ÌâÄ¿ÄÚÈÝ
11£®ÔĶÁÏÂÁвÄÁÏ£ºÀ÷º¦ÁË£¬ÎҵĹú£¡
½üÄêÀ´£¬Öйú¶ÔÍ⿪·ÅµÄ²½·¥¼Ó¿ì£¬ÓëÊÀ½ç¾¼ÃµÄÈں϶ÈÈÕÒæÌá¸ß£¬Öйú¾¼ÃÎȶ¨Ôö³¤ÊÇÊÀ½ç¾¼Ã¸´ËÕµÄÖ÷Òª¶¯Á¦£®¡°Ê®¶þÎ塱ʱÆÚ£¬°´ÕÕ2010ÄêÃÀÔª²»±ä¼Û¼ÆË㣬Öйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄÄê¾ù¹±Ï×ÂÊ´ïµ½30.5%£¬Ô¾¾ÓÈ«ÇòµÚÒ»£¬Óë¡°Ê®Î塱ºÍ¡°Ê®Ò»Î塱ʱÆÚ14.2%µÄÄê¾ù¹±Ï×ÂÊÏà±È£¬Ìá¸ß16.3¸ö°Ù·Öµã£¬Í¬ÆÚÃÀ¹úºÍÅ·ÔªÇø·Ö±ðΪ17.8%ºÍ4.4%£®·ÖÄê¶ÈÀ´¿´£¬2011¡¢2012¡¢2013¡¢2014¡¢2015Ä꣬Öйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊ·Ö±ðΪ28.6%¡¢31.7%¡¢32.5%¡¢29.7%¡¢30.0%£¬¶øÃÀ¹ú·Ö±ðΪ11.8%¡¢20.4%¡¢15.2%¡¢19.6%¡¢21.9%£®
2016Ä꣬Öйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊÈÔ¾ÓÊ×λ£¬Ô¤¼ÆÈ«Äê¾¼ÃÔöËÙΪ6.7%×óÓÒ£¬¶øÊÀ½çÒøÐÐÔ¤²âÈ«Çò¾¼ÃÔöËÙΪ2.4%×óÓÒ£®°´2010ÄêÃÀÔª²»±ä¼Û¼ÆË㣬2016ÄêÖйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊÈÔÈ»´ïµ½33.2%£®Èç¹û°´ÕÕ2015Äê¼Û¸ñ¼ÆË㣬ÔòÖйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊ»á¸ü¸ßÒ»µã£¬¸ù¾ÝÓйعú¼Ê×éÖ¯Ô¤²â£¬2016ÄêÖйú¡¢ÃÀ¹ú¡¢ÈÕ±¾¾¼ÃÔöËÙ·Ö±ðΪ6.7%¡¢1.6%¡¢0.6%£®
¸ù¾ÝÒÔÉϲÄÁϽâ´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ñ¡ÔñºÏÊʵÄͳ¼ÆÍ¼»òͳ¼Æ±í½«2013ÄêÖÁ2015ÄêÖйúºÍÃÀ¹ú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×Âʱíʾ³öÀ´£»
£¨2£©¸ù¾ÝÌâÖÐÏà¹ØÐÅÏ¢£¬2016ÄêÖйú¾¼ÃÔöËÙ´óÔ¼ÊÇÈ«Çò¾¼ÃÔöËÙµÄ2.8±¶£¨±£Áô1λСÊý£©£»
£¨3£©¸ù¾ÝÌâÖÐÏà¹ØÐÅÏ¢£¬Ô¤¹À2017ÄêÖйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊԼΪ31.0%£¬ÄãµÄÔ¤¹ÀÀíÓÉÊÇ´Ó2011Äêµ½2016ÄêÖйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊÆ½¾ùÿÄêΪ31.0%×óÓÒ£®
·ÖÎö £¨1£©¸ù¾Ý2013ÄêÖÁ2015ÄêÖйúºÍÃÀ¹ú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊ»æÖÆÍ³¼ÆÍ¼»òͳ¼Æ±í¼´¿É£»
£¨2£©¸ù¾Ý2016ÄêÖйúÈ«Äê¾¼ÃÔöËÙΪ6.7%×óÓÒ£¬¶øÊÀ½çÒøÐÐÈ«Çò¾¼ÃÔöËÙΪ2.4%×óÓÒ£¬¿ÉµÃ2016ÄêÖйú¾¼ÃÔöËÙ´óÔ¼ÊÇÈ«Çò¾¼ÃÔöËÙµÄ2.8±¶£»
