ÓÑÇéÌáʾ£ºÈç¹û±¾ÍøÒ³´ò¿ªÌ«Âý»òÏÔʾ²»ÍêÕû£¬Çë³¢ÊÔÊó±êÓÒ¼ü¡°Ë¢Ð¡±±¾ÍøÒ³£¡
¶ÁÊéÊÒ ·µ»Ø±¾ÊéĿ¼ ¼ÓÈëÊéÇ© ÎÒµÄÊé¼Ü ÎÒµÄÊéÇ© TXTÈ«±¾ÏÂÔØ ¡ºÊղص½ÎÒµÄä¯ÀÀÆ÷¡»

ÆÕͨÒÅ´«Ñ§-µÚ14²¿·Ö

¿ì½Ý²Ù×÷: °´¼üÅÌÉÏ·½Ïò¼ü ¡û »ò ¡ú ¿É¿ìËÙÉÏÏ·­Ò³ °´¼üÅÌÉ쵀 Enter ¼ü¿É»Øµ½±¾ÊéĿ¼ҳ °´¼üÅÌÉÏ·½Ïò¼ü ¡ü ¿É»Øµ½±¾Ò³¶¥²¿! Èç¹û±¾ÊéûÓÐÔĶÁÍ꣬ÏëÏ´μÌÐø½Ó×ÅÔĶÁ£¬¿ÉʹÓÃÉÏ·½ "Êղص½ÎÒµÄä¯ÀÀÆ÷" ¹¦ÄÜ ºÍ "¼ÓÈëÊéÇ©" ¹¦ÄÜ£¡

¼¿ÉÒÔÓÃÓÚȾɫÌå×÷ͼ¡£ÔÚ³£¹æÒÅ´«×÷ͼÖУ¬Èýµã²âÑéÊÇ×î³£Óõķ½·¨¡£Í¨¹ýȾɫ×÷ͼ·ÖÎöÒÑ»æÖƳöºÜ¶àÉúÎï°üÀ¨¹ûÓ¬¡¢ºìÉ«Ãæ°üù£¬ÓñÃס¢´óÂóµÄ±ê¼Ç»ùÒòȾɫÌåͼ¡£
4¡£3¡£1¡¡¡¡Á½µã²âÑé
ÖØ×éƵÂÊÔÚ²»Í¬Á¬Ëø»ùÒò¶Ô¼äµÄ±ä»¯ºÜ´ó¡£½»»»ÆµÂʵı仯ÊÇ»ùÒò¼äÏà¾àÔ¶½üµÄÒ»ÖÖ·´Ó³¡£Í¬Ô´È¾É«Ìå¼ä·¢Éú½»»»µÄλÖÃÊÇËæ»úµÄ¡£ÔÚһЩ¼õÊý·ÖÁÑϸ°ûÖÐÌض¨µÄÁ¬Ëø»ùÒò¼ä¿ÉÄÜ·¢Éú½»»»ÐγÉÖØ×éÐÍÅä×Ó£¬¶øÔÚÁíһЩ¼õÊý·ÖÁÑϸ°ûÖÐËüÃÇÖ®¼ä¿ÉÄܲ»·¢Éú½»»»£¬Ã»ÓÐÖØ×éÐÍÅä×ÓÐγɡ£»ùÒò¼äµÄ¾àÀëÔ½´ó£¬Æä¼ä·¢ÉúµÄ½»»»µÄ¼õÊý·ÖÁÑϸ°ûÔ½¶à£¬ÖØ×éƵÂÊÔ½¸ß£»»ùÒò¼ä¾àÀëԽС£¬·¢Éú½»»»µÄ¿ÉÄÜÐÔԽС£¬ÖØ×éÂÊÔ½µÍ¡£Ò»ÏµÁÐÏ໥Á¬ËøµÄ»ùÒòÖ®¼äµÄÖØ×éƵÂÊ¿ÉÒÔÀÛ¼Ó¡£¾Ý´Ë£¬A¡£SturtevantÌá³öÁËÀûÓÃÖØ×éÂÊÈ·¶¨Á¬Ëø»ùÒò¼äÏà¶ÔλÖú;àÀëµÄ»ùÒò¶¨Î»·½·¨¡£
