Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 861  |  »Ø¸´: 9
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

lmbe

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ÇëÎÊNaOHµÄÒÒ´¼ÈÜÒºÄܲ»ÄÜÓò£Á§ÈÝÆ÷Ê¢·Å°¡£¿

ÇëÎÊNaOHµÄÒÒ´¼ÈÜÒºÄܲ»ÄÜÓò£Á§ÈÝÆ÷Ê¢·Å°¡£¿

ÎÒ×¼±¸ÓøÉÔïÆ÷À´Ê¢£¬»¹¿ÉÒÔ°¡£¿

[ Last edited by Сºì¶¹ on 2007-6-7 at 17:39 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

xuewending

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡ï
Сºì¶¹(½ð±Ò+1):Çë¼ÌÐøÅ¬Á¦!
´¼ÄƼîÐÔºÜÇ¿,¶Ô²£Á§Óи¯Ê´ÐÔ,ÌØ±ðÊÇÄ¥¿Ú²£Á§Æ÷Ãó.¶ÌÆÚ´æ·ÅûÎÊÌâ,³¤ÆÚ±£´æ×îºÃ»»ÆäËûÈÝÆ÷.
2Â¥2007-05-17 11:01:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lmbe

ľ³æ (ÕýʽдÊÖ)

лл¥Éϵģ¬ÎÒÏÖÔÚÓõIJ£Á§µÄ£¬»¹¿ÉÒÔ°É
3Â¥2007-05-27 13:17:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hardrock1

½ð³æ (СÓÐÃûÆø)

¡ï
Сºì¶¹(½ð±Ò+1):Çë¼ÌÐøÅ¬Á¦!
²»¿ÉÒÔ, NaOH/Et2OH ÈÜÒºÊÇÇ¿¼î. Ö»ÄÜÓÃËÜÁÏÆ¿´æ·Å.
4Â¥2007-05-28 10:31:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chemist1982

Ìú³æ (СÓÐÃûÆø)

×îºÃÊÇÏÖÅäÏÖÓÃ
5Â¥2007-05-28 20:50:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

surpassren

ľ³æ (СÓÐÃûÆø)

³¤ÆÚ·ÅÖÃÓÐÁ½ÖÖΣº¦£º
1 ¸¯Ê´²£Á§
2 ÈÜÒºÀﺬÓÐÔÓÖÊ
6Â¥2007-05-31 07:52:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wanlb88

½ð³æ (ÕýʽдÊÖ)

¶ÌÆÚÄÚ¿ÉÒÔ,ʱ¼ä³¤Á˻ḯʴ²£Á§,Ó¦ÓÃËÜÁÏÈÝÆ÷
7Â¥2007-05-31 14:50:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lirongzhan

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

×îºÃ²»Òª¡£
8Â¥2007-05-31 14:57:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

happy20081984

½ð³æ (ÕýʽдÊÖ)

·¹ý£¬
ÓÖѧµ½ÁËж«Î÷£¬Ð»Ð»Å¶
9Â¥2007-06-01 20:13:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lmbe µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷½»»úеר˶Çóµ÷¼Á +9 ÇóÉϰ¶µÄСÍõ 2026-04-10 9/450 2026-04-13 16:08 by jiangguiquan11
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +30 ¹ûÈ»ÓÐÎÒ 2026-04-10 31/1550 2026-04-13 14:18 by ÕÅzhihao
[¿¼ÑÐ] 335Çóµ÷¼Á +18 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 19/950 2026-04-13 14:15 by ÕÅzhihao
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +17 ¹þ¹þ¹þ^_^ 2026-04-12 17/850 2026-04-13 08:59 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] Çóµ÷¼Á +9 ³Ô¿Ú±ù¼¤Áè 2026-04-07 9/450 2026-04-13 08:46 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] µçÆø×¨Ë¶320Çóµ÷¼Á +6 СÂé×Ó111 2026-04-10 6/300 2026-04-12 10:54 by lemon6009
[¿¼ÑÐ] 305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-12 07:35 by zhouxiaoyu
[¿¼ÑÐ] Çóµ÷¼Á£¬262»úеר˶ +8 àÅyyl 2026-04-08 8/400 2026-04-12 02:31 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] 269Çóµ÷¼Á +11 °¡°¡ÎÒÎÒ 2026-04-07 11/550 2026-04-11 16:45 by vgtyfty
[¿¼ÑÐ] 085410 273·Öµ÷¼Á +4 X1999 2026-04-09 4/200 2026-04-11 13:05 by pies112
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ´úfish 2026-04-09 16/800 2026-04-11 10:26 by wwj2530616
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-04-10 6/300 2026-04-11 05:23 by zhuwenxu
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +6 °×ÔÆ123456789 2026-04-09 8/400 2026-04-10 21:13 by zhouxiaoyu
[¿¼ÑÐ] 085404 298·ÖÇóµ÷¼Á +10 ºôÀ²ºôÀ²ºôºôºô 2026-04-10 11/550 2026-04-10 16:44 by wangy0907
[¿¼ÑÐ] 298Çóµ÷¼Á +13 ¶¤¶£ß˶¬¹Ï 2026-04-09 13/650 2026-04-10 15:49 by jiajinhpu
[¿¼ÑÐ] ÕÐÊÕÓлú»¯Ñ§¡¢»¯¹¤£¬Ò©Ñ§£¬Ê³Æ·µÆ×¨ÒµÑ§Éú +3 yrfhjgdj 2026-04-08 3/150 2026-04-09 10:15 by QYQX_123
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +7 ³¬È˲»»á·É@ 2026-04-08 7/350 2026-04-09 09:35 by gong120082
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +11 masss11222 2026-04-07 14/700 2026-04-08 11:06 by yulian1987
[¿¼ÑÐ] µ÷¼ÁÇóÖú£¨ÉúÎïÓëÒ½Ò©£© +6 @6952 2026-04-06 6/300 2026-04-07 23:52 by lys0704
[¿¼ÑÐ] 333Çóµ÷¼Á +6 ºÏ³ËÑîϰϦ 2026-04-06 6/300 2026-04-07 09:44 by Öí»á·É
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û