ÏÂͼ¼×ÖÐ4ºÅΪX²¡»¼Õߣ¬¶Ô1¡¢2¡¢3¡¢4½øÐйØÓÚX²¡µÄ»ùÒò¼ì²â£¬½«¸÷×Ôº¬ÓÐX²¡»ùÒò»òÕý³£»ùÒòµÄÏà¹ØDNAƬ¶Î£¨Êý×Ö´ú±í³¤¶È£©ÓòãÎö·¨·ÖÀ룬½á¹ûÈçÏÂͼÒÒ¡£ÏÂÁÐÓйطÖÎöÅжÏÕýÈ·µÄÊÇ£¨   £©

A£®³¤¶ÈΪ9.7µ¥Î»µÄDNAƬ¶Îº¬ÓÐX²¡»ùÒò
B£®ÏµÆ×ͼÖÐ3ºÅ¸öÌåµÄ»ùÒòÐÍÓë1¡¢2µÄ»ùÒòÐÍÏàͬµÄ¸ÅÂÊΪ2/3
C£®ÒÒͼÖеĸöÌådÊÇϵÆ×ͼÖеÄ4ºÅ
D£®3ÓëÒ»X²¡»ùÒòЯ´øÕß½á»é£¬ÉúÒ»¸öX²¡º¢×ӵĸÅÂÊΪ1/6

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£ºÉϺ£ÊгçÃ÷ÏØ2013Äê¸ß¿¼Ò»Ä£ÉúÎïÊÔÌâ ÌâÐÍ£º071

¼õÊý·ÖÁѺÍÊܾ«×÷ÓÃÈ·±£ÁËÇ×´úºÍ×Ó´úÖ®¼äµÄÒÅ´«ÐÔ×´µÄÏà¶ÔÎȶ¨¡£Çë·ÖÎö»Ø´ðÏÂÁÐÓйØÒÅ´«ÎÊÌâ¡£

¢ñ¡¢¼×ͼÊǹûÓ¬ÔÚÉú³¤·¢Óý¹ý³ÌÖÐϸ°ûÄÚȾɫÌåÊýÄ¿±ä»¯ÇúÏß¡£ÒÒͼÊǹûÓ¬ÂÑԭϸ°ûÔÚ·ÖÁѹý³ÌÖÐÒ»¶ÔͬԴȾɫÌåµÄÐÐΪ±ä»¯¡£

1¡¢¸ù¾Ý¼×ͼÖÐÐÅÏ¢£¬Ð´³öÐÛ¹ûÓ¬µÄȾɫÌå×é³ÉÊÇ________¡£

2¡¢¼×ͼÖÐÄÜ·¢Éú½ãÃÃȾɫµ¥Ìå·ÖÀëÐÐΪµÄʱÆÚÊÇ________£¨ÌîͼÖбê×¢Êý×Ö£©¡£

3¡¢ÒÒͼËùʾµÄȾɫÌåÐÐΪ·¢ÉúÔÚ¼×ͼÖÐËùʾ________£¨ÌîͼÖбê×¢Êý×Ö£©Ê±ÆÚ¡£

¢ò¡¢ÒÔÏÂΪij¼Ò×åµÄÒÅ´«ÏµÆ×ͼ£¬¼×²¡»ùÒòÓÃD»òd±íʾ£¬ÒÒ²¡»ùÒòÓÃE»òe±íʾ£»ÆäÖУ¬ÓÐÒ»ÖÖ²¡µÄ»ùÒòλÓÚXÐÔȾɫÌåÉÏ¡£3ºÅÊÇ´¿ºÏÌåµÄ¸ÅÂÊÊÇ¡£

4¡¢¼×²¡»ùÒòλÓÚ________ȾɫÌåÉÏ£¬Îª________ÐÔÒÅ´«²¡¡£

5¡¢5ºÅ»ùÒòÐÍÊÇ________¡£

6¡¢7ºÅΪ¼×²¡»¼ÕߵĿÉÄÜÐÔÊÇ________¡£1ºÅÓë2ºÅÔÙÉúÒ»¸öº¢×Ó£¬Í¬Ê±»¼Á½ÖÖ²¡µÄ¼¸ÂÊÊÇ________¡£

