ÌâÄ¿ÄÚÈÝ
17£®Í¼ÖеÄͼAΪijÉúÎïÌåϸ°ûÓÐË¿·ÖÁÑʾÒâͼ£¬Í¼B±íʾÔÚϸ°ûÖÜÆÚÖÐijÎïÖʺ¬Á¿µÄ±ä»¯ÇúÏߣ¬Çë¾Ýͼ»Ø´ð£º£¨1£©Í¼AËùʾµÄϸ°ûº¬ÓÐ8ÌõȾɫµ¥Ì壬´¦ÓÚÓÐË¿·ÖÁѵÄÖÐ ÆÚ£®´Ëϸ°ûÔÚ·ÖÁÑÄ©ÆÚ²»³öÏÖϸ°û°å£¬ÀíÓÉÊǸÃϸ°ûÊǶ¯Îïϸ°û£¬Ã»ÓÐϸ°û±Ú£®
£¨2£©Í¼AËùʾϸ°ûµÄ·ÖÁÑʱÆÚ¶ÔÓ¦ÓÚͼBÖеÄe-f£¨Ìî×Öĸ´úºÅ£©£®
£¨3£©Í¼B±íʾµÄϸ°ûÖеÄÎïÖʳɷÖÊÇDNA£¬ËüµÄÉúÎïѧ×÷ÓÃÊÇÒÅ´«ÐÅÏ¢µÄЯ´øÕߣ¬ÔÚÕæºËϸ°ûÖУ¬ËüÖ÷Òª·Ö²¼ÔÚϸ°ûºËÄÚ£®
£¨4£©Í¼BÖУ¬a¡«d¶Îϸ°ûÄÚ·¢ÉúµÄÖ÷Òª±ä»¯ÊÇDNA·Ö×ӵĸ´ÖƺÍÓйص°°×Öʵĺϳɣ®
·ÖÎö ¸ù¾ÝÌâÒâºÍͼʾ·ÖÎö¿ÉÖª£ºAͼΪÓÐË¿·ÖÁÑÖÐÆÚ£¬BͼΪһ¸öϸ°ûÖÜÆÚÖÐDNAº¬Á¿µÄ±ä»¯ÇúÏߣ¬a-bÊÇG1ÆÚ£¬b-cÊÇSÆÚ£¬c-dÊÇG2ÆÚ£¬d-eÊÇǰÆÚ£¬e-fÊÇÖÐÆÚ£¬f-gÊǺóÆÚ£¬g-hÊÇÄ©ÆÚ£®Ã÷ȷ֪ʶµã£¬ÊáÀíÏà¹ØµÄ»ù´¡ÖªÊ¶£¬·ÖÎöÌâͼ£¬½áºÏÎÊÌâµÄ¾ßÌåÌáʾ×ÛºÏ×÷´ð£®
½â´ð ½â£º£¨1£©Í¼AËùʾµÄϸ°ûº¬ÓÐ4ÌõȾɫÌ壬8ÌõȾɫµ¥Ì壬×ÅË¿µãÅŲ¼ÓÚϸ°ûÖÐÑëµÄ³àµÀ°å£¬º¬ÓÐͬԴȾɫÌ壬´¦ÓÚÓÐË¿·ÖÁÑÖÐÆÚ£¬¸Ãϸ°ûÊǶ¯Îïϸ°û£¬Ã»ÓÐϸ°û±Ú£¬ÔÚ·ÖÁÑÄ©ÆÚ²»³öÏÖϸ°û°å£®
£¨2£©Í¼AΪÓÐË¿·ÖÁÑÖÐÆÚ£¬¶ÔÓ¦ÓÚͼBÖеÄe-f¶Î£®
£¨3£©¿´Í¼¿É֪ͼB±íʾµÄϸ°ûÖеÄÎïÖʳɷÖÔÚ·ÖÁѼäÆÚÍê³É¼Ó±¶£¬ÊÇDNA£¬ËüÊÇÒÅ´«ÐÅÏ¢µÄЯ´øÕߣ¬ÔÚÕæºËϸ°ûÖУ¬ËüÖ÷Òª·Ö²¼ÔÚϸ°ûºËÄÚ£®
£¨4£©Í¼BÖУ¬a¡«d¶ÎÊÇ·ÖÁѼäÆÚ£¬Ï¸°ûÄÚ·¢ÉúµÄÖ÷Òª±ä»¯ÊÇDNA·Ö×ӵĸ´ÖƺÍÓйص°°×Öʵĺϳɣ®
¹Ê´ð°¸Îª£º
£¨1£©8 ÖÐ ¸Ãϸ°ûÊǶ¯Îïϸ°û£¬Ã»ÓÐϸ°û±Ú
£¨2£©e-f
£¨3£©DNA ÒÅ´«ÐÅÏ¢µÄЯ´øÕß Ï¸°ûºË
£¨4£©DNA·Ö×ӵĸ´ÖƺÍÓйص°°×ÖʵĺϳÉ
µãÆÀ ±¾Ìâ½áºÏϸ°û·ÖÁÑͼ¡¢ÇúÏßͼ£¬¿¼²éÓÐË¿·ÖÁѵÄÏà¹ØÖªÊ¶£¬ÒâÔÚ¿¼²éѧÉúµÄʶͼÄÜÁ¦ºÍÀí½âÄÜÁ¦£¬ÊôÓÚÖеÈÄѶÈÌ⣮
| A£® | ¢ò-1 | B£® | ¢ò-2 | C£® | ¢ñ | D£® | ÒÔÉ϶¼ÓпÉÄÜ |
| A£® | ²¡¶¾ÊôÓÚÉúÎËùÒÔ²¡¶¾Ò²ÊôÓÚÉúÃüϵͳµÄ½á¹¹²ã´Î | |
| B£® | ÏßÁ£Ìå¡¢Ò¶ÂÌÌåÄÜÍê³ÉÉúÃü»î¶¯£¬Ò²ÊôÓÚÉúÃüϵͳ | |
| C£® | ÓÉÉú̬ϵͳµ½ÉúÎï¸öÌåÊDzã²ãÏàÒÀµÄ£¬ÄÜÍêÕûµØ±íÏÖÉúÃü»î¶¯µÄ×î΢СµÄ²ã´ÎÊǸöÌå | |
| D£® | ϸ°ûÊÇ»ù±¾µÄÉúÃüϵͳ£¬ÊÇÉúÎïÌå½á¹¹µÄ»ù±¾µ¥Î»£¬Ò²ÊÇÉúÎïÌå´úлºÍÒÅ´«µÄ»ù±¾µ¥Î» |
| A£® | 100Íò | B£® | 50Íò | C£® | 150Íò | D£® | 200Íò |
| A£® | 23¶Ô | B£® | 46Ìõ | C£® | 92Ìõ | D£® | 23Ìõ |