Á½µã²âÑ飨two¡­point¡¡test¡¡crosses£©ÊÇÒ»ÖÖ×î»ù±¾µÄ»ùÒò¶¨Î»·½·¨¡£Ëü½«Ë«Òò×ÓÔÓºÏÌåÓÃË«ÒþÐÔ´¿ºÏÌå²â½»£¬²â½»ºó´úÖеÄÖØ×é»ùÒòÐÍƵÂʵĴóСֱ½Ó·´Ó³»ùÒò¼äµÄÁ¬Ëø¹ØϵºÍÁ¬Ëø³Ì¶È¡£ÀýÈ磬ÔÚ·¬ÇÑÖйûÉ«ÊÜÒ»¶ÔµÈλ»ùÒòP/p¿ØÖÆ£¬¾¥¸ÑÓÐëÎÞëÊÜÁíÒ»¶ÔµÈλ»ùÒòH/h¿ØÖÆ¡£×ÏÉ«¶ÔºìÉ«É«³ÊÏÔÐÔ£¬ÓÐë¾¥¸Ñ¶ÔÎÞë¾¥¸ÑΪÏÔÐÔ¡£½«×ÏÉ«¡¢ÓÐë·¬ÇÑ£¨PPHH£©ºÍºìÉ«¡¢ÎÞë·¬ÇÑ£¨pphh£©ÔÓ½»£¬F1ÔÓÖÖ£¨PpHh£©ÓÃpphh²â½»µÃµ½ÏÂÃæµÄ½á¹û£º
×ÏÉ«¡¢ÓÐ루PpHh£© 350
ºìÉ«¡¢ÎÞ루pphh£© 335
×ÏÉ«¡¢ÎÞ루Pphh£© 55
ºìÉ«¡¢ÓÐ루ppHh£© 60
×ÜÊý 800
4Öֲ⽻ºó´úµÄ±ÈÀý²»·ûºÏÃϵ¶ûÁ½¶Ô»ùÒòµÄ1£º1£º1£º1·ÖÀ룬˵Ã÷PÓëHÁ¬Ëø¡£ÔÚ800¸öºó´úÖУ¬Ö»ÓÐ115¸öÖØ×éÐÍ£¬ÆäÖØ×éƵÂÊ

ÔÚ»ùÒò¶¨Î»ÖУ¬½«1£¥µÄÖØ×éƵÂʶ¨ÒåΪһ¸öÒÅ´«Í¼¾àµ¥Î»£¨genetic¡¡map¡¡unit£¬mu£©¡£ÎªÁ˼ÍÄîMorgan¶ÔÁ¬ËøÒÅ´«µÄ·¢ÏÖ£¬Ò»¸öͼ¾àµ¥Î»Ò²³ÆΪһ¸öÀåĦ£¨centimorgan£»cM£©¡£Òò´Ë£¬PÓëHÏà¾à14¡£4cM¡£
ÔÚÒ»¸öÁ½µã²âÑéÖУ¬Ö»ÄÜÈ·¶¨Á½¸ö»ùÒòÖ®¼äµÄÒÅ´«¾àÀ롣Ҫȷ¶¨ËüÃÇÔÚȾɫÌåÉϵÄÏà¶ÔλÖã¬ÖÁÉÙ»¹ÐèÒªÁíÍâÒ»¸ö»ùÒò¡£¼ÙÉèA¡¢B¡¢CΪ3¶ÔÏ໥Á¬ËøµÄ»ùÒò£¬Ê×ÏÈÒª×ö3¸öÁ½µã²âÑ飬ȷ¶¨Ã¿¶Ô·ÇµÈλ»ùÒò¼äµÄ¾àÀ룬ȻºóÍƶÏËüÃÇÔÚȾɫÌåÉϵÄ˳Ðò¡£ËüÃÇÔÚȾɫÌåµÄλÖÃÓÐ3ÖÖ¿ÉÄÜ£ºA¡­B¡­C£¬A¡­C¡­B£¬B¡­A¡­C¡£Á½±ß»ùÒòµÄλÖÿÉÒÔ»¥»»£¬¶ÔËüÃǼäµÄ¹ØϵûÓÐÓ°Ïì¡£Èç¹ûͨ¹ýÁ½µã²âÑéÖªµÀAÓëBÏà¾à10cM£¬B¡­CÏà¾à6cM£¬AÓëCÏà¾à16cM¡£ÄÇôA¡¢B¡¢C3¸ö»ùÒòÔÚȾɫÌåµÄλÖÃÓ¦¸ÃÊÇ£ºA¡­B¡­C¡£Ö»ÓÐÕâÖÖÅÅÁвÅÓëËüÃÇÏ໥¼äµÄÒÅ´«¾àÀëÏà·û¡£È±·¦ÈκÎÒ»¸öͼ¾àÊý¾Ý¶¼²»ÄÜÃ÷È·Õâ3¸ö»ùÒò¼äµÄÏà¶ÔλÖá£