7¡¢ÓÉÓÚ7ºÅÔÚÒ»´ÎºËй©ÊÀ¹ÊÖÐÊܵ½ºË·øÉ䣬ÆäغÍèÖÐÔ¼6£¥µÄ¾«Ô­Ï¸°ûÔÚ·ÖÁѹý³ÌÖгöÏÖÒì³££¬±êºÅΪ¢ÛµÄȾɫÌå×ÅË¿Á£²»ÄÜ·ÖÁÑ£¬ÆäËûȾɫÌåÕý³£·ÖÁÑ¡£ÏÂͼϸ°ûΪ________ϸ°û£»¸ÃÄÐÐԵIJ»Õý³£Åä×ÓÕ¼________£¥¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010¡«2011ѧÄê½­Î÷Ê¡¸§ÖÝÊнÌÑÐÊҸ߶þÉÏѧÆÚÆÚÄ©¿¼ÊÔÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

¸ù¾ÝÒªÇó»Ø´ð»ùÒòÓëȾɫÌå¡¢ÒÅ´«¹æÂÉ¡¢°éÐÔÒÅ´«µÈ·½ÃæµÄÎÊÌ⣺
¢ñ¡¢£¨1£©Ä³ÊµÑ鶯ÎïÕý³£Ìåϸ°ûÓÐ28ÌõȾɫÌ壬Çë¾Ýͼ»Ø´ðÎÊÌ⣺

ͼÖкÚëÓ볤ëÁ½¸ö»ùÒòÊÇ·ñΪµÈλ»ùÒò?____________£¬¸ÃȾɫÌåÉϵĻùÒòÄÜ·ñÈ«²¿±í´ï?_________________£¬Ô­ÒòÊÇ_____________________________¡£
£¨2£©¼ÙÉè¸ÃÊÔÑ鶯Îï±ÇµÄ¸ß°«ÊÜÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£¬»ùÒòÐÍBBΪ¸ß±Ç£¬BbΪÖбǣ¬bbΪ°«±Ç¡£³¤¶úÓë¶Ì¶úÊÜÁíÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£¨ÓÃ

A£®c±íʾ£©£¬Ö»ÒªÓÐÒ»¸öC»ùÒò¾Í±íÏÖΪ³¤¶ú¡£ÕâÁ½¶ÔµÈλ»ùÒòµÄÒÅ´«×ñÑ­×ÔÓÉ×éºÏ¶¨ÂÉ¡£ÏÖÓи߱Ƕ̶úÓë°«±Ç³¤¶úÁ½¸ö´¿ÖÖƷϵÔÓ½»²úÉúF1£¬F1×Ô½»µÃF2¡£ÔòF2µÄ±íÏÖÐÍÓÐ______ÖÖ£¬ÆäÖи߱dz¤¶ú¸öÌåµÄ»ùÒòÐÍΪ______£¬Õ¼F2µÄ±ÈÀýΪ________¡£
£¨3£©¸ÃÊÔÑ鶯ÎïÊôÓÚXYÐÍÐÔ±ð¾ö¶¨¡£
B£®d»ùÒòλÓÚXȾɫÌåÉÏ£¬dÊÇÒþÐÔ¿ÉÖÂËÀ»ùÒò£¨µ¼ÖÂÒþÐÔµÄÊܾ«ÂѲ»ÄÜ·¢Óý£¬µ«XdµÄÅä×ÓÓлîÐÔ£©¡£ÄÜ·ñÑ¡Ôñ³ö´ÆÐÛ¸öÌåÔÓ½»¡£Ê¹ºó´úÖ»ÓдÆÐÔ?___________¡£Çë¸ù¾ÝÇ×´úºÍ×Ó´ú»ùÒòÐÍÇé¿ö˵Ã÷ÀíÓÉ___________________________
____________________________________________________________________¡£
£¨4£©Õý³£Î¶ÈÌõ¼þÏ·¢ÓýµÄÊÔÑ鶯Î³¤Ã«£¨N£©¶Ô¶Ì루n£©ÎªÏÔÐÔ£¬ÕâÒ»¶ÔµÈλ»ùÒòλÓÚ³£È¾É«ÌåÉÏ¡£µ«¼´±ãÊÇ´¿ºÏ³¤Ã«£¨NN£©µÄ£¬ÔڽϸßζÈÌõ¼þÏÂÅàÑø£¬³¤³ÉµÄ³ÉÌåÈ´±íÏÖΪ¶Ìë¡£ÏÖÓÐÒ»¸ö¶Ìë¸öÌ壬ÈçºÎÅжÏËüµÄ»ùÒòÐÍÊÇ·ñÊôÓÚ´¿ºÏµÄnn?ÇëÉè¼ÆʵÑé·½°¸²¢½øÐнá¹û·ÖÎö¡£
·½·¨²½Ö裺
½á¹û·ÖÎö£º
¢ò¡¢ÏÂͼÊÇij¼Ò×åµÄϵÆ×ͼ£¬ÔÚÕâ¸ö¼Ò×åÖÐÓÐÁ½ÖÖÒÅ´«²¡¼×£¨»ùÒòΪ
C£®a£©ºÍÒÒ£¨»ùÒòΪD£®b£©£¬ÒÒ²¡»¼ÕßµÄÐÔȾɫÌåÓëÄÐÐÔÏàͬ£¬ÌåÄÚÓÐغÍ裬ÍâòÓëÕý³£Å®ÐÔÒ»Ñù£¬µ«¾ù±íÏÖ²»Óý¡£¼Ò×åÖÐ7ºÅ¸öÌåÎÞ¼×Ö²¡»ùÒò£¬1ºÅ¸öÌåÎÞÒÒ²¡Ö²¡»ùÒò¡£Çë¸ù¾ÝͼÆ׻شðÏÂÁÐÎÊÌ⣺