£¨3£©¸ù¾Ý2011Äêµ½2016ÄêÖйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊµÄÆ½¾ùֵΪ30.95%£¬¿ÉÔ¤¹À2017ÄêÖйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊԼΪ31.0%£®´ð°¸²»Î¨Ò»£¬Ô¤¹ÀÀíÓÉÓëÔ¤¹À½á¹ûÏà·û¼´¿É£®
½â´ð ½â£º£¨1£©2013ÄêÖÁ2015ÄêÖйúºÍÃÀ¹ú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊÈçͼ£¨±í£©Ëùʾ£º![]()
![]()
£¨2£©¡ß2016ÄêÖйúÈ«Äê¾¼ÃÔöËÙΪ6.7%×óÓÒ£¬¶øÊÀ½çÒøÐÐÈ«Çò¾¼ÃÔöËÙΪ2.4%×óÓÒ£¬
¡à6.7%¡Â2.4%=2.8£¬
¼´2016ÄêÖйú¾¼ÃÔöËÙ´óÔ¼ÊÇÈ«Çò¾¼ÃÔöËÙµÄ2.8±¶£¬
¹Ê´ð°¸Îª£º2.8£»
£¨3£©´Ó2011Äêµ½2016ÄêÖйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊµÄÆ½¾ùֵΪ£º£¨28.6%+31.7%+32.5%+29.7%+30.0%+33.2%£©¡Â6=30.95%£¬
ËùÒÔ2017ÄêÖйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊԼΪ31.0%£®
¹Ê´ð°¸Îª£º31.0%£¬´Ó2011Äêµ½2016ÄêÖйú¶ÔÊÀ½ç¾¼ÃÔö³¤µÄ¹±Ï×ÂÊÆ½¾ùÿÄêΪ31.0%×óÓÒ£®£¨´ð°¸²»Î¨Ò»£©
µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÁËͳ¼ÆÍ¼µÄÑ¡Ôñ£¬½âÌâʱעÒ⣺ÕÛÏßͳ¼ÆÍ¼ÄÜÇå³þµØ·´Ó³ÊÂÎïµÄ±ä»¯Çé¿ö£¬ÏÔʾÊý¾Ý±ä»¯Ç÷ÊÆ£®¸ù¾Ý¾ßÌåÎÊÌâÑ¡ÔñºÏÊʵÄͳ¼ÆÍ¼£¬¿ÉÒÔʹÊý¾Ý±äµÃÇåÎúÖ±¹Û£®
| ×â½ð£¨µ¥Î»£ºÔª/̨•ʱ£© | ÍÚ¾òÍÁʯ·½Á¿£¨µ¥Î»£ºm3/̨•ʱ£© | |
| ¼×ÐÍÍÚ¾ò»ú | 100 | 60 |
| ÒÒÐÍÍÚ¾ò»ú | 120 | 80 |
£¨2£©Èç¹ûÿСʱ֧¸¶µÄ×â½ð²»³¬¹ý850Ôª£¬ÓÖÇ¡ºÃÍê³ÉÿСʱµÄÍÚ¾òÁ¿£¬ÄÇô¹²Óм¸ÖÖ²»Í¬µÄ×âÓ÷½°¸£¿
£¨1£©ÔÚ¸ÏÖÆÕÊÅñµÄÒ»ÖÜÄÚ£¬×ܳ§ºÍ·Ö³§¸÷Éú²úÕÊÅñ¶àÉÙǧ¶¥£¿
£¨2£©ÏÖÒª½«ÕâЩÕÊÅñÓÿ¨³µÒ»´ÎÐÔÔËË͵½¸ÃµØÕðÔÖÇøµÄA£¬BÁ½µØ£¬ÓÉÓڼס¢ÒÒÁ½ÊÐͨסA£¬BÁ½µØµÄÇé¿ö²»Í¬£¬¿¨³µµÄÔËÔØÁ¿Ò²²»Í¬£®ÒÑÖªÔËËÍÕÊÅñÿǧ¶¥ËùÐèµÄ³µÁ¾ÊýºÍÁ½µØËù¼±ÐèµÄÕÊÅñÊýÈç±í£º
| AµØ | BµØ | ||
| ÿǧ¶¥ÕÊÅñ ËùÐè³µÁ¾Êý£¨µ¥Î»£ºÁ¾£© | ¼×ÊÐ | 4 | 7 |
| ÒÒÊÐ | 3 | 5 | |
| ¼±ÐèÕÊÅñÊý£¨µ¥Î»£ºÇ§¶¥£© | 9 | 11 | |
| A£® | 9 | B£® | 8 | C£® | 7 | D£® | 6 |
| A£® | $\frac{2}{3}$=$\frac{2a}{3a}$ | B£® | $\frac{3a}{3b}$=$\frac{a}{b}$ | C£® | $\frac{a}{b}$=$\frac{a+1}{b+1}$ | D£® | $\frac{a}{b}$=$\frac{{a}^{2}}{{b}^{2}}$ |