Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 790  |  »Ø¸´: 7
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

bamh5jp8540

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] °ïæ·­ÒëÒ»ÏÂÁ©¶ÎÎÄÏ×£¬Ã²ËÆÊǶíÓÔÛ²»¶®£¬Ð¡³æÔÚ´Ëл¹ýÁË£¡£¡£¡

ºÃÏñ¸ÃÎÄÏ×½²µÄÊÇ2,4-¶þÂȱ½ÑõÒÒËáµÄºÏ³ÉÎÊÌ⣬µ«Ð¡³æ¿´²»¶®£¬Çë´óÏÀÄÜ·ñ°ïæ·­Òë´ÓÖÐÎÄ£¬²»Ê¤¸Ð¼¤£¡£¡£¡
°ïæ·­ÒëÒ»ÏÂÁ©¶ÎÎÄÏ×£¬Ã²ËÆÊǶíÓÔÛ²»¶®£¬Ð¡³æÔÚ´Ëл¹ýÁË£¡£¡£¡
ͼƬ1.jpg


°ïæ·­ÒëÒ»ÏÂÁ©¶ÎÎÄÏ×£¬Ã²ËÆÊǶíÓÔÛ²»¶®£¬Ð¡³æÔÚ´Ëл¹ýÁË£¡£¡£¡-1
ͼƬ2.jpg

» ²ÂÄãϲ»¶

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

weiqshuai

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÎÒÊÇѧ¶íÓïµÄ£¬ÉÏÃæÕâ¶Î²»ÊǶíÓï£¬Ã²ËÆ·¨Óï¡£
2Â¥2013-09-23 11:42:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bamh5jp8540

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by weiqshuai at 2013-09-23 11:42:10
ÎÒÊÇѧ¶íÓïµÄ£¬ÉÏÃæÕâ¶Î²»ÊǶíÓï£¬Ã²ËÆ·¨Óï¡£

Ŷ£¡ÎÒÊDzµģ¡Ð»Ð»ÁË

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
3Â¥2013-09-23 11:55:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fjtony163

°æÖ÷ (ÎÄ̳¾«Ó¢)

Ã×Ã×

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
2Â¥: Originally posted by weiqshuai at 2013-09-23 11:42:10
ÎÒÊÇѧ¶íÓïµÄ£¬ÉÏÃæÕâ¶Î²»ÊǶíÓï£¬Ã²ËÆ·¨Óï¡£

ÆäʵÊÇÂÞÂíÄáÑÇÓïÀ´×Å¡£¡£¡£ËäÈ»ÓÐЩ´ÊºÍ·¨ÓïÏàËÆ¡£ËùÒÔÕâ±ß¹À¼ÆÃ»ÓÐѧÕâ¸öСÓïÖֵġ£¡£
4Â¥2013-09-25 14:29:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bigheaddm

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Ì«¸´ÔÓÁË£¬ÎҸ㲻¶¨¡£
¾ÍÕâô×Űɡ£
5Â¥2013-09-25 15:24:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

husayn

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

×Ô¼ºÇýø or Õ³µ½ googleÀï¾ÍOKÁË
6Â¥2013-09-26 16:41:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

husayn

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
bamh5jp8540: ½ð±Ò+10, ·­ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2013-09-26 23:28:28
ǰÁ½¾äµÄ·­Òë A solution 41 g of NaOH in 50 mL water was added to 94 g of phenol at a temperature of 55-60 C. It was brought to reflux and distribute a solution of sodium chloroacetate in water obtained from 113 g chloroacetic acid and 48 g of NaOH in 600 mL water.
7Â¥2013-09-26 16:53:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bamh5jp8540

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by husayn at 2013-09-26 16:53:10
ǰÁ½¾äµÄ·­Òë A solution 41 g of NaOH in 50 mL water was added to 94 g of phenol at a temperature of 55-60 C. It was brought to reflux and distribute a solution of sodium chloroacetate in water obtain ...

