Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 558  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßtanshubo2005½«ÔùËÍÄú 4 ¸ö½ð±Ò
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

tanshubo2005

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖúÒÒÈ²ÖÆÒÒÈ©·½·¨£¨ÓÐЧÖÁ30ÈÕ£©

ÓÃÒÒÈ²ÖÆ±¸ÒÒÈ©µÄ·½·¨£»¼òµ¥£¬²úÂʸߵķ½·¨£¬
×îºÃÓÐÎÄÏײο¼

» ²ÂÄãϲ»¶

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

СÓà9600

гæ (³õÈëÎÄ̳)

ÅðÇ⻯Ñõ»¯·´Ó¦£¬·´Ó¦ÓëÏ©ÌþÏàËÆ£¬Éú³ÉÏ©´¼Ê½£¬²»Îȶ¨ÒªÖØÅÅ¡£
5Â¥2008-12-05 22:16:51
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

zhijin

½ð³æ (СÓÐÃûÆø)

Ë®»¯·¨£¬Í¦³ÉÊìµÄ·½·¨¡£ÎÄÏ×cnkiÉϵ½´¦¶¼ÓУ¬Ò»°ãµÄÓлú»¯Ñ§ÉÏÒ²ÓС£
2Â¥2008-12-04 15:31:12
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

szl7082

¡ï
tanshubo2005(½ð±Ò+1,VIP+0):ÁòËṯ£¬ÁòËá·¨£¬ÓÐÏêϸµÄ²ÎÊýô£¿
1¡£¿ÉÒÔ¼ÓÁ½´ÎHCl£¨°´ÕÕÂíÊϹæÔò¼Ó³É£©£¬ÔÙË®½â£¬ÐγÉÒ»¸öCÉÏÁ¬½ÓÁ½¸ö¡ªOHµÄ½á¹¹£¬ÕâÖֽṹºÜ²»Îȶ¨£¬×Ô¶¯ÖØÅźó£¬ÍÑË®ÐγÉÒÒÈ©¡£
2¡£ÒÒȲµÄË®ºÏ·´Ó¦ ÒÒȲ+H2O¡ú(´ß»¯¼Á) CH3CHO
´ß»¯¼ÁΪHgSO4ºÍH2SO4
ÊÇÒ»Öֺܺõķ½·¨¡£ÊÂʵÉÏ£¬Êµ¼ÊÉú»îÉú²úÖл¹ÊǵڶþÖз½·¨Ó¦Óõĸü¶à£¬ÒòΪ·½·¨¼òµ¥£¬²úÂÊÒ²ºÜ¿É¹Û

ÖйúÖÐÒ½Ò©³ö°æÉçµÄ¡¶Óлú»¯Ñ§¡·Ò»ÊéÉÏÓнéÉÜ
3Â¥2008-12-04 21:50:06
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

blackcofffee

ľ³æ (ÕýʽдÊÖ)

Ë®»¯·¨²»´í  ¼òµ¥ ²úÂÊÒ²ºÜ¸ß  ²»·ÁÒ»ÊÔ
4Â¥2008-12-05 08:55:05
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291 Çóµ÷¼Á +38 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 39/1950 2026-04-15 08:03 by ²»ÎÒÀ­ÂÌ¿¨
[¿¼ÑÐ] ²ÄÁÏרҵ344Çóµ÷¼Á +17 hualkop 2026-04-10 22/1100 2026-04-14 16:21 by sxdj2
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +32 ºÎÈó²É123 2026-04-10 34/1700 2026-04-14 08:47 by ľľmumu¡«
[¿¼ÑÐ] 332Çóµ÷¼Á +15 ½¶½¶123 2026-04-10 15/750 2026-04-13 23:12 by pies112
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +24 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 27/1350 2026-04-13 22:22 by pies112
[¿¼ÑÐ] ²ÄÁϸ´ÊÔÇóµ÷¼Á +24 xhhdjdjsjks 2026-04-09 24/1200 2026-04-13 15:49 by ÐÒÃâ ..
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] 22408µ÷¼Á315·Ö +3 zhuangyan123 2026-04-09 3/150 2026-04-12 00:25 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-08 15/750 2026-04-11 20:28 by dongdian1
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +7 Íôij. 2026-04-09 7/350 2026-04-11 14:37 by luhong1990
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +9 Claireyyyy 2026-04-09 10/500 2026-04-10 21:21 by Claireyyyy
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +9 jggshjkkm 2026-04-10 9/450 2026-04-10 14:55 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶ÉúÎïѧ326·Ö£¬Çóµ÷¼Á +8 Áõīī 2026-04-09 8/400 2026-04-10 12:00 by pengliang8036
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +9 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-09 10/500 2026-04-09 20:01 by Orcid
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û