²é¿´: 1035  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

longyu2728

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿ÇóÎÊDNAµ¥Á´µÄ³¤¶È£¬ÊDz»ÊÇÄÉÃ×¼¶

ÇëÎÊDNAµ¥Á´µÄ³¤¶È£¬
eg,º¬30¸ö¼î»ùµÄDNAÁ´µÄ³¤¶È£¬ÊÇÄÉÃ×¼¶£¬»¹Êǰ£¼¶£¬
ÈçºÎ¼ÆË㣬ÿ¸ö¼î»ù´óÔ¼¶à³¤ÄØ£¿

[ Last edited by longyu2728 on 2010-3-25 at 21:26 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Entrez1110

¡ï ¡ï
amisking(½ð±Ò+2): 2010-03-25 22:24
¼î»ù¶ÔÖ®¼äµÄ¾àÀëΪ0.34nm, ¼´0.34³ËÒÔ30=10.2nm
2Â¥2010-03-25 22:20:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

amisking

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐã°æÖ÷

longyu2728(½ð±Ò+2):ллÄ㣬»ØÁ˺öàÎÒµÄÇóÖúÌû£¬¹þ¹þ 2010-07-13 22:38:38
0.34nm
¶¥Â¥ÉÏ¡£
Èç¹ûûÓÐÈ˰ïÖúÄ㣬ÄÇôÄã¾ÍÈ¥°ïÖú±ðÈË¡£
3Â¥2010-03-25 22:24:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mxbeaver

ľ³æ (ÖøÃûдÊÖ)

ÀËÌÏÌÏ~ÈËÃìÃì~

longyu2728(½ð±Ò+2):лл»ØÌù 2010-07-13 22:39:10
Ë«ÂÝÐý½á¹¹Ìص㣺

a.Á½Ìõ·´Æ½ÐеĶàºËÜÕËáÁ´ÈÆÍ¬Ò»ÖÐÐÄÖáÏà²øÈÆ£¬ÐγÉÓÒÊÖË«¹ÉÂÝÐý£¬Ò»Ìõ5¡¯¡ú3¡¯£¬ÁíÒ»Ìõ3¡¯¡ú5¡¯       
b.àÑßÊÓëà×़îλÓÚË«ÂÝÐýµÄÄڲ࣬Á×ËáÓëÍÑÑõºËÌÇÔÚÍâ²à¡£Á×ËáÓëÍÑÑõºËÌDZ˴Ëͨ¹ý3/¡¢5/-Á×Ëá¶þõ¥¼üÏàÁ¬½Ó£¬¹¹³ÉDNA·Ö×ӵĹǼܡ£
c.ÂÝÐýƽ¾ùÖ±¾¶2nm  
   Ã¿È¦ÂÝÐýº¬10¸öºËÜÕËá
   ¼î»ù¶Ñ»ý¾àÀ룺0.34nm
   Âݾࣺ3.4nm
d.Á½ÌõºËÜÕËáÁ´£¬ÒÀ¿¿±Ë´Ë¼î»ù¼äÐγɵÄÇâÁ´½áºÏÔÚÒ»Æð¡£¼î»ùÆ½Ãæ´¹Ö±ÓÚÂÝÐýÖá¡£A=T¡¢G=C



ÁÚ½üºËÜÕËá¶ÔÖ®¼äµÄ¾àÀëÊÇ 0.34nm
º¬30¸ö¼î»ùµÄDNAÁ´µÄ³¤¶È£º0.34¡Á30=10.2nm

[ Last edited by mxbeaver on 2010-3-25 at 22:32 ]
4Â¥2010-03-25 22:30:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Î¼ÒÒ»·²

ľ³æ (ÕýʽдÊÖ)

longyu2728(½ð±Ò+1):лл»ØÌù 2010-07-13 22:39:17
µÜÐÖÃÇ£¬Îʵ¥Á´DNAµÄ³¤¶ÈÄØ
5Â¥2010-03-26 00:20:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ longyu2728 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +6 sllhht 2026-03-19 7/350 2026-03-19 19:50 by ÖÆ¶ÈµÄ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ0703»¯Ñ§318·Ö£¬ÓпÆÑо­Àú£¬Çóµ÷¼Á +3 һƿ±½¼×Ëá 2026-03-14 3/150 2026-03-19 15:17 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +3 Ncdx123456 2026-03-19 3/150 2026-03-19 13:18 by houyaoxu
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +9 ÑÌÏ«Ò亣 2026-03-16 19/950 2026-03-19 11:42 by laoshidan
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] 311Çóµ÷¼Á +4 ¶¬Ê®Èý 2026-03-18 4/200 2026-03-18 21:47 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +5 hanamiko 2026-03-18 5/250 2026-03-18 20:19 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ/Ó¢Ò»Êý¶þ/×Ü·Ö289/ÒѹýAÇøÏß +7 ²½´¨¿á×Ï123 2026-03-13 7/350 2026-03-18 17:12 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 085601ר˶£¬×Ü·Ö342Çóµ÷¼Á£¬µØÇø²»ÏÞ +5 share_joy 2026-03-16 5/250 2026-03-18 14:48 by haxia
[¿¼ÑÐ] 301Çóµ÷¼Á +9 yyÒªÉϰ¶Ñ½ 2026-03-17 9/450 2026-03-18 08:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +4 ÕÅvvvv 2026-03-15 6/300 2026-03-17 17:15 by ruiyingmiao
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 278Çóµ÷¼Á +3 Yy7400 2026-03-13 3/150 2026-03-17 08:24 by laoshidan
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
[¿¼ÑÐ] Öпƴó²ÄÁÏÓ뻯¹¤319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-14 3/150 2026-03-14 20:10 by ms629
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û