±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 4424  |  »Ø¸´: 30
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

lifir

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] PEOºÍPEG ÓÐÊ²Ã´Çø±ð?

PEOΪpoly£¨ethylene oxide£©µÄËõд£¬PEGÊÇpoly£¨ethylene glycol£©µÄËõд£»Ò»¸ö½Ð¾Û»·ÑõÒÒÍ飬һ¸ö½Ð¾ÛÒÒ¶þ´¼¡£½á¹¹Ê½¾ùΪHO£­[£­CH2£­CH2£­O£­]n£­H¡£ËüÃÇÊÇͬһÖÖ¾ÛºÏÎï¡£ÇëÎÊÕâÁ½ÖÖÃüÃû·½Ê½ÓÐÊ²Ã´Çø±ð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

yantaiapple

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

1,Ô­Áϲ»Í¬£¬ÕâÊÇ×î±¾Öʵġ£PEOÊÇÓÉ»·ÑõÒÒÍéºÏ³É£¬¶øPEGÊÇÓÉÒÒ¶þ´¼ºÏ³É
2£¬¶Ë»ù²»Í¬£¬ÕâÊÇ1ÒýÆðµÄ£¬PEOͨ³£ÊÇÖ¸Ò»¶ËΪ¼×»ù·â¶Ë£¬Ò»¶ËΪôÇ»ù·â¶ËµÄ¾Û»·ÑõÒÒÍ飬¶øPEGÒ»°ãÊÇÁ½¶Ë¶¼ÊÇôÇ»ù·â¶ËµÄ¾ÛÒÒ¶þ´¼
3£¬·Ö×ÓÁ¿²»Í¬

ÆäËûµÄ±íÏó²»Í¬¾ùÓÉÒÔÉÏÈýµãÒýÆð¡£

28Â¥2007-09-30 09:33:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

chonglh_wu

½ð³æ (СÓÐÃûÆø)

»ù±¾ÉÏûÓÐʲô²»Í¬
2Â¥2007-05-29 21:35:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

joli

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

joli-beautiful

PEOºÍPEGÊÇÒ»¸ö¶«Î÷£¬ÃüÃû·½Ê½²»Í¬¶øÒÑ£¬PEOΪpoly£¨ethylene oxide£©µÄËõд£»PEGÊÇpoly£¨ethylene glycol£©£»Ò»¸ö½Ð¾Û»·ÑõÒÒÍ飬һ¸ö½Ð¾ÛÒÒ¶þ´¼£¬ÊÇÒ»¸ö¶«Î÷¡£½á¹¹HO£­[£­CH2£­CH2£­O£­]n£­H¡£¾ÛºÏ¶È£¨n£©²»Í¬£¨¼´£º·Ö×ÓÁ¿²»Í¬£©£¬¿ÉΪҺÌåµ½¹ÌÌ壬¿ÉÈÜÓÚË®¡£Ö÷ÒªÓÃ×÷¾Û°±õ¥µÄÔ­ÁÏ£¬ÒÔ¼°ÖƱ¸±íÃæ»îÐÔ¼Á£¬ÔÚÒ½Ò©»¯×±Æ·ÉÏÒ²ÓÐһЩӦÓ㬻¹ÓÃ×÷»ð¼ýÍÆ½ø¼Á¡£
☼MYHOME¨?¨Ž♪♫¨?¨Ž¨?¨~¨~¨~¨Ž♪☻/¨?¨€¨€¨€¨Ž¨?¨€¨€¨€¿Ú¨€¨€¨€¨Ž<¨~¨~¨~¨~¨~¨~¨~¨~¨~¨~
3Â¥2007-05-29 21:49:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lily

ľ³æ (ÕýʽдÊÖ)

Ò»¸ö½Ð¾Û»·ÑõÒÒÍ飬һ¸ö½Ð¾ÛÒÒ¶þ´¼£¬Õâ¾ÍÊǶþÕßµÄÇø±ð

·Ö×Ó×é³É²»Í¬£¬½á¾§¶È²»Í¬£¬·Ö×Ó¹¹Ïó²»Í¬
4Â¥2007-05-29 22:58:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bbsonkimo

ľ³æ (СÓÐÃûÆø)

Ò»˜ÓµÄÀ² ÎÒ²©°à¿ÚÔ‡µÄ•rºò±»¿¼ß^
5Â¥2007-05-30 00:09:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chemlixi

ľ³æ (ÕýʽдÊÖ)

ÃüÃû²»Í¬ÊÇÒòΪ×î³õºÏ³ÉµÄÔ­Áϲ»Í¬
6Â¥2007-05-30 07:19:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxj1230

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

¡ï
yahoohoo(½ð±Ò+1):3x
PEOͨ³£ÊÇÖ¸Ò»¶ËΪ¼×»ù·â¶Ë£¬Ò»¶ËΪôÇ»ù·â¶ËµÄ¾Û»·ÑõÒÒÍ飬¶øPEGÒ»°ãÊÇÁ½¶Ë¶¼ÊÇôÇ»ù·â¶ËµÄ¾ÛÒÒ¶þ´¼¡£
7Â¥2007-05-30 08:41:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ccj_jane

