Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 455  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

fwrq

гæ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÌÖÂÛ¡¿ÎÊÒ»¸öÎÊÌ⣬¹ØÓÚÇ¿Ëᣨ¼î£©ºÍÈõËᣨ¼î£©

ÓÐÒ»¸öÎÊÌ⣬ÎÒÏë×·¸ù¾¿µ×Ò»ÏÂ
±ÈÈ磬ͬÊÇpH=13µÄÇâÑõ»¯ÄƺͰ±Ë®ÈÜÒº
Ò»¸öÇ¿¼î£¬Ò»¸öÈõ¼î
ËûÃÇ×÷Ϊ¼î²Î¼Ó·´Ó¦Óжà´óÇø±ðÄØ£¿
ÎÒÈÏΪpHÒ»Ñù£¬ÄÇôOH-Ũ¶ÈÊÇÏàµÈµÄ£¬
ÔÚ·´Ó¦Ö®³õ£¬Á½ÕßûÓÐÈκÎÇø±ð£¨¶ÔÂ𣿣©£¬
µ«Ëæ×Å·´Ó¦½øÐУ¬°±Ë®»á»ºÂýÊͷŸü¶àOH-
ÎÒµÄÀí½â¶ÔÂ𣬻¹ÓÐûÓÐÆäËüÇø±ð£¿
»òÕßÓ¦¸ÃÔõô¿¼ÂDZȽÏÍ×µ±£¿£¨ÎÒÏë´Ó°±Ë®µÄµçÀëÆ½ºâ½Ç¶È¿¼ÂÇ£¬µ«Ïë²»Çå³þ£©
лл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

yangjianchun

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
heavence007(½ð±Ò+1,VIP+0):ллӦÖú 6-29 00:17
Óеķ´Ó¦ÒÀÀµÓÚÇâÑõ¸ùŨ¶È£¬ËùÒÔÔÚÐèÒª½Ï¸ßŨ¶ÈµÄʱºò£¬°±Ë®²»¾ß±¸Õâ¸öÌõ¼þ¡£
Ô½°Ñʵ±ÊÂÔ½ÊÇÊ£¡
2Â¥2009-06-28 09:40:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fwrq

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by yangjianchun at 2009-6-28 09:40:
Óеķ´Ó¦ÒÀÀµÓÚÇâÑõ¸ùŨ¶È£¬ËùÒÔÔÚÐèÒª½Ï¸ßŨ¶ÈµÄʱºò£¬°±Ë®²»¾ß±¸Õâ¸öÌõ¼þ¡£

µ«°±Ë®µÄÇâÑõ¸ùŨ¶ÈÒ²¿ÉÒÔ´ïµ½ºÜ¸ßµÄ°É£¨0.1M °±Ë®£¬pH¾Í¿ÉÒÔ½Ó½ü11ÁË£©
¹Ø¼üÎÊÌâÊÇ£¬¼ÙʹÇâÑõ¸ùŨ¶ÈÏàͬ£¬Á½Õß×÷Ϊ·´Ó¦Îï»ò½éÖÊ»¹ÓÐûÓÐÆäËüÇø±ð£¿
3Â¥2009-06-28 10:04:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yytsnake

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
heavence007(½ð±Ò+1,VIP+0):ллӦÖú 6-29 00:16
pHÏàͬ£¬µ«Å¨¶ÈÏà²îºÜ´ó£¬Í¬ÑùÓÃÇ¿ËáÖкͣ¬1ÉýpH=13µÄÇâÑõ»¯ÄƺÍ1ÉýpH=13µÄ°±Ë®ËùÐèËáµÄÁ¿ÊDz»Í¬µÄ¡£
4Â¥2009-06-28 16:38:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ fwrq µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +9 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 9/450 2026-04-14 16:03 by Art1977
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 41/2050 2026-04-14 15:36 by zs92450
[¿¼ÑÐ] È˹¤ÖÇÄÜ320µ÷¼Á08¹¤À໹Óлú»áÂð +18 Õñ¡ªTZ 2026-04-10 19/950 2026-04-14 10:34 by screening
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[»ù½ðÉêÇë] 2026 WRÇà°Î +3 ¶¬ÈÕÑô¹âCAS 2026-04-09 6/300 2026-04-13 18:40 by liuchb715
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¹¤085600 331·Ö +7 ÌìÏÂww 2026-04-09 7/350 2026-04-13 09:01 by lhj2009
[¿¼ÑÐ] Ò»Ö¾Ô¸0807 ÊýÒ»Ó¢Ò» 313 ÓÐûÓжþÂÖµ÷¼Á +12 emokidd 2026-04-08 13/650 2026-04-13 08:32 by lhj2009
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +4 ½ñÌìÊǸöСºÅ 2026-04-08 4/200 2026-04-13 00:20 by baobaoye
[¿¼ÑÐ] 322Çóµ÷¼Á +6 123°²¿µ 2026-04-12 13/650 2026-04-12 15:51 by 123°²¿µ
[¿¼ÑÐ] ²ÄÁϹ¤³ÌÈÕÓÉúÇóµ÷¼Á +7 0856?µ÷¼Á 2026-04-10 7/350 2026-04-11 21:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +7 Íôij. 2026-04-09 7/350 2026-04-11 14:37 by luhong1990
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ´úfish 2026-04-09 16/800 2026-04-11 10:26 by wwj2530616
[¿¼ÑÐ] 085402ͨÐŹ¤³Ìµ÷¼Á£¬ÓÐ4Ïîѧ¿Æ¾ºÈü¹ú½±£¨µçÈü¹ú¶þ£©£¬Ë¶Ê¿Ñо¿Éúµ÷¼Á×Ô¼öÐÅ¡£ +5 mÓÀo²»vÑÔoÆúm 2026-04-09 5/250 2026-04-11 09:33 by zhq0425
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 13/650 2026-04-10 10:27 by liuhuiying09
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] ÕÐÊÕÓлú»¯Ñ§¡¢»¯¹¤£¬Ò©Ñ§£¬Ê³Æ·µÆ×¨ÒµÑ§Éú +3 yrfhjgdj 2026-04-08 3/150 2026-04-09 10:15 by QYQX_123
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û