Á½µã²âÑé·½·¨¼òµ¥£¬²»¹ýÁ½µã²âÑéµÄȱµãÒ²²»ÈݺöÊÓ¡£ÓÃÁ½µã²âÑéÈ·¶¨»ùÒòµÄλÖÃÐë×ö3¸ö²»Í¬µÄÔÓ½»¡¢²â½»¡£ÁíÍâÓÉÓÚÔÓ½»Ç×ÌåµÄÒÅ´«±³¾°¡¢ºó´úȺÌåµÄ´óС¡¢Éú³¤Ìõ¼þµÈµÄ±äÒ죬²âÑéµÄ׼ȷÐԽϵ͡£
A¡£SturtevantÔÚ½øÐлùÒò¶¨Î»Ê±£¬²¢²»ÖªµÀ»ùÒòÔÚȾɫÌåÉÏÊÇÈçºÎÅÅÁеġ£Ëûͨ¹ý¹ûÓ¬ÖÐÓëÐÔ±ð¾ö¶¨ÓйصÄȾɫÌåÉÏ»ùÒò¼äµÄÖØ×éƵÂÊ·ÖÎö£¬·¢ÏÖÁËÖØ×éƵÂʵĿÉÀÛ¼ÓÐÔ£¬´ÓÒÅ´«Ñ§ÉÏÃ÷È·ÁË»ùÒòÔÚȾɫÌåÉϳÊÏßÐÔÅÅÁС£Õâ¸ö·¢Éú¶ÔÈ·¶¨ÒÅ´«µÄȾɫÌåÀíÂÛÆð¼«ÆäÏÔÖøµÄ×÷Óá£
½«»ùÒòÔÚȾɫÌåÉϵÄÏà¶ÔλÖú;àÀëÃè»æ³öÀ´µÄͼ³ÆΪÒÅ´«Í¼£¨genetic¡¡map£©»òÁ¬ËøÒÅ´«Í¼£¨linkage¡¡genetic¡¡map£©¡£ÔÚÁ¬Ëø´«Í¼ÉÏ´ú±íÒ»¶ÔµÈλ»ùÒòµÄλÖóÆΪ»ùÒòλµã¡£ÀýÈ磬·¬ÇѵÄPºÍH»ùÒòλµãÓÃÒÅ´«Í¼±íʾ³öÀ´¾ÍÊÇ£º¡¡¡¡¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡14¡£4
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡P¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡H
Ò²¿É±íʾΪ£º¡¡
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡P¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡14¡£4¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡H

¸ù¾ÝÒÅ´«Í¼ÖÐλµã¼äµÄÒÅ´«¾àÀ룬¿ÉÒÔ¹À¼Æºó´ú»ùÒòÐ͵ÄƵÂÊ¡£ÀýÈ磬Èç¹û½«pH/pHºÍPh/PhÔÓ½»ÔÙÓÃph/ph²â½»£¬ºó´úÖн«³öÏÖ¼´7¡£2£¥µÄPH»ùÒòÐͺÍ7¡£2£¥µÄph»ùÒòÐÍ£¬¼´42¡£8£¥µÄpH»ùÒòÐͺÍ42¡£8£¥sµÄPh»ùÒòÐÍ¡£