Í­³æ (СÓÐÃûÆø)

ÎÒÏÖÔÚÑо¿¾ÍÊÇPEO  ÕâÊÇÒÀ¾Ý·Ö×ÓÁ¿µÄ²»Í¬»®·ÖµÄ £¬ÎÒÔÚÒ»±¾½Ì²ÄÉÏ¿´µ½¹ýµÄ£¡
8Â¥2007-05-30 08:58:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

romantic7146

ľ³æ (³õÈëÎÄ̳)

¶÷£¬¶Ô£¬Ò»ÊÇÆäºÏ³ÉÔ­Áϲ»Í¬£¬Ò»¸öÊÇÆä·â¶Ë²»Í¬£¬ÓÉÓÚÔ­ÁϵÄÐÔÖÊ£¬Ê¹Æä²úÎïµÄ·Ö×ÓÁ¿£¬¹¹Ïë¶¼ÓÐÒ»¶¨µÄÇø±ð
9Â¥2007-05-30 10:43:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hallhowe

ľ³æ (ÕýʽдÊÖ)

»¹ÊÇûÓÐ ¿´Ã÷°×

Ë­µÄ×î×¼È·ÄØ
10Â¥2007-05-30 11:35:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lifir µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +8 ¸ï΢¹ð 2026-04-04 8/400 2026-04-04 23:36 by lqwchd
[¿¼ÑÐ] [µ÷¼ÁÐÅÏ¢]085408¹âµçÐÅÏ¢ Çóµ÷¼Á ×Ü·Ö291·ÖÊýÒ»Ó¢Ò» +3 iz11az 2026-04-02 3/150 2026-04-04 19:09 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÅ©090401£¬268£¬Çóµ÷¼Á +5 һľÄñÈ» 2026-04-04 5/250 2026-04-04 17:07 by babysonlkd
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-04-03 10/500 2026-04-04 09:01 by T¿É¿ÉÎ÷ÀïT
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸½­ÄÏ´óѧ »¯Ñ§¹¤³Ìѧ˶ Çóµ÷¼Á +6 YinTai 2026-04-03 6/300 2026-04-03 22:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +13 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 13/650 2026-04-03 16:08 by ŶŶ123
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +13 12.27 2026-03-30 15/750 2026-04-03 14:41 by µªÆøÆøÆø
[¿¼ÑÐ] Çóµ÷¼Á²»Ìôרҵ +3 xrh030412 2026-04-01 3/150 2026-04-03 14:40 by µªÆøÆøÆø
[¿¼ÑÐ] 289-Çóµ÷¼Á +4 ÕâÀïÊÇ_ 2026-04-03 4/200 2026-04-03 14:23 by 1753564080
[¿¼ÑÐ] Çóµ÷¼Á +9 akdhjs 2026-03-31 11/550 2026-04-03 13:32 by akdhjs
[¿¼ÑÐ] 275Çóµ÷¼Á +14 waltzh 2026-04-01 14/700 2026-04-03 11:24 by qqq850810
[¿¼ÑÐ] ÉúÎïѧ˶341Çóµ÷¼Á +4 ÄãЦÆðÀ´ÏñÔÆ¶ä 2026-04-03 4/200 2026-04-03 10:32 by macy2011
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +10 ÔÂÔÂÄñľ 2026-04-01 10/500 2026-04-02 12:57 by wxiongid
[¿¼ÑÐ] ÕÒµ÷¼Á +6 ³þÇÇÇÇ 2026-04-01 6/300 2026-04-02 12:06 by xiaoranmu
[¿¼ÑÐ] 279Çóµ÷¼Á +6 ѧ¶øË¼ÙâÖª 2026-04-01 6/300 2026-04-02 09:16 by vgtyfty
[¿¼ÑÐ] 304Çóµ÷¼Á +12 ËØÄê¼ÀÓï 2026-03-31 15/750 2026-04-01 22:41 by peike
[¿¼ÑÐ] 292Çóµ÷¼Á +17 ľ³æer12138 2026-04-01 17/850 2026-04-01 21:37 by Æß¶È²»ÐÅÈÎ
[¿¼ÑÐ] 303·Ö 0807ѧ˶Çóµ÷¼Á +3 TYC3632 2026-04-01 3/150 2026-04-01 19:24 by lwk2004
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»²ÄÁϹ¤³Ì×Ü·Ö358 +5 cs0106 2026-04-01 7/350 2026-04-01 11:45 by wangjy2002
[¿¼ÑÐ] ±¾2Ò»Ö¾Ô¸C9-333·Ö£¬²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬Çóµ÷¼Á +9 ÉýÉý²»½µ 2026-03-31 9/450 2026-03-31 18:01 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û