ÌâÄ¿ÄÚÈÝ
£¨12·Ö£©Çë»Ø´ðÓë¹ûÓ¬±äÒìºÍÔÓ½»ÓйØÎÊÌ⣺
£¨1£©¹ûÓ¬µÄºìÑÛ£¨A£©¶Ô°×ÑÛ£¨a£©ÎªÏÔÐÔ£¬AºÍaֻλÓÚXȾɫÌåÉÏ¡£Èô¹ûÓ¬XȾɫÌåÉÏ¿ØÖÆÑÛÉ«¡¢³áÐεȻùÒòµÄƬ¶Î¶¼È±Ê§£¬Ôò¹ûÓ¬²»ÄÜÕý³£·¢Óý¶øÖÂËÀ¡£
¢ÙÏÖÓÐÒ»Ö»XȾɫÌåÉÏ¿ØÖÆÑÛÉ«¡¢³áÐεȻùÒòµÄƬ¶Î£¨ÐéÏß²¿·Ö£©È±Ê§µÄºìÑ۴ƹûÓ¬£¨Èçͼ£©ÓëÒ»Ö»Õý³£°×ÑÛÐÛ¹ûÓ¬½»Å䣬ÔòF1µÄ±íÏÖÐÍ£¨º¬ÑÛÉ«¡¢ÐԱ𣩼°±ÈÀýΪ ¡£![]()
¢Ú¹ûÓ¬µÄÒ»ÌõXȾɫÌåÉÏ¿ØÖÆÑÛÉ«¡¢³áÐεȻùÒòµÄƬ¶ÎȱʧµÄ¹ûÓ¬³áÐÎΪȱ¿ÌÐÍ£¬ÆäÓà¾ùΪÕý³£³áÐΡ£¢ÙÖÐÇ×±¾ÔÓ½»£¬ÔòF1µÄ±íÏÖÐÍ£¨º¬ÑÛÉ«¡¢³áÐκÍÐԱ𣩼°±ÈÀýΪ ¡£
£¨2£©¹ûÓ¬µÄÕ¹³á£¨D£©¶ÔÕý³£³á£¨d£©ÎªÏÔÐÔ£¬Õ³½ºÑÛ£¨B£©¶ÔÕý³£ÑÛ£¨b£©ÎªÏÔÐÔ£¬ÕâÁ½¶ÔµÈλ»ùÒò¶¼Î»ÓÚͬһ¶Ô³£È¾É«ÌåÉÏ£¬¹ûÓ¬ÖеÄÕ¹³á¸öÌåÏ໥ÔÓ½»£¬F1µÄ±íÏÖÐͼ°±ÈÀýΪչ³á©UÕý³£³á=2©U1£»¹ûÓ¬ÖеÄÕ³½ºÑÛ¸öÌåÏ໥ÔÓ½»£¬F1µÄ±íÏÖÐͼ°±ÈÀýΪճ½ºÑÛ©UÕý³£ÑÛ=2©U1¡£
¢ÙÇë½âÊÍF1µÄ±íÏÖÐͼ°±ÈÀýΪչ³á£ºÕý³£³á=2:1×î¿ÉÄܵÄÔÒò¡£![]()
¡£
¢Ú¹ûÓ¬ÔÚ½ø»¯µÄ¹ý³ÌÖУ¬D»ùÒòµÄƵÂʽ« £¨Ìî±ä´ó¡¢±äС¡¢²»±ä¡¢ÎÞ·¨Åжϣ©¡£
¢ÛÈôÏÂÁлùÒòÐ͵ĴÆÐÛ¹ûÓ¬·Ö±ðÓжàÖ»£¬ÇëÀûÓÃÔÓ½»ÓýÖֵķ½·¨£¬µÃµ½Ò»¸öÕ³½ºÑÛÕ¹³áÄܳ¤ÆÚÎȶ¨ÒÅ´«µÄ¹ûӬƷϵ¡££¨²»¿¼Âǽ»²æ»¥»»£¬¿ÉÓÃÒÅ´«Í¼½â²¢½áºÏ¼òҪ˵Ã÷£©£¨4·Ö£©![]()
![]()
£¨1£©¢ÙºìÑÛ´ÆÓ¬£º°×ÑÛ´ÆÓ¬£ººìÑÛÐÛÓ¬=1£º1£º1
¢ÚºìÑÛÕý³£³á´ÆÓ¬£º°×ÑÛȱ¿Ì³á´ÆÓ¬£ººìÑÛÕý³£³áÐÛÓ¬=1£º1£º1
£¨2£©¢ÙDD»ùÒòÐ͵ĸöÌåÖÂËÀ£¨ÏÔÐÔ´¿ºÏ×ÓÖÂËÀ£©