ÒÅ´«Í¼¾àÍêÈ«À´×ÔÓÚÒÅ´«·ÖÎö¡£Î»µã¼äµÄÒÅ´«¾àºÍλµã¼äµÄʵ¼Ê¾àÀë»ù±¾ÉϳÊÕý±È£¬µ«²»ÄܵÈͬÓÚʵ¼Ê¾àÀë¡£ÏàͬÒÅ´«Í¼¾àÔÚ²»Í¬ÉúÎïÖÐËù´ú±íµÄʵ¼Ê¾àÀë¿ÉÒÔÏà²î¼¸Ê®±¶¡£ÓÃÖØ×éƵÂʱíʾµÄÒÅ´«Í¼¾àÊÇÒ»¸öÏà¶ÔÖµ£¬¸Ä±ä²â½»ÈºÌåµÄ´óС£¬¿ÉÄܵõ½²»Í¬µÄÒÅ´«Í¼¾à¹À¼ÆÖµ£¬µ«Î»µã¼äµÄʵ¼Ê¾àÀëÊDz»±äµÄ¡£
ÔÚÒÅ´«Í¼ÖÐÖ»ÄܱêÃ÷λµã¼äµÄÏà¶ÔλÖá£ÎÒÃDz»ÖªµÀλµãÔÚȾɫÌåÉϵľßÌåλÖÃÉõÖÁ²»ÖªµÀËüÃÇλÓÚÄÄÒ»ÌõȾɫÌå¡£»ùÒòµÄȾɫÌ嶨뽫ÔÚÆäËûÕ½ÚÖнéÉÜ¡£
4¡£3¡£2¡¡¡¡Èýµã²âÑé
Èýµã²âÑ飨three¡­point¡¡test¡¡crosses£©ÀûÓÃÈýÒò×ÓÔÓºÏÌåµÄ²â½»ºó´ú¼ì²â»ùÒò¼äµÄÁ¬Ëø¹ØϵºÍ¹À¼ÆÁ¬Ëø»ùÒò¼äµÄÒÅ´«¾àÀë¡£Èýµã²âÑé¿ÉÒÔ·¢ÏÖ»ùÒò¼äµÄË«½»»»£¬ÕâÔÚ¶þµã²âÑéÖÐÊDz»¿ÉÄܵģ¬Òò¶ø¼ÆËã³öµÄÒÅ´«¾àÀë¸ü¼Ó׼ȷ£»ÁíÍ⣬ÀûÓÃË«½»»»Ëùº¬µÄÒÅ´«ÐÅÏ¢£¬¿ÉÖ±½ÓÈ·¶¨»ùÒòµÄ˳Ðò¡£
4¡£3¡£2¡£1¡¡¡¡ÈýµãÔÓ½»
¶ÔÈýÒò×ÓÔÓºÏÌå²â½»¿ÉÒÔͬʱȷ¶¨3¶Ô»ùÒòÔÚȾɫÌåÉϵÄλÖᣱí4¡­2ÊÇÓñÃ×»ùÒòv£¬b£¬lµÄÈýÒò×ÓÔÓºÏÌå²â½»×ÊÁÏ¡£
±í4¡­2¡¡¡¡ÓñÃ×»ùÒòv£¬b£¬lµÄÈýÒò×ÓÔÓºÏÌå²â½»ºó´úµÄÀàÐͺÍÊýÄ¿
ÀàÐÍ ±íÐÍ ÊýÄ¿ ÀàÐÍ ±íÐÍ ÊýÄ¿
¢Ù
¢Ú
¢Û
¢Ü
¢Ý Vbl
£«£«£«
£«b£«
v£«l
£«bl 302
298
115
105
80 ¢Þ
¢ß
¢à v£«£«
£«£«l
Vb£« 72
20
19
×ÜÊý 1011
ÔÚ±í4¡­2ÖÐƵÂÊÏà½üµÄ»ùÒòÐͱ»ÅÅÁÐÔÚÒ»Æð£¬ÒÔ±ã·ÖÎö¡£»ùÒòÐÍÖлùÒò¼äÅÅÁÐ˳ÐòÊÇÈËΪµÄ¡£ÈýÒò×ÓÔÓºÏÌå¿ÉÒÔ²úÉú8ÖÖ²»Í¬µÄÅä×Ó£¬Ôڲ⽻ÖÐÉÏÊö»ùÒòÐÍ´ú±íÁËËùÓÐ8ÖÖÅä×ÓÀàÐÍ¡£