£¨1£©¼×²¡µÄÒÅ´«·½Ê½Îª             £»ÒÒ²¡µÄÒÅ´«·½Ê½Îª               ¡£
£¨2£©4ºÅ¸öÌåµÄ»ùÒòÐÍ¿ÉÄÜΪ£º            £¬5ºÅ¸öÌåµÄ»ùÒòΪ£º            ¡£
£¨3£©11ºÅºÍ12ºÅ¸öÌå½á»é£¬ÉúÏÂÒ»¸ö»¼¼×²¡º¢×ӵĸÅÂÊΪ£º           £¬»¼¼×²¡µ«²»»¼ÒÒ²¡µÄº¢×ӵĸÅÂÊΪ£º               ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010¡«2011ѧÄê½­Î÷Ê¡¸§ÖÝÊнÌÑÐÊҸ߶þÉÏѧÆÚÆÚÄ©¿¼ÊÔÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

¸ù¾ÝÒªÇó»Ø´ð»ùÒòÓëȾɫÌå¡¢ÒÅ´«¹æÂÉ¡¢°éÐÔÒÅ´«µÈ·½ÃæµÄÎÊÌ⣺

¢ñ¡¢£¨1£©Ä³ÊµÑ鶯ÎïÕý³£Ìåϸ°ûÓÐ28ÌõȾɫÌ壬Çë¾Ýͼ»Ø´ðÎÊÌ⣺

ͼÖкÚëÓ볤ëÁ½¸ö»ùÒòÊÇ·ñΪµÈλ»ùÒò?____________£¬¸ÃȾɫÌåÉϵĻùÒòÄÜ·ñÈ«²¿±í´ï?_________________£¬Ô­ÒòÊÇ_____________________________¡£

£¨2£©¼ÙÉè¸ÃÊÔÑ鶯Îï±ÇµÄ¸ß°«ÊÜÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£¬»ùÒòÐÍBBΪ¸ß±Ç£¬BbΪÖбǣ¬bbΪ°«±Ç¡£³¤¶úÓë¶Ì¶úÊÜÁíÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£¨ÓÃC¡¢c±íʾ£©£¬Ö»ÒªÓÐÒ»¸öC»ùÒò¾Í±íÏÖΪ³¤¶ú¡£ÕâÁ½¶ÔµÈλ»ùÒòµÄÒÅ´«×ñÑ­×ÔÓÉ×éºÏ¶¨ÂÉ¡£ÏÖÓи߱Ƕ̶úÓë°«±Ç³¤¶úÁ½¸ö´¿ÖÖƷϵÔÓ½»²úÉúF1£¬F1×Ô½»µÃF2¡£ÔòF2µÄ±íÏÖÐÍÓÐ______ÖÖ£¬ÆäÖи߱dz¤¶ú¸öÌåµÄ»ùÒòÐÍΪ______£¬Õ¼F2µÄ±ÈÀýΪ________¡£

