±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 5527  |  »Ø¸´: 12

ZTB°®»¯Ñ§

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] ¹ØÓÚÁ×Ëá¸ùËæPH±ä»¯µÄ·Ö²¼ÎÊÌâ

¸÷λ³æÓÑ£¬ÇëÎÊ0.1mol/LµÄ(NH4)3PO4ÈÜÒº£¬pHΪ9.1£¬ÎÒÔõÑù²ÅÄÜÖªµÀÕâÀïÃæµÄÁ×Ëá¸ù£¬Á×ËáÒ»Çâ¸ùºÍÁ×Ëá¶þÇâ¸ùÊÇÔõÑù·Ö²¼µÄ£¿Èç¹ûÏòÉÏÊöÈÜÒºÖмÓÈëÉÙÁ¿µÄËáµ¼ÖÂpHÖµ±ä»¯ºó£¬Á×Ëá¸ù£¬Á×ËáÒ»Çâ¸ùºÍÁ×Ëá¶þÇâ¸ùµÄ·Ö²¼ÓֻᷢÉúÔõÑùµÄ¸Ä±ä£¿Ò»¶¨ÒªÓж¨Á¿µÄÇúÏߣ¬Ð»Ð»
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ºÃºÃ¿ÆÑÐ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

blacksky00

Òø³æ (ÖøÃûдÊÖ)

¡ï
suruiqin: ½ð±Ò+1, ¹ÄÀø½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ~ 2013-09-16 09:09:03
»ªÖÐʦ´óµÈÖ÷±àµÄ·ÖÎö»¯Ñ§½Ì²ÄÉÏÓÐÁ×Ëá¸ùËæpH ±ä»¯µÄÎïÖÖ·Ö²¼Í¼£¬Çҽ̲ÄÀïÃæÓÐÒ»¸öÀýÌâÊǼÆËãÁ×Ëá¸ùµÄ¸÷ÖÖÎïÖÖ·Ö²¼·ÖÊý¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2013-08-21 09:32:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

lw1237

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¸ù¾Ýζȣ¬»¯Ñ§Æ½ºâ³£Ê죬Ũ¶È£¬Ëã!

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
liuwei
3Â¥2013-08-21 12:30:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ZTB°®»¯Ñ§

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by lw1237 at 2013-08-21 12:30:58
¸ù¾Ýζȣ¬»¯Ñ§Æ½ºâ³£Ê죬Ũ¶È£¬Ëã!

ÎÒÒ²¼ÇµÃ֮ǰµÄʱºòËã¹ý¡£µ«ÊÇÏÖÔÚÒѾ­ÍË»¯µ½²»ÖªµÀ¸ÃÕ¦ËãÁË£¬ÕæÊDZ¯°§°¡£¬Çó²½Öè
ºÃºÃ¿ÆÑÐ
4Â¥2013-08-21 13:31:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lw1237

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
ZTB°®»¯Ñ§: ½ð±Ò+10, ¡ïÓаïÖú 2013-09-15 16:29:56
ÒýÓûØÌû:
4Â¥: Originally posted by ZTB°®»¯Ñ§ at 2013-08-21 13:31:07
ÎÒÒ²¼ÇµÃ֮ǰµÄʱºòËã¹ý¡£µ«ÊÇÏÖÔÚÒѾ­ÍË»¯µ½²»ÖªµÀ¸ÃÕ¦ËãÁË£¬ÕæÊDZ¯°§°¡£¬Çó²½Öè...

ÎÞ»ú»¯Ñ§ºÍ·ÖÎö»¯Ñ§Àï¶¼ÓÐÀý×Ó£¬

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
liuwei
5Â¥2013-08-26 08:38:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ZTB°®»¯Ñ§

Òø³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by blacksky00 at 2013-08-21 09:32:50
»ªÖÐʦ´óµÈÖ÷±àµÄ·ÖÎö»¯Ñ§½Ì²ÄÉÏÓÐÁ×Ëá¸ùËæpH ±ä»¯µÄÎïÖÖ·Ö²¼Í¼£¬Çҽ̲ÄÀïÃæÓÐÒ»¸öÀýÌâÊǼÆËãÁ×Ëá¸ùµÄ¸÷ÖÖÎïÖÖ·Ö²¼·ÖÊý¡£

¸ù¾ÝÄúµÄ»Ø¸´£¬ÕÒµ½ÁËÏà¹Ø²ÄÁÏ£¬·Ç³£¸Ðл¡£ÎÒ»¹Ïë×ÉѯÏÂÄú£¬Äܲ»Äܲ鵽²»Í¬Î¶ÈϵÄÁ×Ëá¸ù·Ö²¼ÇúÏߣ¬·Ç³£¸Ðл
ºÃºÃ¿ÆÑÐ
6Â¥2013-09-15 16:29:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ZTB°®»¯Ñ§

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by lw1237 at 2013-08-26 08:38:09
ÎÞ»ú»¯Ñ§ºÍ·ÖÎö»¯Ñ§Àï¶¼ÓÐÀý×Ó£¬
...

