±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 635  |  »Ø¸´: 11
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

richir8888

Í­³æ (³õÈëÎÄ̳)

[½»Á÷] ÇóÖúCVͼÆ×£¬ÔÚÏßÇó¾È£¡

¸÷λ´óϺ£¬Çë½ÌÒ»¸öÎÊÌ⣺ΪʲôÎÒÈ¡10^3molµÄǦÈÜÒº,4ml+2.5mlHAc-NaAc»º³åÈÜÒº£¨pH=5.0£©¶¨Èݺó²âµÃµÄCVͼ»áÊÇÐí¶àë´Ì£¬
Ìõ¼þ£ºÍ¨µªÆø£¬½Á°è240s£¬É¨ËÙ100mv/s£¬É¨Ã跶Χ-0.2----0.8V£¬¾²Ö¹Ê±¼ä30s£¬Íû½â´ð£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuzaiqing2004

ľ³æ (ÖøÃûдÊÖ)

»Ê¼ÒÉñýˆ½ÌºÃÉ«½ÌÖ÷¡ª¡ªºÃÉ« ...

¡ï
richir8888(½ð±Ò+1,VIP+0):лл 4-5 00:36
ɨÃèµÄʱºò²»ÓýÁ°è°É£¿
Ð¡ÆÆº¢¼Ò×忪ɽ±Ç׿
2Â¥2009-03-30 08:30:18
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zist1174

½ð³æ (СÓÐÃûÆø)

¡ï
richir8888(½ð±Ò+1,VIP+0):лл 4-5 00:36
×÷cvʱºò²»½Á°è£¬³öÏÖë´ÌÏÖÏ󣬿ÉÄÜÊÇÒÇÆ÷ÔëÉù±È½Ï´ó£¬Ïë°ì·¨ÅųýÒÇÆ÷¹ÊÕÏ
3Â¥2009-03-30 13:47:45
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

À¶É«ÑÛÀá6786

¾èÖú¹ó±ö (ÖøÃûдÊÖ)

Сľ³æ

×öi-t²ÅÒª½Á°è¡£×öCV²»ÓðÉ
4Â¥2009-03-30 16:03:54
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yangjie7327396

½ð³æ (СÓÐÃûÆø)

×öCV²»ÄܽÁ°è
5Â¥2009-03-30 16:19:23
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qifang1986

½ð³æ (СÓÐÃûÆø)

ÓÐûÓпÉÄÜÊDzúÉú³ÁµíµÄÔµ¹Ê°¡
6Â¥2009-03-30 16:55:01
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

superroc1983

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

½Á°è¾Í¿ÉÄÜ»áÓÐë´Ì
7Â¥2009-03-30 19:25:07
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hqwife

½ð³æ (ÕýʽдÊÖ)

¡ï
Rainycc(½ð±Ò+1):лл²ÎÓë~~~~~~~
1¡¢È·¶¨É豸ûÎÊÌ⣻2¡¢È·¶¨µç¼«Á¬½Ó¼°²Î±ÈûÎÊÌ⣻3¡¢µç¼«±íÃæ´¦ÀíÊÇ·ñÊʵ±
8Â¥2009-03-30 20:37:11
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

corrtest

ľ³æ (ÖøÃûдÊÖ)


¡ï
Rainycc(½ð±Ò+1):лл²ÎÓë~~~~~~~
²»Òª½Á°è¿´¿´£¬Ã«´ÌÒ»°ã¶¼ÊÇÌåϵ»òÕß»·¾³ÔëÉù¸ÉÈŵģ¡»òÕß¿´¿´ÖÜΧÓÐʲô±ðµÄ²âÊÔÉ豸ÓиÉÈŵģ¡
9Â¥2009-04-02 11:48:57
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liran19820707

½ð³æ (СÓÐÃûÆø)

ÕûÏÂ×À×Ó¶¼»áÓÐë´Ì£¬½Á°è¿Ï¶¨Ò²»áÓÐÓ°Ïì
ICigarette
10Â¥2009-04-02 12:29:41
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ richir8888 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤272Çóµ÷¼Á +23 °¢Ë¹µÙ·Ò2004 2026-03-28 23/1150 2026-03-31 14:31 by ×íÔÚ·çÀï
[¿¼ÑÐ] 307·ÖÇóµ÷¼Á +3 (o~o) 2026-03-31 3/150 2026-03-31 14:13 by guoweigw
[¿¼ÑÐ] 070300»¯Ñ§354Çóµ÷¼Á +13 101´ÎÏ£Íû 2026-03-28 13/650 2026-03-31 13:38 by anny19840123
[¿¼ÑÐ] 334Çóµ÷¼Á +7 Trying] 2026-03-31 7/350 2026-03-31 12:33 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +6 hanamiko 2026-03-30 6/300 2026-03-31 12:19 by ÌÆãå¶ù
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +5 ÕâÊÇÓÐÌ«ÑôÍÛ 2026-03-25 5/250 2026-03-31 09:59 by luoyongfeng
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +5 ¼ÓÒ»Ò»¾Å 2026-03-31 5/250 2026-03-31 09:39 by zhshch
[¿¼ÑÐ] 085601²ÄÁϹ¤³ÌÕÒµ÷¼Á +17 oatmealR 2026-03-29 18/900 2026-03-30 19:21 by Wang200018
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ²ÄÁϹ¤³Ìר˶354ÕÒµ÷¼Á£¡£¡£¡ +5 ±´ß±µ±µ 2026-03-30 5/250 2026-03-30 18:16 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 318Çóµ÷¼Á +7 ³Â³¿79 2026-03-30 7/350 2026-03-30 10:49 by ̽123
[¿¼ÑÐ] 295Çóµ÷¼Á +5 wei-5 2026-03-26 5/250 2026-03-30 08:34 by ̽123
[¿¼ÑÐ] һ־Ը˫һÁ÷»úе285·ÖÇóµ÷¼Á +4 ÐÒÔ˵ÄÈýľ 2026-03-29 5/250 2026-03-29 14:49 by Miko19
[¿¼ÑÐ] 298Çóµ÷¼Á +4 ÖÖÊ¥´Í 2026-03-28 4/200 2026-03-29 08:42 by q1092522407
[¿¼ÑÐ] 0856Çóµ÷¼Á +13 zhn03 2026-03-25 14/700 2026-03-29 08:13 by fmesaito
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 raojunqi0129 2026-03-28 3/150 2026-03-28 15:27 by ÂäÉ˼
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-03-28 3/150 2026-03-28 12:04 by Íõ±£½Ü33
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] 315·ÖÇóµ÷¼Á +7 26¿¼ÑÐÉϰ¶°æ26 2026-03-26 7/350 2026-03-28 04:05 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£Àí¹¤ÄÜÔ´¶¯Á¦£¨085800£©310·ÖÇóµ÷¼Á +3 zhangmingc 2026-03-27 4/200 2026-03-27 19:01 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û