¶ÔÉÏÃæµÄ×ÊÁϽøÐÐϵͳµØ·ÖÎö£¬·¢ÏÖÊýÄ¿×î¶àµÄÊÇ¢Ù¡¢¢Ú£¬±ÈÊýÄ¿×îÉٵĢߡ¢¢à¶àµÃ¶à£¨15±¶ÒÔÉÏ£©¡£Ã¿¶Ô»ùÒò¼äµÄ4ÖÖ»ùÒòÐÍÑÏÖØÆ«Àë1¡Ã1¡Ã1¡Ã1µÄ±ÈÀý¡£ÀýÈ磬vºÍbÖ®¼äµÄ4ÖÖ»ùÒòÐͼ°ÊýĿΪvb£¨¢Ù£«¢à£©321£¬£«£«£¨¢Ú£«¢ß£©318£¬£«b£¨¢Û£«¢Ý£©195£¬v£«£¨¢Ü£«¢Þ£©177£»bºÍlÖ®¼äµÄ4ÖÖ»ùÒòÐͼ°ÊýĿΪbl£¨¢Ù£«¢Ý£©382£¬£«£«£¨¢Ú£«¢Þ£©370£¬b£«£¨¢Û£«¢à£©134£¬£«l£¨¢Ü£«¢ß£©125¡£±íÃ÷Õâ3¸ö»ùÒòÏ໥Á¬Ëø¡£
»ùÒòvºÍbÖ®¼äµÄÖØ×éÀàÐÍÊÇ¢Û¡¢¢Ü¡¢¢Ý¡¢¢Þ£¬ÆäƵÂÊ

»ùÒòbºÍlÖ®¼äµÄÖØ×éÀàÐÍÊÇ¢Û¡¢¢Ü¡¢¢ß¡¢¢à£¬ÆäƵÂÊ

»ùÒòvºÍlÖ®¼äµÄÖØ×éÀàÐÍÊǢݡ¢¢Þ¡¢¢ß¡¢¢à£¬ÆäƵÂÊ

3¸öÖØ×éƵÂʶ¼µÍÓÚ50£¥¡£vºÍbµÄÖØ×éƵÂÊ×î¸ß£¬Ó¦µ±Ïà¾à×îÔ¶£¬lλµãÔÚvºÍbÖ®¼ä£¬ÓÃÒÅ´«Í¼±íʾ£º
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡v¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡l¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡b
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡18¡£9¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡25¡£6
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
ͨ¹ýÒ»´ÎÈýÒò×ÓÔÓ½»¡¢²â½»·ÖÎö£¬²»½öÈ·¶¨ÁË3¸ö»ùÒò¼äµÄÒÅ´«¾àÀ룬»¹ÅªÇå³þÁËËüÃÇÔÚȾɫÌåÉϵÄÅÅÁÐ˳Ðò¡£
4¡£3¡£2¡£2¡¡¡¡Ë«½»»»ÓëȾɫÌå×÷ͼ
