²é¿´: 6347  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

yanlan0131

ľ³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿Çë½ÌkDaµÄµ¥Î»×ª»»£¬¼±£¡

Çë½Ì´ó·Ö×Ó·Ö×ÓÁ¿µ¥Î»µÄ»»Ë㣬kDaÈçºÎ»»Ëã³Ég/mol£¬Ð»Ð»£¡

[ Last edited by yanlan0131 on 2010-3-8 at 08:49 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

njzh1986

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
yanlan0131(½ð±Ò+4):лл²ÎÓë
1949stone(½ð±Ò+1): 2010-03-08 15:58
kDaÊÇ·Ö×ÓÁ¿µ¥Î»£¬g/molÊÇĦ¶ûÖÊÁ¿µ¥Î»£¬Á½¸öµ¥Î»µÄÒâÒåÊÇÓкܴó²î±ðµÄ£¬Á½¸öÊýֵת»»Îª1kDa=1000g/mol¡£
֪ʶ¸Ä±äÃüÔË£¬ÀøÖ¾ÕÕÒ«ÈËÉú
2Â¥2010-03-08 09:07:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanlan0131

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by njzh1986 at 2010-03-08 09:07:20:
kDaÊÇ·Ö×ÓÁ¿µ¥Î»£¬g/molÊÇĦ¶ûÖÊÁ¿µ¥Î»£¬Á½¸öµ¥Î»µÄÒâÒåÊÇÓкܴó²î±ðµÄ£¬Á½¸öÊýֵת»»Îª1kDa=1000g/mol¡£

¾ÍÊÇ·Ö×ÓÁ¿µ¥Î»£¬ÎÄÏ×ÉÏд×ÅMWΪ100kDa£¬µ«ÊÇÎÒÏ뽫ËüÓëÁíÒ»ÖÖ±íÊöMWΪ450000½øÐбȽϡ£100kDaÊDz»ÊǾÍÊÇÁíÒ»ÖÖ±íÊöµÄ100000ÄØ
3Â¥2010-03-08 09:49:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÅÝÅÝ9706

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ûÓÐÃ÷È·µÄ»»Ë㣬ÎÒÒ²²é¹ý£¬ËµÊÇÒ»ÑùµÄ£¬¾ÍÊÇ1Da=1
4Â¥2010-03-08 11:07:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yanlan0131 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +4 Zhangbod 2026-03-21 5/250 2026-03-22 11:27 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0856²ÄÁÏר˶353Çóµ÷¼Á +4 NIFFFfff 2026-03-20 4/200 2026-03-22 09:49 by 2026paper
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +4 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 4/200 2026-03-22 08:34 by hxsm
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +5 yzysaa 2026-03-21 5/250 2026-03-21 22:12 by peike
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +5 ÕÅvvvv 2026-03-15 7/350 2026-03-21 19:23 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏ´ó£¬0703»¯Ñ§£¬·ÖÊý336£¬Çóµ÷¼Á +3 ÊÕµ½VS 2026-03-21 3/150 2026-03-21 18:42 by ѧԱ8dgXkO
[¿¼ÑÐ] ¹¤¿Æ0856Çóµ÷¼Á +3 ãåÎö͡͡ 2026-03-21 3/150 2026-03-21 18:30 by ѧԱ8dgXkO
[¿¼ÑÐ] 313Çóµ÷¼Á +4 ËÁÈþ·¡Ò¼22 2026-03-19 4/200 2026-03-21 17:33 by ColorlessPI
[¿¼ÑÐ] ²ÄÁÏ 336 Çóµ÷¼Á +3 An@. 2026-03-18 4/200 2026-03-21 01:39 by JourneyLucky
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏ»¯¹¤Çóµ÷¼Á +4 llllkkkhh 2026-03-18 4/200 2026-03-21 01:24 by JourneyLucky
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +8 .6lL 2026-03-18 8/400 2026-03-21 00:58 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +6 hanamiko 2026-03-18 6/300 2026-03-21 00:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©Àí¹¤´óѧ085701×ÊÔ´Óë»·¾³302·ÖÇóµ÷¼Á +4 ¿ûè÷ÎÀ¶Ó 2026-03-18 6/300 2026-03-20 23:02 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +3 £þ^£þ©bº¹ 2026-03-19 4/200 2026-03-20 21:01 by zhukairuo
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +5 Óû§573181 2026-03-20 5/250 2026-03-20 15:47 by xia_2003
[¿¼ÑÐ] 301Çóµ÷¼Á +4 A_JiXing 2026-03-16 4/200 2026-03-17 17:32 by ruiyingmiao
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] [µ¼Ê¦ÍƼö]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û