±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2427  |  »Ø¸´: 6

³Ê»¨ÎƵÄÔÆ²Ê

гæ (СÓÐÃûÆø)

[ÇóÖú] PH¼ÆÊ¹Óã¬Ð£ÕýʱÊýÖµÏÔʾ³ö´í£¬Ê²Ã´ÎÊÌâ

ÎÒÃǵÄPH¼ÆÊÇDELTA 320Ð͵ģ¬Ê¹ÓÃÁ½µã·¨Ð£Õý£¬Ê¹ÓÃÁ×ËáÑκÍÅðɰ£¬PH·Ö±ðΪ6.8ºÍ9.2£¬Á×ËáÑνÃÕýʱºÜºÃ£¬µ«µ½ÁËÅðɰµÄʱºò£¬ÂíÉϵ½9.2µÄʱºò£¬È´Í»È»ÏÔʾ³ÉÁË¡¾¡ª¡ª¡ª¡ª¡¿£¬²»ÖªµÀÔõô»ØÊ£¬¼±ÎÊ£¡
лл¸÷λÁË£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

kangyumin

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¿ÉÄÜÊǵ缫»µÁË£¬ÓÃ0.1µÄÑÎËá½þÅÝ15·ÖÖÓ£¬ÔÚ½þÅÝÔÚ3MÂÈ»¯¼ØÖÐÔÙУÕýÊÔÊÔ£¬Ð£ÕýбÂʲ»ºÃ¾Í±¨´í¡£
2Â¥2012-03-12 22:23:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³Ê»¨ÎƵÄÔÆ²Ê

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
Â¥: Originally posted by kangyumin at 2012-03-12 22:23:48:
¿ÉÄÜÊǵ缫»µÁË£¬ÓÃ0.1µÄÑÎËá½þÅÝ15·ÖÖÓ£¬ÔÚ½þÅÝÔÚ3MÂÈ»¯¼ØÖÐÔÙУÕýÊÔÊÔ£¬Ð£ÕýбÂʲ»ºÃ¾Í±¨´í¡£

0.1mol/l?3MʲôÒâ˼£¬Ð»Ð»
3Â¥2012-03-13 08:09:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wjlsky

½ð³æ (СÓÐÃûÆø)

MÒâ˼ÊÇmol/l
ÏÔʾ´íÎó£¬Ð±Âʲ»ºÃ£¬ÊǽÃÕý²»¹ýÈ¥
¸ü»»½ÃÕý±ê×¼ÈÜÒºÊÔÊÔ£¬È绹²»ÐУ¬¼ì²âµç¼«£¡

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

4Â¥2012-03-13 10:55:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

m919

½ð³æ (ÖøÃûдÊÖ)

ʵÑé½´Ó͵³Æ®¹ý
²»ÊÇÎÒ²»Ïëȥ׬ÄÇ8¸öBB£¬¶øÊÇ¿ÉÑ¡ÏîÕÒ²»µ½ÎÒµÄרҵ¡­¡­
5Â¥2012-03-13 13:10:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³Ê»¨ÎƵÄÔÆ²Ê

гæ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
Â¥: Originally posted by wjlsky at 2012-03-13 10:55:57:
MÒâ˼ÊÇmol/l
ÏÔʾ´íÎó£¬Ð±Âʲ»ºÃ£¬ÊǽÃÕý²»¹ýÈ¥
¸ü»»½ÃÕý±ê×¼ÈÜÒºÊÔÊÔ£¬È绹²»ÐУ¬¼ì²âµç¼«£¡

лл
6Â¥2012-03-13 17:29:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xdz1978

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

³ÖÖ®ÒԺ㣡

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Èç¹ûÓжą̀ÒÇÆ÷£¬¿É°Ñµç¼«Ìæ»»Ò»ÏÂÊÔÊÔ£¬¿ÉÄÜÊǽӴ¥µÄÎÊÌâ
Ò»ÉíÕýÆø£¬Á½ÐäÇå·ç£¬Èý²Íα¥£¬ËÄ´ó½Ô¿Õ£¡
7Â¥2012-03-13 20:24:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ³Ê»¨ÎƵÄÔÆ²Ê µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 309Çóµ÷¼Á +16 Ë­²»ÊÇÉÙÄê 2026-03-29 16/800 2026-03-31 16:47 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 085601 329·Öµ÷¼Á +6 yzsa12 2026-03-31 6/300 2026-03-31 15:23 by yanflower7133
[¿¼ÑÐ] ±¾¿Æ211ÉúÎïҽѧ¹¤³Ì085409Çóµ÷¼Á339·Ö +7 Àï×Óľyy 2026-03-29 7/350 2026-03-31 14:35 by fmesaito
[¿¼ÑÐ] Çóµ÷¼Á ÉúÎïѧ 377·Ö +5 zzll03 2026-03-31 5/250 2026-03-31 14:28 by ¼Çʱ¾2026
[¿¼ÑÐ] 085602 307·Ö Çóµ÷¼Á +8 ²»ÖªµÀ½Ðʲô£¡ 2026-03-26 8/400 2026-03-31 12:19 by 1018329917
[¿¼ÑÐ] µ÷¼ÁÇóԺУÕÐÊÕ +7 º×¾¨¸ë 2026-03-28 7/350 2026-03-31 11:21 by oooqiao
[¿¼ÑÐ] 083000ѧ˶274Çóµ÷¼Á +12 LiÀîÓã 2026-03-26 12/600 2026-03-31 10:01 by cal0306
[¿¼ÑÐ] 335Çóµ÷¼Á +3 321* 2026-03-31 3/150 2026-03-31 09:00 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 22408 359·Öµ÷¼Á +4 Qshers 2026-03-27 8/400 2026-03-31 08:53 by Qshers
[¿¼ÑÐ] ±§Ç¸ +4 ÌïºéÓÐ 2026-03-30 4/200 2026-03-30 21:26 by mumin1990
[¿¼ÑÐ] 0703»¯Ñ§321·ÖÇóµ÷¼Á +10 Èýdd. 2026-03-30 11/550 2026-03-30 19:24 by markhwc
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸ÄÏÀí¹¤²ÄÁϹ¤³Ì ±¾¿Æºþ¹¤´ó Çóµ÷¼Á +12 ÓóÄàСÁåîõ 2026-03-28 12/600 2026-03-30 17:06 by wangjy2002
[¿¼ÑÐ] 299Çóµ÷¼Á +10 15188958825 2026-03-25 10/500 2026-03-29 17:51 by ÍõÁÁ_´óÁ¬Ò½¿Æ´ó
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ¼³Òàê» 2026-03-29 6/300 2026-03-29 13:40 by peike
[¿¼ÑÐ] 279Çóµ÷¼Á +4 µûÎèÇáÈÆ 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[¿¼ÑÐ] 331»·¾³¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +3 ìÚÈ»ºÃÔËÆø 2026-03-27 3/150 2026-03-28 04:11 by fmesaito
[¿¼ÑÐ] Çóµ÷¼Á +4 Áã°Ë# 2026-03-27 4/200 2026-03-27 18:07 by yu221
[¿¼ÑÐ] 266·ÖÇó²ÄÁÏ»¯¹¤Ò±½ð¿óÒµµÈרҵµÄµ÷¼Á +4 ÍÛºôºßºôºß 2026-03-26 4/200 2026-03-27 17:02 by zhyzzh
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] ÇóbÇøÔºÐ£µ÷¼Á +4 ÖÜ56 2026-03-24 5/250 2026-03-25 17:12 by yishunmin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û