ÌâÄ¿ÄÚÈÝ

ÎÒ¹úÅ©´åÀͶ¯Á¦ÈËÊýÓÐ4.8ÒÚ£®´ÓĿǰÀ´¿´£¬ÎÒ¹úÅ©ÃñµÄ¿Æ¼¼Ë®Æ½»¹²»¸ß£¬ÔÚÅ©´å4.8ÒÚµÄÀͶ¯Á¦ÖУ¬Ð¡Ñ§ÎÄ»¯³Ì¶ÈÒÔϵÄÕ¼40%£¬¾ßÓгõÖÐÎÄ»¯³Ì¶ÈµÄÕ¼48%£¬¾ßÓиßÖÐÎÄ»¯³Ì¶ÈµÄÕ¼12%£¬ÊܹýÖ°Òµ¼¼ÊõÅàѵµÄÕ¼5%£¬µ«¾Ýר¼Òͳ¼Æ£¬ËûÃÇÖа˳ÉÒÔÉÏ»á½øÐзÖÊý¡¢Æ½¾ùÊý¡¢Ôö³¤ÂʵȻù±¾ÊýѧÔËË㣬ÄÜ»ù±¾ÊÊÓ¦µ±´ú¾­¼ÃÉú»î£¬ÕâÊdzõµÈÊýѧ½ÌÓýµÄÒ»´ó³É¾Í£®
Çë¸ù¾ÝÉÏÃæµÄÊý¾ÝÐÅÏ¢½â´ðÏÂÁÐÎÊÌ⣺
ÎÄ»¯³Ì¶ÈÈËÊý£¨ÒÚ£©»á»ù±¾ÊýѧÔËËãÈËÊý£¨ÒÚ£©°Ù·Ö±È
СѧÒÔÏ 1.4976 
³õÖÐÎÄ»¯            2.073690%
¸ßÖÐÎÄ»¯  95%
ÊܹýÖ°Òµ¼¼ÊõÅàѵ            0.232897%
£¨1£©ÌîдÏÂÁÐÅ©ÃñÊܽÌÓýÇé¿ö¼°ÕÆÎÕ»ù±¾ÊýѧÔËËãÇé¿öͳ¼Æ
£¨2£©¸ù¾Ýͼ±í£¬Çó³öÅ©´åÀͶ¯Á¦ÖÐ»á½øÐлù±¾ÊýѧÔËËãµÄ×ÜÈËÊýռũ´åÀͶ¯Á¦×ÜÈËÊýµÄ°Ù·Ö±È£»
£¨3£©Õþ¸®¼Æ»®Á½Äêºóʹũ´åÀͶ¯Á¦³õ¡¢¸ßÖÐÎÄ»¯³Ì¶È´ïµ½80%£¬ÄÇôƽ¾ùÿÄêÔö³¤µÄ°Ù·ÖÂÊÊǶàÉÙ£¨¾«È·µ½0.1%£©£¿
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾ÝÅ©´åÀͶ¯Á¦µÄ×ÜÈËÊýÒÔ¼°ÊܽÌÓýµÄ¸÷ÖÖÇé¿öËùÕ¼µÄ°Ù·Ö±È£¬Çó³öÈËÊýÌî±í¼´¿É½â´ð£®
£¨2£©ÓÃÅ©´åÀͶ¯Á¦ÖÐ»á½øÐлù±¾ÊýѧÔËËãµÄ×ÜÈËÊý³ýÒÔÅ©´åÀͶ¯Á¦×ÜÈËÊý¼´¿É½â´ð£®
£¨3£©ÉèÆ½¾ùÿÄêÔö³¤µÄ°Ù·ÖÂÊÊÇx£¬¸ù¾ÝÌâÒâÁгöÒ»Ôª¶þ´Î·½³Ì½â´ð¼´¿É£®
½â´ð£º½â£º£¨1£©Ð¡Ñ§Ò»ÏµÄÈËÊýΪ4.8×40%=1.92ÒÚÈË£»³õÖÐÎÄ»¯µÄÈËÊýΪ4.8×48%=2.304ÒÚÈË£»¸ßÖÐÎÄ»¯µÄÈËÊýΪ4.8×12%=0.576ÒÚÈË£»ÊܹýÖ°Òµ¼¼ÊõÅàѵµÄÈËÊýΪ4.8×5%=0.24ÒÚÈË£»
Ìî±íÈçÏ£º
ÎÄ»¯³Ì¶ÈÈËÊý£¨ÒÚ£©»á»ù±¾ÊýѧÔËËãÈËÊý£¨ÒÚ£©°Ù·Ö±È
СѧÒÔÏÂ1.92 1.497678% 
³õÖÐÎÄ»¯ 2.304           2.073690%
¸ßÖÐÎÄ»¯ 0.576 0.547295%
ÊܹýÖ°Òµ¼¼ÊõÅàѵ 0.24           0.232897%
£¨2£©=85.8%£®

£¨3£©ÉèÆ½¾ùÿÄêµÄÔö³¤ÂÊÊÇx£¬
Ôò60%£¨1+x£©2=80%£¬
½âµÃx1¡Ö0.155£¬x2¡Ö-2.155£¨²»·ûºÏÌâÒ⣬ÉáÈ¥£©£®
´ð£ºÆ½¾ùÿÄêµÄÔö³¤ÂÊԼΪ15.5%£®
µãÆÀ£º±¾Ì⿼²éͳ¼Æ±íµÄÖÆ×÷Óë´Óͳ¼Æ±íÖлñÈ¡ÐÅÏ¢µÄÄÜÁ¦£®Í³¼Æ±í¿ÉÒÔ½«´óÁ¿Êý¾ÝµÄ·ÖÀà½á¹ûÇåÎú¡¢Ò»Ä¿ÁËÈ»µØ±í´ï³öÀ´£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø