Znn3bq.jpeg
²é¿´: 19798  |  »Ø¸´: 4

123celine

гæ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿õ£°·¼üµÄºìÍâÌØÕ÷ÎüÊÕ·å ÒÑÓÐ1È˲ÎÓë

ÇëÎÊ
  õ£°·¼üO=C-NH µÄºìÍâÌØÕ÷ÎüÊÕ·åÔÚÄÄÀ

лл¸÷λ¸ßÊÖ
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

CCcur

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

lingdian405

½ð³æ (ÕýʽдÊÖ)

123celine(½ð±Ò+1): 2010-09-12 20:51:09
123celine(½ð±Ò+2): 2010-09-23 19:26:25
1900-1650cm-1
O(¡É_¡É)O¹þ¹þ~
2Â¥2010-09-10 22:15:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

123celine

гæ (СÓÐÃûÆø)

ÄÜ·ñÔÙÏêϸһµã
3Â¥2010-09-12 20:51:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chemistryer

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

123celine(½ð±Ò+5): 2010-09-13 09:12:31
123celine(½ð±Ò+1): 2010-09-13 09:15:50
123celine(½ð±Ò+1): 2010-09-13 09:16:17
Çë²Î¿´ÏÂͼ£¬Õâ¸öÒ²ÊÇСľ³æÉÏÃæÒÔǰµÄ×ÊÁÏ¡£
ÎÞ֪ʶµÄÈÈÐÄ,ÓÌÈçÔÚºÚ°µÖÐÔ¶Õ÷
4Â¥2010-09-12 22:23:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³æ³æ£¬¡£¡¢

гæ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
4Â¥: Originally posted by chemistryer at 2010-09-12 22:23:36
Çë²Î¿´ÏÂͼ£¬Õâ¸öÒ²ÊÇСľ³æÉÏÃæÒÔǰµÄ×ÊÁÏ¡£
http://pic.muchong.com/201009/12/84990_222239.jpg

ÇëÎÊ1550ºÍ1650´¦µÄC-NOºÍC-ONOÖеÄÑõÊÇÓ뵪ÏàÁ¬»¹ÊǸúCÏàÁ¬£¬Õâ¼üµÄ¾ßÌå½á¹¹ÊÇʲôÑùµÄѽ£¿»¹ÓУ¬Õâ¸öͼÊÇ´ÓʲôµØ·½À´µÄѽ?ÓÐÏà¹Ø²Î¿¼ÎÄÏ×Âð£¿
5Â¥2014-03-01 12:29:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 123celine µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 320Çóµ÷¼Á +5 Éî½¼akm 2026-04-17 5/250 2026-04-18 19:52 by Íõ¬Bè±
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +6 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 7/350 2026-04-18 17:20 by º­ÖñÁõ
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +8 СÎÏÅ£* 2026-04-16 8/400 2026-04-18 11:15 by zixin2025
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +5 ?ÒªÉϰ¶? 2026-04-17 5/250 2026-04-17 16:51 by fenglj492
[¿¼ÑÐ] 294Çóµ÷¼Á +7 µ­È»654321 2026-04-17 8/400 2026-04-17 16:36 by wutongshun
[¿¼ÑÐ] 322Çóµ÷¼Á +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
[¿¼ÑÐ] 335Çóµ÷¼Á +20 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 23/1150 2026-04-17 10:50 by cuisz
[¿¼ÑÐ] 279Çóµ÷¼Á +13 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 13/650 2026-04-17 10:38 by cuisz
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 15/750 2026-04-15 13:25 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ³¤¹­°Á 2026-04-13 14/700 2026-04-14 14:44 by zs92450
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á +4 x_skys 2026-04-12 4/200 2026-04-14 13:37 by rndfc
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 13/650 2026-04-14 11:33 by Íõymaa
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +9 zysheng 2026-04-12 9/450 2026-04-12 22:31 by yuyin1233
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û