¢Ú±äС
¢ÛÈÃB¹ûÓ¬ÓëC¹ûÓ¬ÔÓ½»£¬´ÓF1ÖÐÑ¡³öÕ³½ºÑÛÕ¹³áµÄ¸öÌåÏ໥ÔÓ½»ËùµÃF2£¬¼´µÃµ½Õ³½ºÑÛÕ¹³áÄܳ¤ÆÚÎȶ¨ÒÅ´«µÄ¹ûӬƷϵ£¨Èçͼ£©![]()
½âÎö
ÏÖÓÐÎå¸ö¹ûӬƷϵ¶¼ÊÇ´¿ÖÖ£¬Æä±íÏÖÐͼ°ÏàÓ¦»ùÒòËùÔÚµÄȾɫÌåÈçϱíËùʾ¡£ÆäÖУ¬2¡«5¹ûӬƷϵ¾ùÖ»ÓÐÒ»¸öÐÔ״ΪÒþÐÔ£¬ÆäËûÐÔ×´¾ùΪÏÔÐÔ´¿ºÏ£¬ÇÒ¶¼ÓÉÒ°ÉúÐÍ(³¤³á¡¢ºìÑÛ¡¢Õý³£Éí¡¢»ÒÉí)Í»±ä¶øÀ´¡£Çë¾Ý±í»Ø´ðÎÊÌ⣺
Ç×±¾ÐòºÅ | 1 | 2 | 3 | 4 | 5 |
ȾɫÌå |
| µÚ¢òºÅȾɫÌå | XȾɫÌå | µÚ¢óºÅȾɫÌå | µÚ¢òºÅȾɫÌå |
ÐÔ×´ | Ò°ÉúÐÍ(ÏÔÐÔ´¿ºÏ×Ó) | ²Ð³á(v) | °×ÑÛ(a) | ëÉí(h) | ºÚÉí(b) |
ÆäÓàÐÔ×´¾ùΪ´¿ºÏÏÔÐÔÐÔ×´ | |||||
(1)Èôͨ¹ý¹Û²ìºÍ¼Ç¼ºó´úÖгáµÄÐÔ×´À´½øÐлùÒò·ÖÀ붨ÂɵÄÒÅ´«ÊµÑ飬ѡÓõÄÇ×±¾×éºÏÊÇ________________(ÌîÇ×±¾ÐòºÅ)£»ÆäF2±íÏÖÐͼ°±ÈÀýΪ_______________________ʱ˵Ã÷ÆäÒÅ´«·ûºÏ»ùÒò·ÖÀ붨ÂÉ¡£
(2)ÈôÒª½øÐлùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂɵÄʵÑ飬ѡÔñ1ºÍ4×÷ΪÇ×±¾ÊÇ·ñ¿ÉÐУ¿__________£¬ÎªÊ²Ã´£¿______________________________________£»ÈôÑ¡Ôñ2ºÍ5×÷ΪÇ×±¾ÊÇ·ñ¿ÉÐУ¿__________£¬ÎªÊ²Ã´£¿______________________________________________¡£
(3)Óë¹ûÓ¬b»ùÒòµÄmRNAÏà±È£¬°´ÎÃb1»ùÒòµÄmRNAÖÐUGA±äΪAGA£¬ÆäÄ©¶ËÐòÁгÉΪ¡°¡ªAGCGCGACCAGACUCUAA¡ª¡±£¬Ôò°´ÎõÄb1»ùÒò±È¹ûÓ¬µÄb»ùÒò¶à±àÂë____¸ö°±»ùËá(ÆðʼÃÜÂë×ÓλÖÃÏàͬ£¬UGA¡¢UAA¡¢UAGΪÖÕÖ¹ÃÜÂë×Ó)¡£
