24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 3074  |  »Ø¸´: 14

ãäÜÆ819

гæ (³õÈëÎÄ̳)

[ÇóÖú] Ë®ÖжþÑõ»¯Ì¼Å¨¶ÈµÄ²â¶¨

ÎÒÓÐÒ»¸öºÜ¼¬ÊÖµÄÎÊÌâÏ£Íû¿ÉÒԵõ½¸÷λ³æÓѵĽâ´ðѽ¡£ÎÒµÄʵÑéÊÒ×öÇ¿»¯Ë®ÖжþÑõ»¯Ì¼ÎüÊÕŨ¶ÈµÄ¡£µ«ÊÇʵÑéºó²â¶¨µÃµ½µÄ¶þÑõ»¯Ì¼µÄŨ¶È³ÉÁËÒ»¸öÄÑÌ⣬ÒòΪÀϰ岻¸øÂòÒÇÆ÷£¬Ö»ÄÜÓûù±¾µÄµÎ¶¨£¬µ«ÊǶþÑõ»¯Ì¼ÔÚÕñµ´Ê±ºÜÈÝÒ×¾ÍÒç³öÁË£¬ËùÒÔ£¬Çë¸÷λ³æÓѽ¨ÒéÏÂÔõÑù¿ÉÒÔ¾¡Á¿¼õÉÙÎó²îµÄµÎ¶¨³ö¶þÑõ»¯Ì¼µÄŨ¶È£¬Ð»Ð»´ó¼ÒÀ²£¡

[ À´×Ô¿ÆÑмÒ×å »¯¹¤¹¤³Ì¹¤ÒÕ ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ãäÜÆ819

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
12¥: Originally posted by xxССxx at 2012-03-23 13:48:15:
ÎüÊÕÊÔ¼ÁÖ÷ÒªµÃ¿¼ÂǵÄÊÇ£º¹ýÁ¿ÎüÊÕ¼ÁÓëÎüÊÕ²úÎïµÄÓÐ×ã¹»µÄ²îÒ죬ÒÔ±ãºóÐø²â¶¨¡£
ÇâÑõ»¯±µÓë̼Ëá±µµÄ¼îÐÔ²îÒìÃ÷ÏÔ£¬¿ÉÒÔÖ±½ÓÓñê×¼ÑÎËáµÎ¶¨¹ýÁ¿µÄÇâÑõ»¯±µ£¬pH=9µÄ·Ó̪Öյ㣬̼Ëá±µ²»»áÈڽ⣬µÎ¶¨Ê±×îºÃµªÆø±£»¤»ò ...

ÎÒÏÖÔÚÓÐÁËÒ»¸öеÄÎÊÌ⣺¾ÍÊÇÇâÑõ»¯±µÈÜÒºÅäÖÆµÄÎÊÌ⣬ÒòΪÇâÑõ»¯±µ¼«Ò×Óë¿ÕÆøÖеĶþÑõ»¯Ì¼·´Ó¦£¬Éú³É̼Ëá±µ£¬ÒýÆðÎó²î£»»¹ÓоÍÊǵζ¨Ê±ÈçºÎ½øÐÐË®·â£¬ÒòΪʵÑéÊÒ֮ǰҲûÈË×ö¹ý£¬ËùÒÔÏëÎÊÎʾßÌå²Ù×÷£¬Ð»Ð»
13Â¥2012-03-23 16:30:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

wenk2222

¾èÖú¹ó±ö (СÓÐÃûÆø)

Í­³æ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
soundhorizo: ½ð±Ò+1, ¸ÐлӦÖú£¬»¶Ó­³£À´·ÖÎö°æÖ¸µ¼½»Á÷ ^^ 2012-03-23 00:35:03
ãäÜÆ819: ½ð±Ò+5, ¡ïÓаïÖú 2012-03-23 09:14:21
ÓÐÁ½¸ö;¾¶¹©Äã²Î¿¼£º
1£¬ÏȼÓÈë¹ýÁ¿¼îÐÔÊÔ¼Á£¨ÀýÈçNa2CO3£©¹Ì¶¨CO2£¬ÔÙÓÃËáÐÔÊÔ¼ÁµÎ¶¨»ØÀ´.ÕâÑù±ÜÃâÁËÄãËù˵µÄCO2»Ó·¢µÄÎÊÌ⣬µ«ÎÒ²ÂÕâÖÖpH½Ó½ü7µÄµÎ¶¨²Ù×÷Éϲ»¹ÜÔõôÓÅ»¯¶¼ÐèÒªºÜϸÖµÄÀ´×ö£¬²»È»»áºÜ´óÎó²î ¡£¡£¡£
2£¬¶ÔÊÔÑù¼ÓÈÈ£¬ÈÃCO2ºÍË®ÕôÆøÒ»Æð»Ó·¢³öÀ´£¬ÕÒÒ»¸öCO2²ÐÁôºÜСµÄζȺãÎÂÒ»Õó×Ó£¬µ¼³öÆøÌåÓùýÁ¿µÄNaOHÎüÊÕ£¬È»ºó¸ßμÓÈÈ£¬Èýᾧˮʧȥ£¬´¿¼îºÍ»ð¼îµÄ·Ö½âζȶ¼ºÜ¸ß£¬¿ÉÒÔ×öµÃºÜ´¿£¬ÕâÑùͨ¹ý³ÆÁ¿£¬´ó¸Å¿ÉÒÔ×öµÃͦ¾«ÃÜ£¬Ö»ÒªÓкõĵç×Ó³Ó£¬Ç§·ÖÖ®Ò»¿Ë´ó¸ÅÊÇ3e-5mol£¬Èç¹ûÓÐËÄλ³ÆÄÜ´ó¸Å¾«È·µ½1e-5mol£¬Õâ¸ö¾«¶ÈºÍµÎ¶¨±ÈÆðÀ´²»ÖªµÀ²î¶àÉÙ
Õâ¿é±¦µØ·¢ÏÖµÃÍíÁË
2Â¥2012-03-22 18:39:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

thankli

гæ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ãäÜÆ819: ½ð±Ò+1 2012-03-23 09:16:12
¾¡Á¿½µµÍË®µÄζȡ£×£³É¹¦£¡
3Â¥2012-03-22 18:54:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxССxx

