²é¿´: 955  |  »Ø¸´: 5

hljiang

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


[½»Á÷] [Çë½Ì]polystyreneÄÉÃ×ÇòÔÚDMFÖÐÊÇÈܽ⻹ÊÇ·Ö½âµô£¿

ÈçÌ⣬Çë½Ì¸÷룬polystyreneСÇòÔÚDMFÖÐÊÇÈܽâÁË»¹ÊÇ·Ö½âÁË£¿

Èç¹ûÊÇÈܽ⣬ÄÇôÔÚÈÜÒºÖÐÆäʵ»¹ÊǸ߾ÛÎÈç¹ûÊǷֽ⣬ÄÇôÁôϵĽ«ÊÇС·Ö×ӵᬶÎÎï¡£

Èç¹ûpolystyreneÔÚDMFÖв»Äֽܷ⣬ÄÇôÇëÎÊʲôÈܼÁ¿ÉÒÔÈÃpolystyrene·Ö½âµô£¿

¶àл°ïÖú£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

hljiang

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


¡ï
dashyi(½ð±Ò+1): 2011-10-13 12:46:13
dashyi: »¶Ó­³£À´½»Á÷ 2011-10-13 12:46:17
tetrahydrofuranÖпÉÒÔô
2Â¥2011-10-13 09:54:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
dashyi(½ð±Ò+2): 2011-10-13 12:46:01
dashyi: »¶Ó­³£À´½»Á÷ 2011-10-13 12:46:06
hljiang(½ð±Ò+1): лл£¬²»¹ýûÃ÷°×ÄãµÄÒâ˼°¡£¿ÎÒÎʵÄÊÇÄÜ·ñ·Ö½âPSСÇò£¿ 2011-10-14 05:39:24
СÇò£¨Latex£©Ò»°ãÊǽ»ÁªÌ壬ËùÒÔÈκÎÈܼÁ¶¼²»ÄÜÈܽ⣬³ý·Ç¶Ï¼ü
¿ÉÄÜÈܽâ³Éµ¥·Ö×ӵıØÐëÊÇÆÕͨµÄPS£¬Í¨³£ÊÇ·Ûĩ״µÄ°É£¬Ò²ÓпÉÄÜÈ۳ɴó¿é¡£ÕâʱTHF£¬DMF£¬¼×±½µÈ¶¼¿ÉÒÔ°ÑËüÃÇÈܽâ
3Â¥2011-10-13 10:19:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanzi_121314

Ìú³æ (³õÈëÎÄ̳)


¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
hljiang(½ð±Ò+1): лл£¬ÄÜ·ñÏêϸ»Ø¸´Ò»ÏÂÎÒµÄÎÊÌâ°¡ 2011-10-14 05:39:45
wgs8136(½ð±Ò+1): »¶Ó­³£À´½»Á÷ 2011-10-14 10:25:50
wgs8136(½ð±Ò+1): »¶Ó­³£À´½»Á÷ 2011-10-14 10:26:11
Ö»ÊÇÈÜÕͲ»ÊÇÈܽâ
4Â¥2011-10-13 13:28:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
wgs8136(½ð±Ò+1): »¶Ó­³£À´½»Á÷~ 2011-10-14 10:27:10
hljiang(½ð±Ò+1): xiexie 2011-10-14 12:13:25
¿Ï¶¨ÊDz»ÄÜ·Ö½âµÄ¡£
ÈκÎÈܼÁ¶¼²»ÄÜ
5Â¥2011-10-14 10:21:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nk_vigor

½û³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
hljiang(½ð±Ò+1): xiexie 2011-10-14 12:13:34
±¾ÌûÄÚÈݱ»ÆÁ±Î

6Â¥2011-10-14 10:52:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hljiang µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +6 Ncdx123456 2026-03-13 7/350 2026-03-16 07:44 by L135790
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 3/150 2026-03-15 17:32 by СÎïÀí»¯Ñ§
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] 328Çóµ÷¼Á +3 5201314Lsy£¡ 2026-03-13 6/300 2026-03-14 15:31 by hyswxzs
[¿¼ÑÐ] »·¾³µ÷¼Á +6 Ïþ¿´Ììĺ¿´ÔÆ 2026-03-09 6/300 2026-03-14 01:16 by JourneyLucky
[¿¼ÑÐ] 271Çóµ÷¼Á +10 ÉúÈçÏÄ»¨¡­ 2026-03-11 10/500 2026-03-14 00:35 by Âô±¨Ô±Ð¡Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ´óѧ071010£¬×Ü·ÖÈý°Ù¶þ,Çóµ÷¼Á +3 À§À§À§À§À¤À¤ 2026-03-10 3/150 2026-03-14 00:35 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-12 7/350 2026-03-13 23:24 by Çñgl
[¿¼ÑÐ] 085600µ÷¼Á +5 ÑúÑú123sun 2026-03-12 5/250 2026-03-13 22:06 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 290Çóµ÷¼Á +9 ADT 2026-03-11 9/450 2026-03-13 21:55 by JourneyLucky
[¿¼ÑÐ] ËÄ´¨´óѧ085601²ÄÁϹ¤³Ìר˶ ³õÊÔ294Çóµ÷¼Á +4 ×£ÎÒÃǺÃÔÚ¶¬Ìì 2026-03-11 4/200 2026-03-13 21:39 by peike
[¿¼ÑÐ] 281Çóµ÷¼Á +9 Koxui 2026-03-12 11/550 2026-03-13 20:50 by Koxui
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼ÁÇóÊÕÁô¡¿ +3 Ceciilia 2026-03-11 3/150 2026-03-13 20:18 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +4 ßäßä¿Õ¿Õ 2026-03-11 4/200 2026-03-13 19:57 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á£¨085602Ò»Ö¾Ô¸985£© +12 »¯¹¤ÈË999 2026-03-09 12/600 2026-03-13 12:02 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶274Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÇóµ÷¼Á +4 Ñ¦ÔÆÅô 2026-03-13 4/200 2026-03-13 10:40 by ѧԱ8dgXkO
[¿¼²©] 2026Ä격ʿÉêÇë +3 QwQwQW10 2026-03-11 3/150 2026-03-12 17:58 by gxch43
[¿¼ÑÐ] 420Çóµ÷¼Á +4 ĪÏòÍâÇó11 2026-03-10 6/300 2026-03-12 14:41 by ruiyingmiao
[¿¼ÑÐ] 085600 ²ÄÁÏÓ뻯¹¤ 295 Çóµ÷¼Á +10 dream¡­¡­ 2026-03-10 12/600 2026-03-12 13:46 by dream¡­¡­
[¿¼ÑÐ] Ò»Ö¾Ô¸½­ÄÏ´óѧ085701»·¾³¹¤³Ìר˶×Ü·Ö287Çóµ÷¼Á +5 18266118446 2026-03-09 5/250 2026-03-11 16:51 by 2020015
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û