£¨3£©¸ÃÊÔÑ鶯ÎïÊôÓÚXYÐÍÐÔ±ð¾ö¶¨¡£D¡¢d»ùÒòλÓÚXȾɫÌåÉÏ£¬dÊÇÒþÐÔ¿ÉÖÂËÀ»ùÒò£¨µ¼ÖÂÒþÐÔµÄÊܾ«ÂѲ»ÄÜ·¢Óý£¬µ«XdµÄÅä×ÓÓлîÐÔ£©¡£ÄÜ·ñÑ¡Ôñ³ö´ÆÐÛ¸öÌåÔÓ½»¡£Ê¹ºó´úÖ»ÓдÆÐÔ?___________¡£Çë¸ù¾ÝÇ×´úºÍ×Ó´ú»ùÒòÐÍÇé¿ö˵Ã÷ÀíÓÉ___________________________

____________________________________________________________________¡£

£¨4£©Õý³£Î¶ÈÌõ¼þÏ·¢ÓýµÄÊÔÑ鶯Î³¤Ã«£¨N£©¶Ô¶Ì루n£©ÎªÏÔÐÔ£¬ÕâÒ»¶ÔµÈλ»ùÒòλÓÚ³£È¾É«ÌåÉÏ¡£µ«¼´±ãÊÇ´¿ºÏ³¤Ã«£¨NN£©µÄ£¬ÔڽϸßζÈÌõ¼þÏÂÅàÑø£¬³¤³ÉµÄ³ÉÌåÈ´±íÏÖΪ¶Ìë¡£ÏÖÓÐÒ»¸ö¶Ìë¸öÌ壬ÈçºÎÅжÏËüµÄ»ùÒòÐÍÊÇ·ñÊôÓÚ´¿ºÏµÄnn?ÇëÉè¼ÆʵÑé·½°¸²¢½øÐнá¹û·ÖÎö¡£

·½·¨²½Ö裺

 

 

½á¹û·ÖÎö£º

 

 

 

¢ò¡¢ÏÂͼÊÇij¼Ò×åµÄϵÆ×ͼ£¬ÔÚÕâ¸ö¼Ò×åÖÐÓÐÁ½ÖÖÒÅ´«²¡¼×£¨»ùÒòΪA¡¢a£©ºÍÒÒ£¨»ùÒòΪB¡¢b£©£¬ÒÒ²¡»¼ÕßµÄÐÔȾɫÌåÓëÄÐÐÔÏàͬ£¬ÌåÄÚÓÐغÍ裬ÍâòÓëÕý³£Å®ÐÔÒ»Ñù£¬µ«¾ù±íÏÖ²»Óý¡£¼Ò×åÖÐ7ºÅ¸öÌåÎÞ¼×Ö²¡»ùÒò£¬1ºÅ¸öÌåÎÞÒÒ²¡Ö²¡»ùÒò¡£Çë¸ù¾ÝͼÆ׻شðÏÂÁÐÎÊÌ⣺

£¨1£©¼×²¡µÄÒÅ´«·½Ê½Îª              £»ÒÒ²¡µÄÒÅ´«·½Ê½Îª                ¡£

£¨2£©4ºÅ¸öÌåµÄ»ùÒòÐÍ¿ÉÄÜΪ£º             £¬5ºÅ¸öÌåµÄ»ùÒòΪ£º             ¡£

£¨3£©11ºÅºÍ12ºÅ¸öÌå½á»é£¬ÉúÏÂÒ»¸ö»¼¼×²¡º¢×ӵĸÅÂÊΪ£º            £¬»¼¼×²¡µ«²»»¼ÒÒ²¡µÄº¢×ӵĸÅÂÊΪ£º                ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

¸ù¾ÝÒªÇó»Ø´ð»ùÒòÓëȾɫÌå¡¢ÒÅ´«¹æÂÉ¡¢°éÐÔÒÅ´«µÈ·½ÃæµÄÎÊÌ⣺

¢ñ¡¢£¨1£©Ä³ÊµÑ鶯ÎïÕý³£Ìåϸ°ûÓÐ28ÌõȾɫÌ壬Çë¾Ýͼ»Ø´ðÎÊÌ⣺

ͼÖкÚëÓ볤ëÁ½¸ö»ùÒòÊÇ·ñΪµÈλ»ùÒò?____________£¬¸ÃȾɫÌåÉϵĻùÒòÄÜ·ñÈ«²¿±í´ï?_________________£¬Ô­ÒòÊÇ_____________________________¡£

