Znn3bq.jpeg
²é¿´: 1480  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

jwl0913

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] Äø¸ºÔØ»îÐÔÌ¿´ß»¯¼ÁÆÀ¼Ûʱ×ÜÊÇÓÐË®Éú³É£¬¸÷λ´ó³æÇó½â°¡£¿

ÓÃÒÒ´¼£¬Ò»Ñõ»¯Ì¼ôÊ»¯µÃ±ûËá·´Ó¦×ö»îÐÔÌ¿»îÐÔÆÀ¼Ûʱ£¬×ÜÊÇÓв»Ã÷ÎïÖÊÉú³É£¬Ê¹µÃËùµÃ²úÎïÀÏÊǷֲ㣬×òÌì×öÁËһϺìÍâ·¢ÏÖÊÇË®£¬·´Ó¦ÊÇÔÚ250CϽøÐе쬷´Ó¦Òº110CÔ¤ÈÈ£¬Íû´óÏÀÃÇÖ¸µã£¬Íò·Ö¸Ðл£¡
»Ø¸´´ËÂ¥
´ß»¯£¬´ß»¯£¬»¹ÊÇ´ß»¯
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pangfeixmc

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Â¥Ö÷ÄãºÃ£¬ÎÒ×öµÄÊǼ״¼ôÊ»ù»¯£¬ÔÛÃÇÒÔºó¿ÉÒÔ½»Á÷Ï¡£
4Â¥2012-10-25 08:16:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

andyyyu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÊØÎÀÕß

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jwl0913: ½ð±Ò+1, ¡ïÓаïÖú 2012-10-24 19:46:17
pzypdl: ½ð±Ò+1, лл»ØÌû£¬»¶Ó­³£À´£¡ 2012-10-24 20:11:52
¸ù¾ÝÄãµÄ·´Ó¦Ìåϵ£¬Èç¹ûÓÐË®Éú³ÉµÄ»°£¬ÎÒ²ÂÏëÊDz»ÊÇÔÚ´ß»¯¼ÁµÄ×÷ÓÃÏ£¬Ä¿±ê²úÎïCH3CH2COOHºÍ·´Ó¦ÎïCH3CH2OH·¢ÉúÁË·Ö×Ó¼äÍÑË®·´Ó¦£¬¼´õ¥»¯·´Ó¦£¬¿´¿´²úÎïÖÐÊÇ·ñÓÐC2H5COOC2H5Éú³É£»»òÊÇCH3CH2OH·Ö×ÓÄÚÍÑË®Éú³ÉÁËCH2CH2¡£Ò»¼ºÖ®ÑÔ£¬½ö¹©²Î¿¼£¡
ÐÄÈôÔÚ¡¢ÃξÍÔÚ£¬½Å²½²»Í£Ðª£¡
2Â¥2012-10-24 19:38:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jwl0913

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by andyyyu at 2012-10-24 19:38:34
¸ù¾ÝÄãµÄ·´Ó¦Ìåϵ£¬Èç¹ûÓÐË®Éú³ÉµÄ»°£¬ÎÒ²ÂÏëÊDz»ÊÇÔÚ´ß»¯¼ÁµÄ×÷ÓÃÏ£¬Ä¿±ê²úÎïCH3CH2COOHºÍ·´Ó¦ÎïCH3CH2OH·¢ÉúÁË·Ö×Ó¼äÍÑË®·´Ó¦£¬¼´õ¥»¯·´Ó¦£¬¿´¿´²úÎïÖÐÊÇ·ñÓÐC2H5COOC2H5Éú³É£»»òÊÇCH3CH2OH·Ö×ÓÄÚÍÑË®Éú³ÉÁËCH2C ...

ÊÇÓÐC2H5COOC2H5Éú³ÉµÄ£¬±¾·´Ó¦Ö÷Òª¾ÍÊÇ¿¼²ìC2H5COOC2H5¡¢CH3CH2COOHµÄÁªºÏÑ¡ÔñÐÔ£¬ÓеÄÎÄÏ×Ҳ˵CH3CH2COOHÊÇÓÉC2H5COOC2H5Ë®½âµÃÀ´µÄ
´ß»¯£¬´ß»¯£¬»¹ÊÇ´ß»¯
3Â¥2012-10-24 19:45:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yamakawa

ľ³æ (ÕýʽдÊÖ)

ÓÃNiºÍCOÔÚ250¶È°²È«Âð£¿
Ni(CO)4¿ÉÊÇppb¼¶±ðµÄ¾ç¶¾°¢
5Â¥2012-10-25 08:52:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 4/200 2026-04-17 11:18 by czyzsu
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +28 ¹þ¹þ¹þ^_^ 2026-04-12 28/1400 2026-04-16 21:36 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +14 СÐÜî£î£_s 2026-04-11 18/900 2026-04-16 20:41 by lpl364211
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +9 Áõīī 2026-04-15 9/450 2026-04-16 17:14 by ´Þ´Þ´Þcccc
[¿¼ÑÐ] Çóµ÷¼Á +11 СÄô°®Ñ§Ï° 2026-04-11 15/750 2026-04-15 21:57 by noqvsozv
[¿¼ÑÐ] ÇóÖúµ÷¼Á£¬¿çµ÷ +19 XÊ®¸¦´çY 2026-04-11 20/1000 2026-04-15 21:18 by cuisz
[¿¼ÑÐ] 085404 22408 309·ÖÇóµ÷¼Á +9 lzmk 2026-04-14 10/500 2026-04-15 20:02 by ѧԱJpLReM
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +34 ¹ûÈ»ÓÐÎÒ 2026-04-10 35/1750 2026-04-15 13:05 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +32 yzyzx 2026-04-12 36/1800 2026-04-14 17:45 by lhj2009
[¿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] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +11 СȽҪŬÁ¦ 2026-04-10 13/650 2026-04-13 11:46 by µç»¯Ñ§¼°´ß»¯
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] 344 ²ÄÁÏרҵ Çóµ÷¼Á211 ÎÞµØÓòÒªÇó +8 hualkop 2026-04-11 8/400 2026-04-12 22:24 by fqwang
[¿¼ÑÐ] 331Çóµ÷¼Á +5 Íõ¹ú˧ 2026-04-11 5/250 2026-04-11 22:56 by Ϫ½§Á÷Ë®
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] 352 Çóµ÷¼Á +6 yzion 2026-04-11 8/400 2026-04-11 16:24 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +16 Ò¶zilin 2026-04-10 16/800 2026-04-11 11:04 by may_ÐÂÓî
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û