ÔÚv¡¢l¡¢bµÄÁ¬ËøͼÖУ¬vÓëlÖ®¼äµÄ¾àÀë¼ÓÉÏlÓëbÖ®¼äµÄ¾àÀëµÈÓÚ44¡£1cm£¬±ÈÖ±½Ó¼ÆËã³öµÄvÓëbÖ®¼äµÄ¾àÀë36¡£4cm´ó7¡£7cm£¬ÕâÊÇʲôԭÒò£¿Èç¹û°Ñ²â½»×ÊÁÏÖÐÊýÄ¿Ïà½üµÄ»ùÒòÐ͹éÀàÔÚÒ»Æ𣬿ÉÒÔ·Ö³É4×飺¢ÙÓë¢Ú£¬¢ÛÓë¢Ü£¬¢ÝÓë¢ÞºÍ¢ßÓë¢à¡£ÆäÖУ¬¢ßºÍ¢àÊÇƵÂÊ×îÉÙµÄÒ»×é¡£¸ù¾ÝÕâ3¸ö»ùÒòµÄÁ¬Ëøͼ£¬ÆµÂÊ×î¸ßµÄ¢ÙÓë¢ÚΪÇ×±¾ÐÍ£¬Òò´ËÈýÒò×ÓÔÓºÏÌåµÄ»ùÒòÐÍΪ£«£«£«/vlb¡£²úÉú¢ßºÍ¢àµÄÅä×Ó»ùÒòÐÍ·Ö±ðÊÇ£«l£«ºÍv£«b¡£ÓëÈýÒò×ÓÔÓºÏÌåµÄ»ùÒòÐͱȽϷ¢ÏÖ£¬ÕâÁ½ÀàÅä×ÓvÓëlÖ®¼ä£¬lÓëbÖ®¼ä¸÷·¢ÉúÒ»´Î½»»»µÄ½á¹û£¨Í¼4¡­7£©¡£ÔÚÒ»¶ÎȾɫÌåÇøÓòͬʱ·¢ÉúÁ½´Î½»»»µÄÏÖÏó³ÆΪ˫½»»»£¨double¡¡crossover£©¡£ÓÉË«½»»»ÐγɵÄÖØ×éÐÍÅä×Ó³ÆΪ˫½»»»ÐÍÅä×Ó¡£Èç¹ûÖ»·¢ÉúÒ»´Î½»»»£¬Ôò³ÆΪµ¥½»»»£¨single¡¡crossover£©¡£Ë«½»»»ÀàÐÍÔÚÈýÒò×Ӳ⽻ºó´úÖÐÊýÄ¿×îÉÙ£¬ÊÇÆäÏÔÖøÌØÕ÷¡£






ͼ4¡­7¡¡¡¡Ë«½»»»ÐÍÅä×ӵIJúÉú¹ý³Ì
Ç°ÃæÔÚ¼ÆËãvÓëbÖ®¼äµÄÖØ×éƵÂÊʱ£¬Ã»ÓаÑË«½»»»ÀàÐÍ×÷ΪÖØ×éÐͼÓÒÔ¿¼ÂÇ¡£¶ÔvÓëbÀ´Ëµ£¬Ë«½»»»»ùÒòÐÍÓëÇ×±¾»ùÒòÐÍûÓÐÇø±ð£¬Õâ¾Íµ¼ÖÂÁËvÓëbÖ®¼äÒÅ´«¾àÀëµÄÆ«µÍ¹À¼Æ¡£ÎªÁ˶Դ˽øÐÐУÕý£¬ÔÚ¼ÆËãÒÅ´«¾àÀëʱ˫½»»»ÀàÐͱØÐë¼ÆÈëÁ½´Î£¬ÒòΪ˫½»»»ÀàÐÍÊÇÁ½´Îµ¥½»»»µÄ½á¹û¡£Òò´Ë£¬vÓëbµÄ£¬vÓëbµÄͼ¾àΪ44¡£1£¬ºÍvÓël¡¢lÓëbµÄ¾àÀëÖ®ºÍÏàͬ¡£
´ÓÕâ¸öÀý×Ó¿ÉÒÔ¿´³öÈýµã²âÑé±ÈÁ½µã²âÑé׼ȷ¡£Èç¹ûûÓÐLÕâ¸öλµã£¬¾ÍûÓа취¼ì²â³övÓëbÖ®¼äµÄË«½»»»¡£Ë«½»»»Óëδ·¢Éú½»»»µÄ½á¹ûÒ»Ñù£¬¾¡¹Ü½»»»ÆµÂʸߣ¬×ÊÁÏ·´Ó³³öµÄÖØ×éÂÊÈ´Æ«µÍ¡£Ò»°ãÈÏΪµ±Á½¸ö»ùÒòÏà¾àСÓÚ5cmʱ£¬²»Ò×·¢ÉúË«½»»»¡£ÁíÒ»·½Ã棬Èç¹ûÁ½¸ö»ùÒò¼äµÄ¾àÀëºÜ´ó£¬Ë«½»»»ÉõÖÁË«½»»»ÒÔÉϵĶàÖؽ»»»¶¼ÓпÉÄÜ¡£·¢ÉúË«½»»»µÄƵÂʳ£³£Óë»ùÒòËùÔÚµÄȾɫÌå¡¢ÔÚȾɫÌåÉϵÄλÖá¢ÉúÎïÖÖÀàÓйء£ÔÚÁ¬ËøÒÅ´«·ÖÎöÖУ¬Ó¦¾¡¿ÉÄܵØÀûÓýôÃÜÁ¬ËøµÄ±ê¼Ç»ùÒòÒÔ±ÜÃâ¶àÖؽ»»»¿ÉÄÜÔì³ÉµÄÓ°Ï죬»ñµÃ½Ï׼ȷµÄÒÅ´«Í¼¡£