ÇëÎÊÄúÖª²»ÖªµÀÄÄÀïÄܲ鵽²»Í¬Î¶ÈϵÄÁ×ËáµÄÈý¼¶½âÀë³£ÊýÄØ£¿·Ç³£¸Ðл
ºÃºÃ¿ÆÑÐ
7Â¥2013-09-15 16:30:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lw1237

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
7Â¥: Originally posted by ZTB°®»¯Ñ§ at 2013-09-15 16:30:53
ÇëÎÊÄúÖª²»ÖªµÀÄÄÀïÄܲ鵽²»Í¬Î¶ÈϵÄÁ×ËáµÄÈý¼¶½âÀë³£ÊýÄØ£¿·Ç³£¸Ðл...

ÎÞ»ú»¯Ñ§£¬¸½Â¼ÀïÓУ¬Í¼Êé¹ÝµÃ»¯Ñ§ÊÖ²áÀïÒ²ÓÐ

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
liuwei
8Â¥2013-09-17 20:47:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ZTB°®»¯Ñ§

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
8Â¥: Originally posted by lw1237 at 2013-09-17 20:47:55
ÎÞ»ú»¯Ñ§£¬¸½Â¼ÀïÓУ¬Í¼Êé¹ÝµÃ»¯Ñ§ÊÖ²áÀïÒ²ÓÐ
...

ºÃÏñÖ»Óг£ÎÂϵĽâÀëÆ½ºâÊý¾Ý£¬Ã»Óв»Í¬Î¶Èϵģ¬ÄúÄܾßÌå˵Ã÷Äı¾²ÄÁÏÓÐÂð?лл
ºÃºÃ¿ÆÑÐ
9Â¥2013-09-19 08:54:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lw1237

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
9Â¥: Originally posted by ZTB°®»¯Ñ§ at 2013-09-19 08:54:09
ºÃÏñÖ»Óг£ÎÂϵĽâÀëÆ½ºâÊý¾Ý£¬Ã»Óв»Í¬Î¶Èϵģ¬ÄúÄܾßÌå˵Ã÷Äı¾²ÄÁÏÓÐÂð?лл...

¡¶ÎÞ»ú»¯Ñ§¡·Íü¼ÇÊÇÌì´ó»¹ÊǸߵȳö°æµÄÁË£¬Êé¶¼ÂôÁË

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
liuwei
10Â¥2013-09-19 20:56:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ZTB°®»¯Ñ§ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí³µÁ¾×¨Ë¶×Ü·Ö 281 Çóµ÷¼Á +3 Éϰ¶Ñо¿Éú. 2026-04-02 3/150 2026-04-06 16:46 by СÔ¶ùѽѽ
[¿¼ÑÐ] »ªÄÏÀí¹¤0703»¯Ñ§£¬×Ü·Ö336Çóµ÷¼Á +8 ÊÖ»úÓû§ 2026-04-03 8/400 2026-04-06 11:48 by lijunpoly
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 372·Ö£¬²ÄÁÏÓ뻯¹¤£¬Ò»Ö¾Ô¸ºþÄÏ´óѧ£¬Çóµ÷¼Á +3 À¶¼ãƬ 2026-04-01 3/150 2026-04-06 09:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤085600 310·ÖÇóµ÷¼Á +16 0856²ÄÁÏÓ뻯¹¤3 2026-04-04 18/900 2026-04-06 01:54 by BruceLiu320
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 20:07 by à£à£à£0119
[¿¼ÑÐ] 301Çóµ÷¼Á +3 XYPLR 2026-04-05 4/200 2026-04-05 19:07 by XYPLR
[¿¼ÑÐ] 282Çóµ÷¼Á +7 aaa³µÁ¾ 2026-04-02 11/550 2026-04-05 17:24 by yulian1987
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
[¿¼ÑÐ] 359Çóµ÷¼Á22408 +3 123456789qw 2026-03-31 3/150 2026-04-05 10:09 by zhq0425
[¿¼ÑÐ] 286Çóµ÷¼Á +3 ²Ýľ²»ÑÔ 2026-04-04 3/150 2026-04-04 22:40 by lbsjt
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +4 ÍÃͻͻͻ£¬ 2026-03-31 4/200 2026-04-04 13:34 by 1753564080
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 ÎâèùÓ±£¡ 2026-04-03 11/550 2026-04-04 09:56 by ССÊ÷2024
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +28 ÆÜÎà´ý·ç 2026-04-02 28/1400 2026-04-03 21:40 by qlm5820
[¿¼ÑÐ] Êý¶þÓ¢¶þ348Çóµ÷¼Á +4 hxdzj1 2026-04-03 5/250 2026-04-03 21:25 by zhq0425
[¿¼ÑÐ] 294Çóµ÷¼Á +6 Grey_Ey 2026-04-03 6/300 2026-04-03 20:46 by ÐÀϲ777
[¿¼ÑÐ] 309Çóµ÷¼Á +14 ´ô¹½²»ÊÇ´÷·ò 2026-04-02 14/700 2026-04-03 09:42 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +10 ÍÛºôºßºôºß 2026-04-01 11/550 2026-04-02 11:31 by lnilvy
[¿¼ÑÐ] 324Çóµ÷¼Á +5 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 10:16 by sanrepian
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»×Ü·Ö334Çóµ÷¼Á +4 ³ÂÑôÀ¤ 2026-03-31 4/200 2026-03-31 14:22 by ¼Çʱ¾2026
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û