²é¿´: 836  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhaoliang8111

[½»Á÷] ¡¾ÇóÖú¡¿AECµÄºÏ³É¹¤ÒÕ

±íÃæ»îÐÔ¼ÁAECµÄºÏ³É·½·¨£¬Ö÷ÒªÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇ´ß»¯Ñõ»¯·¨£¬Ò»ÖÖ¼ÓÈëÖ¬
·¾´¼¾ÛÑõZ Ï©ÃÑ(AEO 3)ºÍCICHCOONa¡£ÔÚ½Á°èϼÓÈëÒ»¶¨Á¿NaOHÈÜÒººÍÏà×ªÒÆ´ß»¯¼Á£¬Éýβ¢±£³ÖÓÚ7O¡æÏ·´Ó¦5¡«6Сʱ¡£·´Ó¦²úÎï¾­ÕôÈ¥ÈܼÁºóΪ°ë͸Ã÷Õ³³í¸àÌå¡£Çó¸ü¼Ó¼ò½àµÄ¹¤ÒÕ¡£

[ Last edited by zhjf on 2008-11-22 at 21:25 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

zhaoliang8111

лл¥ÉϵÄÒâ¼û£¡
4Â¥2009-02-19 16:19:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

bream811

Í­³æ (СÓÐÃûÆø)

¡ï
chemredox(½ð±Ò+1,VIP+0):лл²ÎÓëÌÖÂÛ~
ʵÑéÊÒÖд߻¯Ñõ»¯²»Ì«ÏÖʵ

Â¥Ö÷ÌṩµÄ¹¤ÒÕÒ»°ã¾ÍÊÇʵÑéÊҺ͹¤ÒµÉϳ£Óõķ½·¨

ÎÒ¾õµÃ¿ÉÒÔÏȽ«·¾´¼¾ÛÑõZ Ï©ÃÑÓëNaOH·´Ó¦Éú³É´¼ÄÆ£¬ÔÙÓëÂÈÒÒËáÄÆ×÷Ó㬲»Ðè´ß»¯¼Á£¬×ª»¯ÂÊÒ»°ãÔÚ70%ÒÔÉÏ£¬²úÆ·¿ÉÓÃÑÎËáÝÍÈ¡·ÖÒºÌá´¿¡£
2Â¥2008-09-24 20:54:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

blueboy

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

ÓйÊʵÄÈË

ÓÅÐã°æÖ÷

¡ï
yeyongsheng(½ð±Ò+1,VIP+0):лл²ÎÓëÌÖÂÛ£¬»¶Ó­³£À´¾«»¯°æ
´ß»¯Ñõ»¯·¨ÅÂÄã×ö²»ÁË£¬´ß»¯¼ÁÄÇ¿éºÜÄѸ㣬ÁíÍ⣬×÷³öµÄ²úÆ·ÊÇË®ÈÜÒº£¬²»ÊǸߺ¬Á¿µÄAEC¡£±¾ÈËÒ²¾õµÃÓò»×ÅÏà×ªÒÆ´ß»¯¼Á¡£
Ò¹ÉîÁË£¬ÕæºÃ£¬¿ÉÒÔ°²¾²µØË¼¿¼¡£
3Â¥2008-11-21 23:31:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nealu

ľ³æ (ÖøÃûдÊÖ)

ÂÛ̳ÓÐרÃŵÄAEC½»Á÷Ìù£¬¶øÇÒ½»Á÷ºÜ¶àÁË¡£
Ë®ÐÔÍ¿ÁÏÏà¹ØÀà²ÄÁÏ£¬ÓÐ×ã¹»¿ª·¢Éú²úÄÜÁ¦µÄÕ¾ÄÚ¶ÌÐÅ
5Â¥2009-02-19 18:23:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á +8 ¸ô±Ú³ÂÏÈÉú 2026-03-12 8/400 2026-03-18 22:19 by li123456789.
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á +4 Ymlll 2026-03-18 6/300 2026-03-18 22:15 by li123456789.
[¿¼ÑÐ] 274Çóµ÷¼Á +5 S.H1 2026-03-18 5/250 2026-03-18 21:27 by guosr9609
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 314Çóµ÷¼Á +8 ÎÞи¿É»÷µÄ¾ÞÈË 2026-03-12 8/400 2026-03-18 14:50 by haxia
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +8 Ncdx123456 2026-03-13 9/450 2026-03-18 14:40 by haxia
[¿¼ÑÐ] 304Çóµ÷¼Á +12 СÐÜjoy 2026-03-14 13/650 2026-03-18 12:34 by Linda Hu
[¿¼ÑÐ] 0854£¬¼ÆËã»úÀàÕÐÊÕµ÷¼Á +3 ºúÀ±ÌÀ·ÅÌÇ 2026-03-15 6/300 2026-03-18 12:09 by Éϰ¶Éϰ¶¡­¡­..
[¿¼ÑÐ] 278Çóµ÷¼Á +5 ÑÌ»ðÏÈÓÚ´º 2026-03-17 5/250 2026-03-18 08:43 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] 290Çóµ÷¼Á +3 p asserby. 2026-03-15 4/200 2026-03-17 16:35 by wangkm
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 4/200 2026-03-16 20:51 by Ôª×Ó^0^
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
[¿¼ÑÐ] 294Çóµ÷¼Á +3 Zys010410@ 2026-03-13 4/200 2026-03-15 10:59 by zhq0425
[¿¼ÑÐ] ±¾¿ÆÄϾ©´óѧһ־Ը´¨´óҩѧ327 +3 ÂóÌï¸ûÕß 2026-03-14 3/150 2026-03-14 20:04 by ÍâÐÇÎÄÃ÷
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ 309·ÖÇëÇóµ÷¼Á +7 dtdxzxx 2026-03-12 8/400 2026-03-13 14:43 by jxchenghu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û