ÐÐ·ç´øµÈÏà¹ØÄÚÈÝ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø