²é¿´: 2832  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

g00008

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿Çë½Ì¹ØÓÚ ¡¾Í¸Ã÷ÖÊËá¡¿ µÄÒ»¸öÎÊÌâ Á˽âµÄÇë½ø ¡¾·¢µãС½ð×Ó 20¸ö¡¿ ÒÑÓÐ9È˲ÎÓë

ÕýÔÚ×öÉúÎï²ÄÁÏ£¬Óõ½Í¸Ã÷ÖÊËᣬµ«ÊµÑéÊÒÖ»ÓÐ͸Ã÷ÖÊËáÄÆ£¬Ò²¾ÍÊÇ͸Ã÷ÖÊËáÑεÄÐÎʽ£¬µ«ÒªÓõ½Í¸Ã÷ÖÊËáµÄ  -COOH, ²»ÖªµÀ͸Ã÷ÖÊËáÄÆÖÐµÄ -COONa  ÔÚË®ÖÐÈܽâ»á²»»á´æÔÚôÈ»ùµÄÐÎʽ¡£    »»¾ä»°Ëµ¾ÍÊÇ£¬Í¸Ã÷ÖÊËáÄÆÖÐÓÐÎÞôÈ»ù´æÔÚ£¬ÈÃÆäÓë-NH2 »ò ¡ªOH  ·´Ó¦£¬²»Ê¤¸Ð¼¤~~~ лл°ïÖúѽ~~~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

·çÓê¼æ³Ì£¡
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

maomao851119

гæ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
2309821Â¥: Originally posted by aifei1206 at 2011-02-28 08:43:20
ÈܽâµÄ͸Ã÷ÖÊËáÄÆÈÜÒºÖпÉÒÔµ÷½ÚpHʹÈÜÒºÖÐÓÐ-COOH£¬Ö÷ÒªµÄÔ­ÒòÊÇ͸Ã÷ÖÊËá-COOHÊÇÈõËᣬ¿ÉÒÔͨ¹ýµ÷½ÚpHÖµµ½Í¸Ã÷ÖÊËáÄÆpKa¸½½ü£¬ÕâÑùÈÜÒºÖÐ¾Í»á´æÔÚÒ»²¿·Ö-COOH Ò»²¿·Ö-COONaÁË¡£Æäʵ±¾Éí͸Ã÷ÖÊËáÄÆÈÜÒºÖоͻáÓкÜÉÙ ...

͸Ã÷ÖÊËáµÄPkaÖµÊǶàÉÙ£¿  µ÷½ÚPHµ½Õâ¸ö¸½½ü»áÓÐʲôÏÖÏóÄãÖªµÀô£¿ÇóÖú

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

8Â¥2012-07-20 08:43:19
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

wangwenfeng

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by g00008 at 2010-10-23 22:50:06:
ÕýÔÚ×öÉúÎï²ÄÁÏ£¬Óõ½Í¸Ã÷ÖÊËᣬµ«ÊµÑéÊÒÖ»ÓÐ͸Ã÷ÖÊËáÄÆ£¬Ò²¾ÍÊÇ͸Ã÷ÖÊËáÑεÄÐÎʽ£¬µ«ÒªÓõ½Í¸Ã÷ÖÊËáµÄ  -COOH, ²»ÖªµÀ͸Ã÷ÖÊËáÄÆÖÐµÄ -COONa  ÔÚË®ÖÐÈܽâ»á²»»á´æÔÚôÈ»ùµÄÐÎʽ¡£    »»¾ä»°Ëµ¾ÍÊÇ£¬Í¸Ã÷ÖÊËáÄÆÖÐÓÐ ...

ÎÒÒòΪÏëÎÊͬÑùµÄÎÊÌâ¡£
2Â¥2011-02-26 15:02:08
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

aifei1206

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÈܽâµÄ͸Ã÷ÖÊËáÄÆÈÜÒºÖпÉÒÔµ÷½ÚpHʹÈÜÒºÖÐÓÐ-COOH£¬Ö÷ÒªµÄÔ­ÒòÊÇ͸Ã÷ÖÊËá-COOHÊÇÈõËᣬ¿ÉÒÔͨ¹ýµ÷½ÚpHÖµµ½Í¸Ã÷ÖÊËáÄÆpKa¸½½ü£¬ÕâÑùÈÜÒºÖÐ¾Í»á´æÔÚÒ»²¿·Ö-COOH Ò»²¿·Ö-COONaÁË¡£Æäʵ±¾Éí͸Ã÷ÖÊËáÄÆÈÜÒºÖоͻáÓкÜÉÙºÜÉÙÒ»²¿·Ö-COOH¡£
3Â¥2011-02-28 08:43:20
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wj_cici

Í­³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by aifei1206 at 2011-02-28 08:43:20:
ÈܽâµÄ͸Ã÷ÖÊËáÄÆÈÜÒºÖпÉÒÔµ÷½ÚpHʹÈÜÒºÖÐÓÐ-COOH£¬Ö÷ÒªµÄÔ­ÒòÊÇ͸Ã÷ÖÊËá-COOHÊÇÈõËᣬ¿ÉÒÔͨ¹ýµ÷½ÚpHÖµµ½Í¸Ã÷ÖÊËáÄÆpKa¸½½ü£¬ÕâÑùÈÜÒºÖÐ¾Í»á´æÔÚÒ»²¿·Ö-COOH Ò»²¿·Ö-COONaÁË¡£Æäʵ±¾Éí͸Ã÷ÖÊËáÄÆÈÜÒºÖоͻáÓÐºÜ ...

͸Ã÷ÖÊËáÄÆpKa  ÊÇʲôÒâ˼°¡£¿
4Â¥2011-03-09 10:48:00
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +7 ¼òľChuFront 2026-03-19 7/350 2026-03-20 14:11 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ±¾ÈË¿¼085602 »¯Ñ§¹¤³Ì ר˶ +18 ²»ÖªµÀ½Ðʲô£¡ 2026-03-15 20/1000 2026-03-20 13:52 by danney002
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 3/150 2026-03-20 11:58 by ßÉßÉßÉßɽÐ
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 8/400 2026-03-20 11:24 by kkcoco25
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +7 Doleres 2026-03-19 7/350 2026-03-20 10:39 by EBSD
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ÂüÊâ2266 2026-03-18 5/250 2026-03-20 09:00 by ZHANG0tao
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] 266Çóµ÷¼Á +5 ÑôÑôÍÛÈû 2026-03-14 10/500 2026-03-19 15:08 by ÑôÑôÍÛÈû
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ydfyh 2026-03-17 3/150 2026-03-19 10:14 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +5 hanamiko 2026-03-18 5/250 2026-03-18 20:19 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +5 À滨çóÍí·ç 2026-03-17 5/250 2026-03-18 14:49 by haxia
[¿¼ÑÐ] 070300»¯Ñ§319Çóµ÷¼Á +6 ½õÀð0909 2026-03-17 6/300 2026-03-18 13:22 by Iveryant
[¿¼ÑÐ] 299Çóµ÷¼Á +5 ¡÷С͸Ã÷* 2026-03-17 5/250 2026-03-18 11:49 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 290·ÖÓпÆÑо­Àú£¬ÂÛÎÄÔÚͶ +7 ÄåÄågk 2026-03-14 7/350 2026-03-16 10:12 by houyaoxu
[¿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] ±¾¿ÆÄϾ©´óѧһ־Ը´¨´óҩѧ327 +3 ÂóÌï¸ûÕß 2026-03-14 3/150 2026-03-14 20:04 by ÍâÐÇÎÄÃ÷
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û