²é¿´: 2225  |  »Ø¸´: 9

ŵ¶¡É½

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖúÒ»¸ö¹ØÓÚÄûÃÊËá-ÄûÃÊËáÄÆ»º³å¶ÔµÄÅäÖÆÎÊÌâ¡£

ÎÒÃÇÏëÒªÅäÖÆÒ»¸öÄûÃÊËá-ÄûÃÊËáÄÆµÄ»º³å¶Ô£¬ÒªÇóPHÔÚ5.6¡£ÔÚÍøÉϲéÕÒ·½·¨£¬ÓÚÊǸ÷ÅäÖÆÄûÃÊËáºÍÄûÃÊËáÄÆµÄ0.1mol/LµÄÈÜÒº£¬È»ºó¸÷È¡5.5mlºÍ14.5ml»ìÔÈ¡£×îºó²âPH¡£µ«½á¹û»ù±¾Ö»Îȶ¨ÔÚ5.1-5.2£¬»¹²îÁË0.4¸öµã¡£ÏÖÔÚÎÒÃÇÈ·¶¨²»ÊÇË®µÄÎÊÌ⣬Ҳ²»ÊÇPHµÄÎÊÌ⣨УÕý¹ýµÄ£©¡£ÇëÎʸÃÈçºÎÅäÖÆÕâ¸ö»º³å¶Ô²ÅÄÜʹPH´ï±ê£¿Ð»Ð»´ó¼Ò
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÏôÏôÒ×Ë®

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2013-01-24 10:08:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

love_sky

½ð³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÎÒÃÇÓõÄÊÇÁ×Ëá¶þÇâÄÆºÍÁ×ËáÇâ¶þÄÆµÄ»º³åÈÜÒº£¬ÅäÖúÃÒ²²»µ½ÐèÒªµÄPH £¬ÎÒÃÇÊÇÓÃÏàÓ¦µÄÁ×ËáºÍÇâÑõ»¯ÄƽÃÕý£¬ÄãÒ²¿ÉÒÔÊÔÊÔÓÃÏàÓ¦µÄËá¼îµ÷½Ú¡£
3Â¥2013-01-24 12:13:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ŵ¶¡É½

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ÏôÏôÒ×Ë® at 2013-01-24 10:08:59
¼ÓÄûÃÊËáÄÆÈÜÒºµ÷phµ½5.6¼´¿É¡£

ÕâÑù²»ÊǺÍÎÒÃDz鵽µÄ×ÊÁϲ»·ûÂð£¿ÒòΪÎÒÃÇÅäÖÆµÄ¿Ú·þÈÜÒºPHÒ²´ï²»µ½ÒªÇó£¬ËùÒÔÕýÔÚÅųýÎÊÌâ¡£¿¼ÂÇÊÇÎÒÃǵĻº³å¶ÔÅäÖÆÓÐÎÊÌâ¡£
4Â¥2013-01-25 08:45:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ŵ¶¡É½

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by love_sky at 2013-01-24 12:13:20
ÎÒÃÇÓõÄÊÇÁ×Ëá¶þÇâÄÆºÍÁ×ËáÇâ¶þÄÆµÄ»º³åÈÜÒº£¬ÅäÖúÃÒ²²»µ½ÐèÒªµÄPH £¬ÎÒÃÇÊÇÓÃÏàÓ¦µÄÁ×ËáºÍÇâÑõ»¯ÄƽÃÕý£¬ÄãÒ²¿ÉÒÔÊÔÊÔÓÃÏàÓ¦µÄËá¼îµ÷½Ú¡£

лл£¬ÄǹÀ¼ÆÎÒÃÇÒ²ÒªÓÃÇâÑõ»¯ÄƵ÷½ÚÁË¡£
5Â¥2013-01-25 08:45:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÐÇÐǵÄÑÛ¾¦

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÎÒÃÇ»áÓò»º¬Óûº³å»ùÍŵÄËá»òÕß¼îÀ´½ÃÕýµÄ
6Â¥2013-01-27 19:21:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ŵ¶¡É½

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by ÐÇÐǵÄÑÛ¾¦ at 2013-01-27 19:21:42
ÎÒÃÇ»áÓò»º¬Óûº³å»ùÍŵÄËá»òÕß¼îÀ´½ÃÕýµÄ

