ÌâÄ¿ÄÚÈÝ
14£®¼×ͼ±íʾij²ÝÔÉϲÖÊóÖÖȺÊýÁ¿±ä»¯£¨K0±íʾ²ÖÊóÖÖȺÔÚÀíÏë×´¿öÏµĻ·¾³ÈÝÁ¿£©£¬ÒÒͼΪ¼×ͼÖвÖÊóËõÉãÈëÄÜÁ¿µÄȥ·£¨×Öĸ±íʾÏàÓ¦ÄÜÁ¿£©£®Çë»Ø´ð£º£¨1£©¾Ý¼×ͼ·ÖÎö£¬²ÖÊóµÄÖÖȺÊýÁ¿³ÊSÐÍÔö³¤£»ÔÚ²¶Ê³Ñ¹Á¦Ï£¬²ÖÊóÖÖȺµÄ»·¾³ÈÝÄÉÁ¿ÔÚK2-K3Ö®¼ä£¬ÆäÖ÷ÒªÊÇͨ¹ý·´À¡µ÷½ÚʵÏֵģ®
£¨2£©ÒÒͼÖÐAÊôÓÚµÚÒ»ÓªÑø¼¶µÄÄÜÁ¿£¬B±íʾ²ÖÊóÖÖȺµÄͬ»¯Á¿£®
£¨3£©ÒÒͼÖÐËùȱµÄÉú̬ϵͳµÄ³É·Ö°üÀ¨·ÇÉúÎïµÄÎïÖʺÍÄÜÁ¿¼°Éú²úÕß
£¨4£©ÈôBÖÐÄÜÁ¿Îªl.5¡Á109 kJ£¬CÖÐÄÜÁ¿Îªl.4¡Á109kJ£¬Ä³ÖÖÌìµÐͬ»¯µÄÄÜÁ¿Îª4.2¡Á107kJ£¬Ôò¸ÃÉú̬ϵͳÖдӲÖÊ󵽯äÌìµÐµÄÄÜÁ¿´«µÝЧÂÊΪ2.8%£®
·ÖÎö 1¡¢¾Ýͼ¼×·ÖÎö£¬ÖÖȺÊýÁ¿ÏÈÔö¼Óºó´¦ÓÚ¶¯Ì¬Æ½ºâ£¬ÖÖȺÊýÁ¿³ÊSÐΣ¬ÔÚK2-K3¸½½ü²¨¶¯£®
2¡¢²ÖÊóÉãÈë=²ÖÊóͬ»¯Á¿£¨B£©+·à±ãÁ¿£¨A£©£¬²ÖÊóͬ»¯Á¿£¨B£©=ºôÎü×÷ÓÃɢʧÁ¿+Éú³¤¡¢·¢ÓýºÍ·±Ö³£¨C£©£¬Éú³¤¡¢·¢ÓýºÍ·±Ö³£¨C£©=·Ö½âÕßÀûÓÃ+ijÖÖÌìµÐÉãÈ룮
3¡¢´Î¼¶Éú²úÁ¿ÊÇÖ¸µ¥Î»Ê±¼äÄÚÓÉÓÚ¶¯ÎïºÍ΢ÉúÎïµÄÉú³¤ºÍ·±Ö³¶øÔö¼ÓµÄÉúÎïÁ¿»òËùÖü´æµÄÄÜÁ¿£®
½â´ð ½â£º£¨1£©¸ù¾Ýͼ¼×ÖÖȺÊýÁ¿±ä»¯µÄÖùÐÎͼ¿ÉÖªÖÖȺÊýÁ¿³ÊSÐÍÔö³¤£»¸ù¾Ýͼʾ²ÖÊóÔÚÖÖȺÊýÁ¿ÔÚ¿ªÊ¼ÊýÁ¿Á¬ÐøÔö³¤£¬´ÓcµãºóÖÖȺÊýÁ¿ÉÏÉýËٶȼõÂý£¬ËµÃ÷»·¾³×èÁ¦¼Ó´ó£¬ËùÒÔ£¬×î¿ÉÄÜÊÇÔÚcµãÌìµÐÇÖÈ룬²¢ÇÒÒ»¶Îʱ¼äºóÔÚK2-K3¸½½ü²¨¶¯£®
£¨2£©ÒÒͼÖеÄAÀ´×Ô²ÖÊó²úÉúµÄ·à±ã£¬¼´À´×ÔÂÌɫֲÎ¼´µÚÒ»ÓªÑø¼¶£©µÄͬ»¯Á¿£¬BÊôÓÚ²ÖÊóµÄͬ»¯Á¿£®
£¨3£©Éú̬ϵͳµÄ³É·Ö°üÀ¨Éú²úÕß¡¢Ïû·ÑÕß¡¢·Ö½âÕߺͷÇÉúÎïµÄÎïÖʺÍÄÜÁ¿£¬Í¼ÒÒÖÐÓÐÏû·ÑÕߺͷֽâÕߣ¬¹ÊȱÉÙÉú²úÕߺͷÇÉúÎïµÄÎïÖʺÍÄÜÁ¿£®