¸ßÊÖ£¡£¡£¡

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
8Â¥2013-09-26 23:28:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ bamh5jp8540 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§327Çóµ÷¼Á +10 ÍõÍõ°×ʯ 2026-04-06 11/550 2026-04-07 23:54 by JourneyLucky
[¿¼ÑÐ] ¿¼Ñе÷¼Á +8 ±ù±ù£¬£¬£¬ 2026-04-07 8/400 2026-04-07 22:49 by JourneyLucky
[¿¼ÑÐ] 328Çóµ÷¼Á +13 lftmya 2026-04-07 14/700 2026-04-07 22:45 by JourneyLucky
[¿¼ÑÐ] 331Çóµ÷¼Á +5 ÕÅÔªÒ» 2026-04-07 6/300 2026-04-07 22:13 by hemengdong
[¿¼ÑÐ] 071000ÉúÎïѧ£¬Ò»Ö¾Ô¸ÉîÛÚ´óѧ296·Ö£¬Çóµ÷¼Á +12 TIckLw 2026-04-06 13/650 2026-04-07 20:34 by lijunpoly
[¿¼²©] ²©Ê¿ÉêÇë +3 IQwQl 2026-04-05 3/150 2026-04-07 20:31 by greychen00
[¿¼ÑÐ] 285Çóµ÷¼Á +6 AZMK 2026-04-07 6/300 2026-04-07 20:13 by shanqishi
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©273Çóµ÷¼Á +14 ÀóÌâÄÏǽ 2026-04-05 15/750 2026-04-07 16:29 by ¿É¿Ú¿ÉÀÖ²»¼Ó±ùØ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©2£¬²ÄÁÏÓ뻯¹¤308Çóµ÷¼Á +16 ÐܶþÏëÉϰ¶ 2026-04-04 17/850 2026-04-07 14:58 by BruceLiu320
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ËùÄî¼°ËùÍû 2026-04-06 3/150 2026-04-06 17:30 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 346·ÖµÄÉúÎïÓëÒ½Ò©08600Çóµ÷¼Á +6 ³£ÓêÑôÉϰ¶ 2026-04-05 7/350 2026-04-06 12:36 by lys0704
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±Å©ÁÖÐóÄÁר˶336·ÖÇóµ÷¼Á +3 5ourr 2026-04-03 3/150 2026-04-05 10:40 by JOKER0401
[¿¼ÑÐ] 316Çóµ÷¼Á +9 Ä«³½_Orion926 2026-04-04 9/450 2026-04-04 21:35 by lbsjt
[¿¼ÑÐ] ÇóÉúÎïѧµ÷¼Á +14 15172915737 2026-04-01 14/700 2026-04-04 20:13 by babysonlkd
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏʦ·¶361·Ö£¬»¯Ñ§Çóµ÷¼Á +7 Nicole88888 2026-04-01 7/350 2026-04-04 18:28 by macy2011
[¿¼ÑÐ] 295Çóµ÷¼Á +3 ÉÐټѽ 2026-04-03 4/200 2026-04-03 21:23 by zhq0425
[¿¼ÑÐ] 315·Ö 085602 Çóµ÷¼Á +15 26¿¼ÑÐÉϰ¶°æ26 2026-04-02 15/750 2026-04-03 12:45 by xingguangj
[¿¼ÑÐ] Çóµ÷¼Á +3 ÐÄÏëÊÂ³É¿É 2026-04-03 3/150 2026-04-03 11:22 by wangjy2002
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼²ÄÁÏ¿ÆÑ§Ó빤³Ì288·Ö£¬Çóµ÷¼Á +14 Êdz½°¡ 2026-04-02 14/700 2026-04-02 21:10 by dongzh2009
[˶²©¼ÒÔ°] ¿¼Ñе÷¼Á +5 ÂæÍÕÄÐÈË 2026-04-01 5/250 2026-04-01 14:28 by syjjj0321
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û