Znn3bq.jpeg
²é¿´: 703  |  »Ø¸´: 7

xifengjin

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿ÇóÖú£ºÔõôÇóÂÝÐýµÄ"helix twist angle"£¿ ÒÑÓÐ4È˲ÎÓë

×î½ü¹¤×÷ÐèÒª·ÖÎöÒ»¸öË«ÂÝÐý½á¹¹£¬ÆäÖÐÉæ¼°µ½ÂÝÐýµÄŤת½Ç£¬²éµ½ËüµÄ¶¨ÒåÊÇ£º
  ¶¨Ò壺 ¼î»ù¶ÔÖÐc1 c1 Á¬ÏßÓëÏàÁÚµÄÁíÒ»¼î»ù¶ÔÖеĶÔÓ¦Á¬Ïߣ¬ ͶӰµ½ÓëÂÝÐýÖá´¹Ö±µÄÆ½ÃæÉϵļнǡ£¶ÔB¡ªDNA£¬ÏËάÑÜÉäµÄ½á¹ûԼΪ36¡ã¡£
  ¿ÉÊDz»»áÇó£¬ÄÄλ´óÏÀ¿ÉÒÔÖ¸µ¼Ï£¬»òÕßÓÐÕâ·½ÃæµÄ×ÊÁÏ
  ¸Ð¼¤²»¾¡~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yunruirui

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

ÔÆ¶ä°Ö

¡ï
xifengjin(½ð±Ò+1):лл²ÎÓë
Äã¿ÉÒÔ½²ÄãµÄͼÐÎÉÏ´«ÉÏÀ´£¬Èôó¼Ò¿´¿´£¬Ó¦¸Ã¶Ô½âÎöÕâ¸öÎÊÌâÓаïÖúµÄ¡£
2Â¥2010-06-27 13:51:17
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xifengjin

½ð³æ (ÕýʽдÊÖ)

yunruirui:ÒѾ­¿´ÁË£¬²»Ì«Çå³þ£¬»¹ÔÚÑо¿ 2010-06-27 14:40:01
http://d.namipan.com/d/6c7596c08 ... 19fb79c304711220000
ÎÄÏ×µÄCIFÎļþ
http://d.namipan.com/d/6893672f5 ... a7a61f8897fb6500c00
Ïà¹ØÎÄÏ×
   ÎÄÏ×ÖÐÓûÆÉ«±ê×¢ÁË×÷ÕßÁ¿µÄ¡°ÂÝÐýŤת½Ç¡±£¬Á½¸öNIÖÐÐļäΪ75¶È£¬Èý¸öÖ®¼äΪ149¶È£»
ÎÒÓÃHGÁ¿£¬ÔõôҲµÃ²»µ½ÕâÑùµÄÊý¾Ý£¬Çë´ó¼Ò°ïæ¿´Ò»¿´
3Â¥2010-06-27 14:31:19
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xifengjin

½ð³æ (ÕýʽдÊÖ)

4Â¥2010-06-27 14:35:41
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yunruirui

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

ÔÆ¶ä°Ö

ÎÒ¿´ÁËÏ£¬¿ÉÄÜÊÇÈ˼ҽâÎöµÄʱºòÓÃÃüÁî¼ÆËãÁËŤת½Ç¡£Ö»ÊÇÍÆ²â£¬ÆÚ´ý¸ßÊÖ³öÏÖ
5Â¥2010-06-27 14:39:07
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bsnow

ľ³æ (СÓÐÃûÆø)

¡ï
xifengjin(½ð±Ò+1):лл²ÎÓë
ÎÒÒ²²»¶® Ö§³Öһϣ¡£¡£¡
6Â¥2010-06-27 21:49:08
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xifengjin

½ð³æ (ÕýʽдÊÖ)

yunruirui:ллÌṩ 2010-06-28 10:04:04
ÖÕÓÚ±»ÎÒ·¢ÏÖÔõôËãµÄÀ²

Ò²ºÃ¼òµ¥µÄ-¡£-£¡
ÈçÏ£º



ÔÚÉÏͼÖУ¬ÕÒµ½Ò»ÌõÂÝÐýÏßÉϺÏÊʵÄÔ­×Ó£¬¸úÖÐÐÄÔ­×ÓÒ»Æð£¬ÉèÖóÉÇò¹÷Ä£ÐÍ£¬Ðýת³ÉͶӰͼģʽ£¬È»ºó±£´æ³ÉͼƬ¡£ÓøöÆÁÄ»²â½Ç¹¤¾ß£¨MB-Ruler±È½ÏºÃÓã©£¬½øÐнǶȲâÁ¿£¬¾ÍÊǸÃÂÝÐýµÄÂÝÐýŤת½ÇÁË¡­¡­

Ï£Íû´ó¼ÒÓÐÓÃ
------------------------------
Çë°æÖ÷¹Ø±ÕÇóÖú£¬Ð»Ð»
7Â¥2010-06-28 01:22:42
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
xifengjin(½ð±Ò+1):лл²ÎÓë
8Â¥2010-06-28 07:37:27
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xifengjin µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é +23 hualkop 2026-04-12 25/1250 2026-04-16 22:12 by SUSE_CL
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 37/1850 2026-04-16 13:16 by jiahl2024
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +10 Â꿨°Í¿¨boom 2026-04-10 10/500 2026-04-14 15:55 by zs92450
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á +4 x_skys 2026-04-12 4/200 2026-04-14 13:37 by rndfc
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +15 Éý¸ñ°¢´ï 2026-04-12 16/800 2026-04-14 13:18 by ¸¡Èô_°²Éú
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +13 ?ÒªÉϰ¶? 2026-04-10 13/650 2026-04-12 15:37 by laoshidan
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +16 Ò¶zilin 2026-04-10 16/800 2026-04-11 11:04 by may_ÐÂÓî
[¿¼ÑÐ] ÖÐҩѧµ÷¼Á ³õÊÔ324 +4 Ñó¸Ê¾Õ¡¢ 2026-04-10 6/300 2026-04-11 09:41 by gong120082
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û