£¨4£©ÄÜÁ¿´«µÝЧÂÊÊÇÁ½¸öÏàÁÚÓªÑø¼¶Í¬»¯Á¿µÄ±ÈÖµ£¬²ÖÊóµÄͬ»¯Á¿Îªl.5¡Á109 kJ£¬ÌìµÐµÄͬ»¯Á¿Îª4.2¡Á107 kJ£¬¹ÊÄÜÁ¿´«µÝЧÂÊΪ4.2¡Á107¡Âl.5¡Á109¡Á100%=2.8%£®
¹Ê´ð°¸Îª£º
£¨1£©S K2-K3 ·´À¡
£¨2£©µÚÒ» ²ÖÊóÖÖȺµÄͬ»¯Á¿
£¨3£©·ÇÉúÎïµÄÎïÖʺÍÄÜÁ¿¼°Éú²úÕß
£¨4£©2.8%
µãÆÀ ±¾Ì⿼²éÉú̬ϵͳµÄ½á¹¹¡¢¹¦Äܼ°ÖÖȺÊýÁ¿±ä»¯£¬ÒâÔÚ¿¼²é¿¼ÉúʶͼºÍÀí½âÄÜÁ¦£¬ÊôÓÚÖеµÌ⣮
| ÐÛÅä×Ó ´ÆÅä×Ó | A | a |
| A | ²»ÄÜʶ±ð | ÄÜʶ±ð |
| a | ÄÜʶ±ð | ÄÜʶ±ð |
| ±¸×¢£º¼ÙÉèËùÓÐÂÑϸ°û¾ùÄÜÍê³ÉÊܾ«×÷Óã® | ||
| A£® | ${£¨\frac{2}{3}£©}^{n}$ | B£® | ${£¨\frac{3}{4}£©}^{n}$ | C£® | $\frac{2}{{2}^{n}+1}$ | D£® | $\frac{{2}^{n}+1}{{2}^{n+1}}$ | ||||
| E£® | $\frac{2}{{2}^{n}+1}$ |
| A£® | ϸ°ûÄÚÒº¡¢Ñª½¬¡¢Áܰ͡¢×éÖ¯Òº¡¢Ïû»¯Òº¶¼ÊÇÌåÒº | |
| B£® | ÄÚ»·¾³Öпɷ¢ÉúÉñ¾µÝÖʺͼ¤ËØµÄºÏ³É | |
| C£® | ÈËÌåºìϸ°ûÄÚµÄO2Òª½øÈë×é֯ϸ°û£¬ÖÁÉÙͨ¹ý4²ãÓÉÁ×Ö¬·Ö×Ó×é³ÉµÄĤ | |
| D£® | ÈËÌåɢʧˮ·Ö¹ý¶à»áµ¼ÖÂÏÂÇðÄÔÖеÄÉñ¾ÖÐÊà²úÉú¿Ê¾õ |
| A£® | ÐÔ¼¤ËØ¡¢Éú³¤¼¤ËØ¡¢ÒȵºËض¼Êǵ°°×ÖÊ | |
| B£® | µ¨¹Ì´¼¡¢ÐÔ¼¤ËØ¡¢Î¬ÉúËØD¶¼ÊôÓÚÖ¬ÖÊ | |
| C£® | µí·Û¡¢°ëÈéÌÇ¡¢ÌÇÔ¶¼ÊôÓÚ¶àÌÇ | |
| D£® | ¶¯ÎïÈéÖÖеÄÈéÌǺÍÖ²Îïϸ°ûÖеÄÏËÎ¬ËØ¶¼ÊôÓÚ¶àÌÇ |
| A£® | ͼÖÐÄܲúÉúATPµÄ½á¹¹ÓÐ1¡¢2¡¢3 | |
| B£® | 1ÖвúÉúµÄÒ»·Ö×ÓCO2À©É¢³öÀ´½øÈë2Öб»ÀûÓ㬴©¹ýµÄÁ×֬˫·Ö×Ó²ãµÄ²ãÊýΪ8²ã | |
| C£® | 2Óë4Öж¼º¬ÓÐÒ¶ÂÌËØºÍÀàºúÂܲ·ËصÈÉ«ËØ | |
| D£® | 2ÖÐÎüÊյĹâÄÜͨ¹ýATP´«µÝµ½ÓлúÎïÖÐ |
| A£® | $\frac{1}{8}$ | B£® | $\frac{1}{3}$ | C£® | $\frac{3}{4}$ | D£® | $\frac{1}{2}$ |