±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1101  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

cwhustchem

Òø³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿GPC²âÊÔÖи÷Ö¸±êµÄ¶¨Òå

ÇëÎÊÏ£¬ÎʸöÍâÐеÄÎÊÌ⣺

GPC²âÊÔÖУ¬Mz£¬Mp£¬Mv¸÷ÊÇʲô£¿
ΪʲôMvÊÇ0? ÁíÍ⣬GPCÄܵõ½Õ³¾ù·Ö×ÓÁ¿Âð£¿

        rid1A
Mn:         5.228E+3        g/mol
Mw:         6.683E+3        g/mol
Mz:         8.334E+3        g/mol
Mv:         0.000E+0        g/mol
D:         1.278E+0       
[n]:         0.000E+0        ml/g
Vp:         8.194E+0        ml
Mp:         5.508E+3        g/mol
A:         4.587E+3        ml*V
10% :         3.1102e3        g/mol
30% :         4.6148e3        g/mol
50% :         5.9928e3        g/mol
70% :         7.7880e3        g/mol
90% :         1.1253e4        g/mol

[ Last edited by cwhustchem on 2010-1-21 at 06:16 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

bravestone

ľ³æ (ÕýʽдÊÖ)

¡ï
cwhustchem(½ð±Ò+1):лл£¡ 1-25 16:10
Ò»°ã¶ÔÄãÖØÒªµÄÒ²¾ÍÊÇMn£¬ MWºÍËûÃǵıÈÖµPDI=Mw/Mn, Ó¦¸Ã¾ÍÊÇÄãÉÏÃæµÄD
MvÓ¦¸ÃÊÇÕ³¾ù·Ö×ÓÁ¿£¬²»¹ý¹À¼ÆÄãûÓÐÕ³¶È¼ì²âÆ÷£¬ËùÒÔûÓС£
¹À¼ÆÄãÓõÄÊÇUV¼ì²âÆ÷¡£RI¼ì²âÆ÷²»ÖªµÀÓÐûÓС£ÄǸöƽ¾ùÕÛ¹âÖ¸Êý¾ÓÈ»ÊÇ0
4Â¥2010-01-21 02:54:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

±øáÌ

½ð³æ (ÕýʽдÊÖ)

¡ï
cwhustchem(½ð±Ò+1,VIP+0):лл£¬ÄÇMvÊÇÊ²Ã´ÄØ£¿ 1-20 18:53
MpΪ·åλ·Ö×ÓÁ¿£¬¾ÍÊÇ·åÖµ´¦·Ö×ÓÁ¿´óС¡£MzΪZ¾ù·Ö×ÓÁ¿£¬Ò»°ãдÎÄÕºÜÉÙÓà ¡£
2Â¥2010-01-20 16:27:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cwhustchem

Òø³æ (ÕýʽдÊÖ)

Â¥Éϵģ¬ÄãºÃ£¡

Äã˵¡°ÄǸöƽ¾ùÕÛ¹âÖ¸Êý¾ÓÈ»ÊÇ0¡±£¬Õâ¸öÄÜ˵Ã÷ʲôÎÊÌ⣿

ÎÒʹÓÃUV¼ì²âÆ÷µÄ»°£¬ÄܱíÃ÷²âµÃµÄ·Ö×ÓÁ¿²»ÊÇÏà¶Ô·Ö×ÓÁ¿£¬¶øÊǾø¶Ô·Ö×ÓÁ¿Âð£¿
5Â¥2010-01-21 06:37:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§354Çóµ÷¼Á +4 101´ÎÏ£Íû 2026-03-28 4/200 2026-03-29 06:19 by ËÉ»¨¸×1201
[¿¼ÑÐ] µ÷¼Á310 +7 ÎÂÈáµÄÍí°² 2026-03-25 8/400 2026-03-29 01:09 by ÎÒÊÇС¿µ
[¿¼ÑÐ] ѧ˶274Çóµ÷¼Á +9 LiÀîÓã 2026-03-26 9/450 2026-03-28 21:42 by bymhappy
[¿¼ÑÐ] 315Çóµ÷¼Á +4 akie... 2026-03-28 5/250 2026-03-28 21:05 by zhq0425
[¿¼ÑÐ] ÉúÎïѧѧ˶£¬Ò»Ö¾Ô¸ºþÄÏ´óѧ£¬³õÊԳɼ¨338 +6 YYYYYNNNNN 2026-03-26 7/350 2026-03-28 20:52 by ÌÆãå¶ù
[¿¼ÑÐ] 283Çóµ÷¼Á +3 A child 2026-03-28 3/150 2026-03-28 15:41 by ms629
[¿¼ÑÐ] 394Çóµ÷¼Á +3 ºÃʶàÄ¥¾²ºò¼ÑÒ 2026-03-26 5/250 2026-03-28 14:24 by ÌÆãå¶ù
[¿¼ÑÐ] 346Çóµ÷¼Á Ò»Ö¾Ô¸070303Óлú»¯Ñ§ +3 Âܲ·ìÀÇà²Ë 2026-03-28 3/150 2026-03-28 14:11 by ÌÆãå¶ù
[¿¼ÑÐ] 311Çóµ÷¼Á +9 lin0039 2026-03-26 9/450 2026-03-28 13:05 by ÌÆãå¶ù
[¿¼ÑÐ] 283Çóµ÷¼Á +7 A child 2026-03-28 7/350 2026-03-28 12:05 by zllcz
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +8 Âü111 2026-03-24 9/450 2026-03-28 07:58 by YYYYX1234
[¿¼ÑÐ] 086502»¯Ñ§¹¤³Ì342Çóµ÷¼Á +6 °¢Ò̸´¹Å²»¹ý 2026-03-27 6/300 2026-03-28 07:06 by wangy0907
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó×Ü·Ö298·Ö£¬Ç°Èý¿Æ223·Ö +5 dongfang59 2026-03-27 5/250 2026-03-28 04:53 by wxiongid
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +4 °®³Ô·¬ÇѵÄÐñ 2026-03-24 5/250 2026-03-27 17:50 by kiokin
[¿¼ÑÐ] 307Çóµ÷¼Á +8 ³¬¼¶ÒÁ°º´óÍõ 2026-03-24 9/450 2026-03-27 15:34 by ³¬¼¶ÒÁ°º´óÍõ
[¿¼ÑÐ] ¿¼Ñе÷¼Á +9 СÀ¯ÐÂ±Ê 2026-03-26 9/450 2026-03-27 11:10 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] µ÷¼Á +4 èÖèÖyoyo 2026-03-26 4/200 2026-03-26 20:43 by fmesaito
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©292Çóµ÷¼Á +6 СС³ÂСС 2026-03-22 9/450 2026-03-26 15:58 by dick_runner
[»ù½ðÉêÇë] Çë½ÌÏ´ó¼Ò 2026Äê¹ú¼Ò»ù½ðÉêÇëÊÇ˫äÉóÂ𣿠+3 lishucheng1 2026-03-22 5/250 2026-03-24 08:22 by gltch
[¿¼ÑÐ] 275Çóµ÷¼Á +6 shansx 2026-03-22 8/400 2026-03-22 15:27 by barlinike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û