ÄúºÃ£¬ÕâÑù˵µÄ»°£¬ÎÒÔÚÍøÉϲ鵽µÄ×ÊÁÏÊDz»×¼È·µÄ¡£¾ÍÏñ2Â¥Ëù˵£¬Ó¦¸ÃÏÈÅäÖÆÄûÃÊËáÈÜÒº£¬ÔÙÓÃÄûÃÊËáÄÆµ÷½ÚPHÖ±ÖÁ5.6.»òÕßÁ½ÕßÅäÖÆºÃ£¬Ò»°ãPHÔÚ5.2£¬ÎÒÃǾÍÓüîÒº½«PHµ÷ÖÁ5.6
7Â¥2013-01-28 10:45:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÐÇÐǵÄÑÛ¾¦

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
7Â¥: Originally posted by ŵ¶¡É½ at 2013-01-28 10:45:53
ÄúºÃ£¬ÕâÑù˵µÄ»°£¬ÎÒÔÚÍøÉϲ鵽µÄ×ÊÁÏÊDz»×¼È·µÄ¡£¾ÍÏñ2Â¥Ëù˵£¬Ó¦¸ÃÏÈÅäÖÆÄûÃÊËáÈÜÒº£¬ÔÙÓÃÄûÃÊËáÄÆµ÷½ÚPHÖ±ÖÁ5.6.»òÕßÁ½ÕßÅäÖÆºÃ£¬Ò»°ãPHÔÚ5.2£¬ÎÒÃǾÍÓüîÒº½«PHµ÷ÖÁ5.6...

Òâ˼²î²»¶à£¬¾ÍÊDZ£Ö¤Á½ÖÖ»º³å»ùÍŵÄÁ¿¼°±ÈÀý²»±äµÄÇé¿öÏ£¬À´µ÷½ÚPHÖµ

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

8Â¥2013-01-28 10:57:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ŵ¶¡É½

½ð³æ (ÕýʽдÊÖ)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
8Â¥: Originally posted by ÐÇÐǵÄÑÛ¾¦ at 2013-01-28 10:57:43
Òâ˼²î²»¶à£¬¾ÍÊDZ£Ö¤Á½ÖÖ»º³å»ùÍŵÄÁ¿¼°±ÈÀý²»±äµÄÇé¿öÏ£¬À´µ÷½ÚPHÖµ...

ллÄúµÄ°ïÖú
9Â¥2013-01-29 09:35:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ririwowo

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

10Â¥2013-01-29 13:53:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ŵ¶¡É½ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§337Çóµ÷¼Á +5 niko- 2026-03-19 6/300 2026-03-20 20:45 by zhukairuo
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +3 À§À§À§À§À¤À¤ 2026-03-20 3/150 2026-03-20 20:38 by ѧԱ8dgXkO
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-03-20 3/150 2026-03-20 20:35 by ѧԱ8dgXkO
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ÂüÊâ2266 2026-03-18 5/250 2026-03-20 09:00 by ZHANG0tao
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +6 z1z2z3879 2026-03-18 6/300 2026-03-20 08:49 by xingguangj
[ÂÛÎÄͶ¸å] ÉêÇë»Ø¸åÑÓÆÚÒ»¸öÔ£¬±à¼­Í¬ÒâÁË¡£µ«ÏµÍ³ÉϵÄʱ¼äû±ä£¬¸ø±à¼­ÓÖдÓʼþÁË£¬Ã»»Ø¸´ 10+3 wangf9518 2026-03-17 4/200 2026-03-19 23:55 by babero
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ˾¿Õ. 2026-03-18 6/300 2026-03-18 23:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +4 ÊØºòϦÑôCF 2026-03-18 4/200 2026-03-18 22:16 by li123456789.
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +5 hanamiko 2026-03-18 5/250 2026-03-18 20:19 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] 085601ר˶£¬×Ü·Ö342Çóµ÷¼Á£¬µØÇø²»ÏÞ +5 share_joy 2026-03-16 5/250 2026-03-18 14:48 by haxia
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 070305Çóµ÷¼Á +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û