±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1427  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

YR-Íõ

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] DEAE-52·ÖÀë¶àÌÇʱ£¬DEAE-52½á¿é ÒÑÓÐ2È˲ÎÓë

Ôõô½â¾ö½á¿éµÄÎÊÌâ°¡£¬¼±¼±¼±
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

YR-Íõ

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by yuyanbaby at 2016-03-29 15:42:29
Ôõô»á½á¿éÄØ£¬ÊDz»ÊǶϲãÁË£¬ÖØÐÂ×°ÖùÊÔÊÔ

¾ÍÊǽá¿éÁË£¬ÅÝÁ˺ܶàÌìÒ²Óнá¿é

·¢×ÔСľ³æIOS¿Í»§¶Ë
3Â¥2016-03-30 08:50:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

yuyanbaby

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ôõô»á½á¿éÄØ£¬ÊDz»ÊǶϲãÁË£¬ÖØÐÂ×°ÖùÊÔÊÔ
ûÓÐÒ¼·NÀ§ëy£¬Êdzɠ‘Š…·Å—‰µÄÀíÓÉ¡£
2Â¥2016-03-29 15:42:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuyanbaby

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by YR-Íõ at 2016-03-30 08:50:00
¾ÍÊǽá¿éÁË£¬ÅÝÁ˺ܶàÌìÒ²Óнá¿é
...

Äã¿ÉÒÔÊÔÒ»ÊÔÓÃËá¼î´¦ÀíÏ£¬»òÕß³¬Éù´¦ÀíÊÔÊÔ
ûÓÐÒ¼·NÀ§ëy£¬Êdzɠ‘Š…·Å—‰µÄÀíÓÉ¡£
4Â¥2016-03-30 12:41:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Éñµñ¸ç

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Äã³¢ÊÔÏ´˷¨Ó¦¸ÃûÎÊÌ⣬Ҫ²»¾ÍÊÇÄãÂòµÄÌîÁÏÓÐÎÊÌ⣺
1.ÏȽ«¸É·ÛµÄÏËÎ¬ËØ½þÅÝÔÚÕôÁóË®ÖУ¬Ò»¶Îʱ¼ä´óÔ¼3Сʱ×óÓÒ£¬È¥³ýÉÏ²ãÆ¯¸¡ÔÓÖÊ£¬×îºÃ³é¸Éһϣ»
2.ÔÙÓÃ0.5mol/lµÄHClÈÜÒº½þÅÝ2Сʱ£¬ÓÃÈ¥Àë×Óˮϴ¾»ÖÁPHÖÐÐÔ£¬²¢³é¸É£»
3.½«³é¸ÉµÄÏËÎ¬ËØÔÙ½þÅÝÔÚ0.5mol/lµÄNaOHÈÜÒºÖÐ2Сʱ£¬ÓÃÈ¥Àë×ÓˮϴÖÁÖÐÐÔ£¬³é¸É¡£¼´¿ÉÓÃÁË

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

5Â¥2016-03-31 09:29:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 303Çóµ÷¼Á +9 DLkz1314. 2026-03-30 9/450 2026-04-03 18:34 by lsÁõ˧
[¿¼ÑÐ] 298Çóµ÷¼Á +9 ÖÖÊ¥´Í 2026-03-29 9/450 2026-04-03 17:52 by Jimmyandyou
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +15 Ò»ÑùYWY 2026-04-02 15/750 2026-04-03 15:39 by Çç¿Õ210210
[¿¼ÑÐ] 274Çóµ÷¼Á +9 ˳Àí³ÉÕÅ 2026-04-03 10/500 2026-04-03 15:10 by °¡¿¡£¡
[¿¼ÑÐ] 085600ר˶²ÄÁÏÓ뻯¹¤348·ÖÇóµ÷¼Á +10 ÉÏѧÀ²£¡ 2026-04-01 11/550 2026-04-03 14:13 by °ÙÁéͯ888
[¿¼ÑÐ] 316Çóµ÷¼Á +14 ÖÛ×Ô¹£ 2026-04-01 18/900 2026-04-03 10:28 by linyelide
[¿¼ÑÐ] ±§Ç¸ +5 ÌïºéÓÐ 2026-03-30 5/250 2026-04-03 10:24 by linyelide
[¿¼ÑÐ] ר˶ 351 086100 Ò²ÊÇ¿¼µÄ²Ä¿Æ»ù ±¾¿ÆÒ²ÊDzÄÁÏ +8 202451007219 2026-04-02 8/400 2026-04-03 09:50 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-04-02 3/150 2026-04-03 08:44 by yulian1987
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ£¬085600£¬344 +7 κ×Óper 2026-04-02 8/400 2026-04-02 21:12 by °ÙÁéͯ888
[ÂÛÎÄͶ¸å] chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú 120+4 Yishengeryi 2026-03-30 6/300 2026-04-02 17:19 by Yishengeryi
[¿¼ÑÐ] 282Çóµ÷¼Á +13 ºôÎü¶¼ÊǼõ·Ê 2026-04-01 13/650 2026-04-02 14:10 by baoball
[¿¼ÑÐ] 085900ÍÁľˮÀû336·ÖÇóµ÷¼Á +4 Zhangjiangj 2026-03-31 6/300 2026-04-02 11:40 by 1753564080
[¿¼ÑÐ] 270µ÷¼Á +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
[¿¼ÑÐ] 291Çóµ÷¼Á +3 ÃÔÃÉľľ 2026-04-01 4/200 2026-04-01 11:07 by ÄæË®³Ë·ç
[¿¼ÑÐ] 353Çóµ÷¼Á +3 ½­ÉÏ·ã_26 2026-03-28 3/150 2026-03-31 15:53 by jp9609
[¿¼ÑÐ] ±¾¿Æ211×Ü·Ö289£¬08¹¤Ñ§ÕæÐÄÇóµ÷¼Á +3 utopiaE 2026-03-30 3/150 2026-03-30 23:42 by ms629
[¿¼ÑÐ] 305Çóµ÷¼Á +8 RuiFairyrui 2026-03-28 8/400 2026-03-29 08:22 by fmesaito
[¿¼ÑÐ] ±¾¿ÆË«·Ç²ÄÁÏ£¬¿ç¿¼Ò»Ö¾Ô¸»ªµç085801µçÆø£¬283Çóµ÷¼Á£¬ÈκÎרҵ¶¼¿ÉÒÔ +6 ֥ʿѩbaoo 2026-03-28 8/400 2026-03-29 08:16 by ËÉ»¨¸×1201
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û