(4)¹ûÓ¬µÄ×ÔȻȺÌåÖУ¬µÚ¢òºÅȾɫÌåµÄ±äÒìºÜ¶à¡£Ï±í±íʾ¹ûÓ¬µÚ¢òºÅȾɫÌåµÄÈýÖÖÍ»±äÀàÐÍ(A¡¢B¡¢C)ÔÚ²»Í¬Î¶ÈϵĴæ»îÄÜÁ¦ÓëÒ°ÉúÐ͹ûÓ¬µÄ±È½Ï(ÒÔÒ°ÉúÐÍΪ100)¡£
????? ÎÂ¶È ÀàÐÍ | 25.5 ¡æ | 30 ¡æ | 16.5 ¡æ |
Ò°ÉúÐÍ | 100 | 100 | 100 |
A | 99 | 98 | 100 |
B | 101 | 110 | 87 |
C | 92 | 89 | 109 |
·ÖÎö±íÖÐÊý¾Ý£¬¿É¿´³öÉúÎïÍ»±äµÄÌØµãÖ®Ò»ÊǾßÓÐ____________¡£Èç¹û¹ûÓ¬Éú´æ»·¾³µÄζÈÃ÷ÏÔϽµ£¬¾¹ý½Ï³¤Ê±¼äºó£¬ÀàÐÍ____µÄ»ùÒòƵÂÊ»áÖð½¥Ìá¸ß£¬½ø¶øÐγÉÒ»¸öÐÂÎïÖÖ£¬µ«ÐγÉÐÂÎïÖֵıêÖ¾ÊÇ________________¡£
(5)ºË·øÉä¿ÉÒýÆðȾɫÌ寬¶Î¶ªÊ§£¬¼´È±Ê§£»Èô1¶ÔͬԴȾɫÌåÖÐÁ½ÌõȾɫÌåÔÚÏàÍ¬ÇøÓòͬʱȱʧ½Ðȱʧ´¿ºÏ×Ó£¬Èô½öÓÐÒ»ÌõȾɫÌå·¢Éúȱʧ¶øÁíÒ»ÌõÕý³£½ÐȱʧÔÓºÏ×Ó¡£È±Ê§ÔÓºÏ×ÓµÄÉú»îÁ¦½µµÍµ«ÄÜ´æ»î£¬È±Ê§´¿ºÏ×Óµ¼Ö¸öÌåËÀÍö¡£ÏÖÓÐÒ»Ö»ºìÑÛÐÛ¹ûÓ¬ÓëÒ»Ö»°×Ñ۴ƹûÓ¬ÔÓ½»£¬×Ó´úÖгöÏÖÒ»Ö»°×Ñ۴ƹûÓ¬¡£ÇëÅжÏÕâÖ»°×Ñ۴ƹûÓ¬µÄ³öÏÖÊÇÓÉÓÚȾɫÌåȱʧÔì³ÉµÄ£¬»¹ÊÇÓÉÓÚ»ùÒòÍ»±äÒýÆðµÄ£¿
ʵÑé·½°¸£º________________________________________________________________¡£
Ô¤²â½á¹û£º¢ÙÈô___________________________________________________________£¬
Ôò×Ó´úÖгöÏÖµÄÕâÖ»°×Ñ۴ƹûÓ¬ÊÇÓÉ»ùÒòÍ»±äÒýÆðµÄ£»
¢ÚÈô______________________________________________________________£¬
Ôò×Ó´úÖгöÏÖµÄÕâÖ»°×Ñ۴ƹûÓ¬ÊÇÓÉȾɫÌåȱʧÔì³ÉµÄ¡£