ÔÚÈýµã²â½»Öиù¾ÝÇ×±¾Åä×Ó»ùÒòÐͺÍË«½»»»Åä×Ó»ùÒòÐÍ¿ÉÒÔÖ±½ÓÍƵ¼³ö»ùÒòÔÚȾɫÌåÉϵÄÏà¶ÔλÖ㬶ø²»±ØÏȽøÐÐÖØ×éƵÂʼÆË㡣˫½»»»ÀàÐÍÊÇ×îÉÙµÄÒ»À࣬ºÜÈÝÒ×±æ±ð£¬×î¶àµÄÒ»Àà×ÜÊÇÇ×±¾ÐÍ£¬Ê£ÏµÄ4ÖÖÖØ×éÀàÐͶ¼Êǵ¥½»»»µÄ½á¹û¡£ÒÔÉÏÃæ3¸ö»ùÒòΪÀý£¬v£¬l£¬bµÄÅÅÁÐÓÐ3ÖÖ¿ÉÄÜ£ºv¡­l¡­b£¬»òv¡­b¡­l£¬»òb¡­v¡­l¡£ÆäÖÐÖ»ÓУ«£«£«/vlb²ÅÄܲúÉú£«l£«ºÍv£«bÕâÁ½ÖÖË«½»»»ÀàÐÍ£¬Òò´Ëv¡­l¡­bÊÇÕýÈ·µÄ»ùÒò˳Ðò¡£ÔÚ·¢ÉúË«½»»»Ê¼þºó£¬ÖмäλµãµÄÒ»¸öµÈλ»ùÒòÒ»¶¨ºÍÀ´×ÔÁíÒ»Ç×±¾µÄͬԴȾɫÌåÉϸÃλµãÁ½±ßµÄ»ùÒòÔÚÒ»Æð£»Ò²¾ÍÊÇ˵£¬Ö»ÓÐÄܲúÉúʵ¼ÊË«½»»»Åä×ÓµÄÄÇÖÖÅÅÁÐ˳Ðò²ÅÊÇÕýÈ·µÄ»ùÒò˳Ðò¡£Èç¹ûbÔÚÖм䣬vl£«¡¢£«b£«¾ÍÓ¦¸ÃÊÇË«½»»»ÀàÐÍ£¬ÕâÓë¹Û²ìµ½µÄË«½»»»ÐͲ»·û¡£
È·¶¨ÁË»ùÒò˳Ðòºó£¬¾Í¿ÉÒÔ¼ÆËã»ùÒòÖ®¼äµÄ½»»»Öµ»òÒÅ´«¾àÀë¡£
Ê×ÏȼÆËãË«½»»»Öµ£¬ÔÚvºÍbÖ®¼äµÄË«½»»»Öµ=¡£
È»ºó¼ÆËãÉæ¼°ÖмäÒ»¸öλµãµÄÁ½¸öµ¥½»»»Öµ¡£ÒòΪÿ¸öË«½»»»Öж¼°üÀ¨ÁËÁ½´Î½»»»£¬ÔÚ¼ÆËãµ¥½»»»ÖµÊ±Òª°ÑË«½»»»ÀàÐÍ¿¼ÂǽøÈ¥¡£vÓëlµÄµ¥½»»»Öµ=£¬LÓëbµÄµ¥½»»»Öµ=¡£ÓëÇ°ÃæµÄ½á¹ûÍêÈ«Ïàͬ¡£
4¡£3¡£3¡¡¡¡¸ÉÈźͷûºÏ
Ë«½»»»ÖØ×éÐ͵ķ¢ÏÖ˵Ã÷ÔÚÒ»¶¨µÄȾɫÌåÇøÓò¿ÉÒÔÔÚ²»Í¬µÄ²¿Î»Í¬Ê±·¢ÉúÒ»´ÎÒÔÉϵĽ»»»¡£ÄÇôÕâЩ½»»»Ê¼þÊDZ˴˶ÀÁ¢µÄ»¹ÊÇÏ໥ӰÏìµÄÄØ£¿Èç¹û¸÷¸ö½»»»Ê¼þÊǶÀÁ¢µÄ£¬¸ù¾Ý¸ÅÂÊÂÛ£¬Ë«½»»»ÆµÂʾÍÓ¦µÈÓÚÁ½¸öµ¥½»»»ÆµÂʵij˻ý¡£