£¨2£©¼ÙÉè¸ÃÊÔÑ鶯Îï±ÇµÄ¸ß°«ÊÜÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£¬»ùÒòÐÍBBΪ¸ß±Ç£¬BbΪÖбǣ¬bbΪ°«±Ç¡£³¤¶úÓë¶Ì¶úÊÜÁíÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£¨ÓÃC¡¢c±íʾ£©£¬Ö»ÒªÓÐÒ»¸öC»ùÒò¾Í±íÏÖΪ³¤¶ú¡£ÕâÁ½¶ÔµÈλ»ùÒòµÄÒÅ´«×ñÑ­×ÔÓÉ×éºÏ¶¨ÂÉ¡£ÏÖÓи߱Ƕ̶úÓë°«±Ç³¤¶úÁ½¸ö´¿ÖÖƷϵÔÓ½»²úÉúF1£¬F1×Ô½»µÃF2¡£ÔòF2µÄ±íÏÖÐÍÓÐ______ÖÖ£¬ÆäÖи߱dz¤¶ú¸öÌåµÄ»ùÒòÐÍΪ______£¬Õ¼F2µÄ±ÈÀýΪ________¡£

£¨3£©¸ÃÊÔÑ鶯ÎïÊôÓÚXYÐÍÐÔ±ð¾ö¶¨¡£D¡¢d»ùÒòλÓÚXȾɫÌåÉÏ£¬dÊÇÒþÐÔ¿ÉÖÂËÀ»ùÒò£¨µ¼ÖÂÒþÐÔµÄÊܾ«ÂѲ»ÄÜ·¢Óý£¬µ«XdµÄÅä×ÓÓлîÐÔ£©¡£ÄÜ·ñÑ¡Ôñ³ö´ÆÐÛ¸öÌåÔÓ½»¡£Ê¹ºó´úÖ»ÓдÆÐÔ?___________¡£Çë¸ù¾ÝÇ×´úºÍ×Ó´ú»ùÒòÐÍÇé¿ö˵Ã÷ÀíÓÉ___________________________

____________________________________________________________________¡£

£¨4£©Õý³£Î¶ÈÌõ¼þÏ·¢ÓýµÄÊÔÑ鶯Î³¤Ã«£¨N£©¶Ô¶Ì루n£©ÎªÏÔÐÔ£¬ÕâÒ»¶ÔµÈλ»ùÒòλÓÚ³£È¾É«ÌåÉÏ¡£µ«¼´±ãÊÇ´¿ºÏ³¤Ã«£¨NN£©µÄ£¬ÔڽϸßζÈÌõ¼þÏÂÅàÑø£¬³¤³ÉµÄ³ÉÌåÈ´±íÏÖΪ¶Ìë¡£ÏÖÓÐÒ»¸ö¶Ìë¸öÌ壬ÈçºÎÅжÏËüµÄ»ùÒòÐÍÊÇ·ñÊôÓÚ´¿ºÏµÄnn?ÇëÉè¼ÆʵÑé·½°¸²¢½øÐнá¹û·ÖÎö¡£

·½·¨²½Ö裺

½á¹û·ÖÎö£º

¢ò¡¢ÏÂͼÊÇij¼Ò×åµÄϵÆ×ͼ£¬ÔÚÕâ¸ö¼Ò×åÖÐÓÐÁ½ÖÖÒÅ´«²¡¼×£¨»ùÒòΪA¡¢a£©ºÍÒÒ£¨»ùÒòΪB¡¢b£©£¬ÒÒ²¡»¼ÕßµÄÐÔȾɫÌåÓëÄÐÐÔÏàͬ£¬ÌåÄÚÓÐغÍ裬ÍâòÓëÕý³£Å®ÐÔÒ»Ñù£¬µ«¾ù±íÏÖ²»Óý¡£¼Ò×åÖÐ7ºÅ¸öÌåÎÞ¼×Ö²¡»ùÒò£¬1ºÅ¸öÌåÎÞÒÒ²¡Ö²¡»ùÒò¡£Çë¸ù¾ÝͼÆ׻شðÏÂÁÐÎÊÌ⣺