ÔÚÓñÃ×µÄv¡­l¡­b×ÊÁÏÖУ¬v¡­lµÄ½»»»ÖµÊÇ18¡£8£¥£¬L¡­bµÄ½»»»ÖµÊÇ25¡£4£¥£¬Á½Õߵij˻ýΪ4¡£7£¥¡£ÕâÊǵ±½»»»Ï໥¶ÀÁ¢Ê±ÀíÂÛÉÏÆÚÍûµÃµ½µÄË«½»»»Öµ¡£Òò´Ë£¬ÔÚ1011¸öºó´úÖУ¬Ó¦¸ÃÓÐ48¸öË«½»»»ÀàÐÍ¡£È»¶øʵ¼ÊÉÏÖ»»ñµÃÁË39¸öË«½»»»ÐÍ¡£¿É¼ûv¡­L¼äµÄ½»»»ºÍL¡­b¼äµÄ½»»»²»ÊǶÀÁ¢µÄ£¬vÓëLÖ®¼äµÄ½»»»Ê¹LÓëbÖ®¼äµÄ½»»»ÆµÂʼõÉÙ£¬»òÕßLÓëbµÄ½»»»Ê¹vÓëLÖ®¼äµÄ½»»»ÆµÂʼõÉÙ¡£Õâ˵Ã÷Ò»¸öÇøÓòµÄ½»»»¿ÉÄÜÓ°ÏìÏàÁÚÇøÓòÔÙ·¢Éú½»»»¡£ÒÅ´«Ñ§ÉÏ£¬°Ñ¹Û²ìµ½µÄË«½»»»ÖµÓëÀíÂÛÉÏÆÚÍûµÃµ½µÄË«½»»»Öµ²»Ïà·ûµÄÏÖÏó³ÆΪ¸ÉÈÅ£¨interference£©£¬°Ñʵ¼Ê»ñµÃµÄË«½»»»ÀàÐ͵ÄÊýÄ¿»òƵÂÊÓëÀíÂÛÉÏÆÚÍûµÃµ½µÄË«½»»»ÀàÐ͵ÄÊýÄ¿»òƵÂʵıÈÖµ³ÆΪ·ûºÏϵÊý£¨coefficient¡¡of¡¡coincidence£»¡¡C£©¡£
C=ʵ¼ÊË«½»»»Öµ/ÀíÂÛË«½»»»Öµ
¸ÉÈÅÖµ£¨I£©=1¡­C
ÔÚv¡­l¡­bÖ®¼ä£¬I=¡£
µ±I=0ʱ£¬Ã»ÓиÉÈÅ£¬ÀíÂÛÖµÓëʵ¼Ê¹Û²ìÖµÒ»Ö£¬CµÈÓÚ1¡£µ±I=1ʱ£¬ÔòûÓÐË«½»»»·¢Éú¡£´ó¶àÊýÇé¿öÏÂ0
·µ»ØĿ¼ ÉÏÒ»Ò³ ÏÂÒ»Ò³ »Øµ½¶¥²¿ ÔÞ£¨1£© ²È£¨1£©
¿ì½Ý²Ù×÷: °´¼üÅÌÉÏ·½Ïò¼ü ¡û »ò ¡ú ¿É¿ìËÙÉÏÏ·­Ò³ °´¼üÅÌÉ쵀 Enter ¼ü¿É»Øµ½±¾ÊéĿ¼ҳ °´¼üÅÌÉÏ·½Ïò¼ü ¡ü ¿É»Øµ½±¾Ò³¶¥²¿!
ÎÂÜ°Ìáʾ£º ο´Ð¡ËµµÄͬʱ·¢±íÆÀÂÛ£¬Ëµ³ö×Ô¼ºµÄ¿´·¨ºÍÆäËüС»ï°éÃÇ·ÖÏíÒ²²»´íŶ£¡·¢±íÊéÆÀ»¹¿ÉÒÔ»ñµÃ»ý·ÖºÍ¾­Ñé½±Àø£¬ÈÏÕæдԭ´´ÊéÆÀ ±»²ÉÄÉΪ¾«ÆÀ¿ÉÒÔ»ñµÃ´óÁ¿½ð±Ò¡¢»ý·ÖºÍ¾­Ñé½±ÀøŶ£¡