£¨1£©¼×²¡µÄÒÅ´«·½Ê½Îª              £»ÒÒ²¡µÄÒÅ´«·½Ê½Îª                ¡£

£¨2£©4ºÅ¸öÌåµÄ»ùÒòÐÍ¿ÉÄÜΪ£º             £¬5ºÅ¸öÌåµÄ»ùÒòΪ£º             ¡£

£¨3£©11ºÅºÍ12ºÅ¸öÌå½á»é£¬ÉúÏÂÒ»¸ö»¼¼×²¡º¢×ӵĸÅÂÊΪ£º            £¬»¼¼×²¡µ«²»»¼ÒÒ²¡µÄº¢×ӵĸÅÂÊΪ£º                ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º

ÏÂͼΪij¼Ò×åµÄÒÅ´«ÏµÆ×ͼ¡£Éè¼×²¡ÏÔÐÔ»ùÒòΪA£¬ÒþÐÔ»ùÒòΪa£»ÒÒ²¡ÏÔÐÔ»ùÒòΪB£¬ÒþÐÔ»ùÒòΪb¡£ÒÑÖªÁ½ÖÖ²¡ÖÐÖÁÉÙÓÐÒ»ÖÖΪ°éËæXȾɫÌåµÄÒÅ´«²¡£¬Çë·ÖÎö»Ø´ð£º

£¨1£©ÒÒ²¡Ö²¡»ùÒòλÓÚ     ȾɫÌåÉÏ£¬Îª     ÐÔÒÅ´«²¡¡£I1 µÄ»ùÒòÐÍÊÇ         £¬I2 µÄ»ùÒòÐÍÊÇ           ¡£

£¨2£©I2 ÄܲúÉú         ÖÖÂÑϸ°û£¬º¬ab»ùÒòµÄÂÑϸ°ûµÄ±ÈÀýÊÇ            ¡£

£¨3£©´ÓÀíÂÛÉÏ·ÖÎö£¬I1 ºÍI2 »éÅäÔÙÉúÅ®º¢£¬¿ÉÄÜÓР      ÖÖ»ùÒòÐͺ͠      ÖÖ±íÏÖÐÍ¡£

£¨4£©ÈôI1 ºÍI2ÔÙÉúÒ»¸ö»¼Á½ÖÖ²¡º¢×ӵļ¸ÂÊÊÇ                ¡£

£¨5£©¶Ô¸Ã¼Ò×岿·Ö³ÉÔ±½øÐÐABOѪÐͼø¶¨£¬½á¹ûÈçÏÂ±í£¨¡°+¡±Äý¼¯£¬¡°¡ª¡±²»Äý¼¯£©£º

±ê×¼

ѪÇå

¸öÌå

¢ñ1

¢ñ2

¢ñ3

¢ñ4

¢ò2

¢ò6

AÐÍ

¡ª

+

¡ª

+

+

¡ª

BÐÍ

+

+

+

¡ª

¡ª

¡ª

ÈôII3 ºÍII4 »éÅ䣬ËûÃÇËùÉúºó´úµÄѪÐÍ¿ÉÄÜÊÇ                ¡£

£¨6£©Ò»¶ÔµÈλ»ùÒò¾­Ä³ÖÖÏÞÖÆÐÔÄÚÇÐøÇиîºóÐγɵÄDNAƬ¶Î³¤¶È´æÔÚ²îÒ죬Äý½ºµçÓ¾·ÖÀëÏÞÖÆøÇиîµÄDNAƬ¶Î£¬Óë̽ÕëÔÓ½»ºó¿ÉÏÔʾ³ö²»Í¬µÄ´øÆ×£¨ÈçͼIËùʾ£©¡£¸ù¾Ý¸ÃÌØÐÔ£¬¾ÍÄܽ«Ëü×÷Ϊ±ê¼Ç¶¨Î»ÔÚ»ùÒò×éµÄij¡ªÎ»ÖÃÉÏ¡£ÏÖÓÐÒ»¶Ô·ò¸¾ÉúÁËËĸö¶ùÅ®£¬ÆäÖÐIºÅÐÔ×´±íÏÖÌØÊ⣨Èçͼ¢ò£©£¬ÓÉ´Ë¿ÉÍÆÖªËĸö¶ùÅ®µÄ»ùÒòÐÍ£¨ÓÃD¡¢d±íʾһ¶ÔµÈλ»ùÒò£©ÕýÈ·µÄÊÇ£¨    £©

A£®1ºÅΪXdXd    B£®2ºÅΪXDY    C£®3ºÅΪDd    D£®4ºÅΪDD»òDd

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