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ãäÜÆ819: ½ð±Ò+3 2012-03-23 09:19:18
¼ÓÈë¹ýÁ¿ÇâÑõ»¯±µ£¬Éú³É̼Ëá±µ³Áµí¿ÉÒÔÓÐЧ¹Ì¶¨¶þÑõ»¯Ì¼¡£¹ýÁ¿µÄÇâÑõ»¯±µÓëÉú³ÉµÄ̼Ëá±µ¿ÉÒÔºÜÈÝÒ׵ķֱðµÎ¶¨¡£
ÓÃ̼ËáÄÆºÍÆäÑõ»¯Äƹ̶¨²»Ì«ºÃ£¬ÎüÊյIJúÎïÔڵζ¨Ê±²»Ò×Çø·Ö¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

4Â¥2012-03-22 20:29:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wenk2222

¾èÖú¹ó±ö (СÓÐÃûÆø)

Í­³æ

ÒýÓûØÌû:
4¥: Originally posted by xxССxx at 2012-03-22 20:29:35:
¼ÓÈë¹ýÁ¿ÇâÑõ»¯±µ£¬Éú³É̼Ëá±µ³Áµí¿ÉÒÔÓÐЧ¹Ì¶¨¶þÑõ»¯Ì¼¡£¹ýÁ¿µÄÇâÑõ»¯±µÓëÉú³ÉµÄ̼Ëá±µ¿ÉÒÔºÜÈÝÒ׵ķֱðµÎ¶¨¡£
ÓÃ̼ËáÄÆºÍÆäÑõ»¯Äƹ̶¨²»Ì«ºÃ£¬ÎüÊյIJúÎïÔڵζ¨Ê±²»Ò×Çø·Ö¡£

ÇâÑõ»¯±µµÄ·½·¨ºÃ£¬ÎÒҲѧµ½ÁË
Õâ¿é±¦µØ·¢ÏÖµÃÍíÁË
5Â¥2012-03-23 06:05:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ãäÜÆ819

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by wenk2222 at 2012-03-22 18:39:33:
ÓÐÁ½¸ö;¾¶¹©Äã²Î¿¼£º
1£¬ÏȼÓÈë¹ýÁ¿¼îÐÔÊÔ¼Á£¨ÀýÈçNa2CO3£©¹Ì¶¨CO2£¬ÔÙÓÃËáÐÔÊÔ¼ÁµÎ¶¨»ØÀ´.ÕâÑù±ÜÃâÁËÄãËù˵µÄCO2»Ó·¢µÄÎÊÌ⣬µ«ÎÒ²ÂÕâÖÖpH½Ó½ü7µÄµÎ¶¨²Ù×÷Éϲ»¹ÜÔõôÓÅ»¯¶¼ÐèÒªºÜϸÖµÄÀ´×ö£¬²»È»»áºÜ´óÎó²î ¡£ ...

·½·¨1ÎÒ³¢ÊÔÁËһϣ¬·¢ÏÖÎó²îÕæµÄºÜ´ó¡£µÚ¶þÖÖʵÑéÊÒµÄÌõ¼þ¿ÉÄÜÎÞ·¨´ïµ½£¬µ«ÊÇ»¹ÊÇллÄãµÄ½¨Òé
6Â¥2012-03-23 09:16:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ãäÜÆ819

гæ (³õÈëÎÄ̳)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
4¥: Originally posted by xxССxx at 2012-03-22 20:29:35:
¼ÓÈë¹ýÁ¿ÇâÑõ»¯±µ£¬Éú³É̼Ëá±µ³Áµí¿ÉÒÔÓÐЧ¹Ì¶¨¶þÑõ»¯Ì¼¡£¹ýÁ¿µÄÇâÑõ»¯±µÓëÉú³ÉµÄ̼Ëá±µ¿ÉÒÔºÜÈÝÒ׵ķֱðµÎ¶¨¡£
ÓÃ̼ËáÄÆºÍÆäÑõ»¯Äƹ̶¨²»Ì«ºÃ£¬ÎüÊյIJúÎïÔڵζ¨Ê±²»Ò×Çø·Ö¡£

Êǵģ¬ÎÒ³¢ÊÔÁ˵ζ¨ÇâÑõ»¯ÄƺÍ̼ËáÄÆ£¬Ð§¹û²»ÊǺܺá£Ð»Ð»½¨Òé
7Â¥2012-03-23 09:20:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ãäÜÆ819

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by wenk2222 at 2012-03-23 06:05:03:
ÇâÑõ»¯±µµÄ·½·¨ºÃ£¬ÎÒҲѧµ½ÁË

àÅ£¬ÊǵÄ
8Â¥2012-03-23 09:20:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ãäÜÆ819

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4¥: Originally posted by xxССxx at 2012-03-22 20:29:35:
¼ÓÈë¹ýÁ¿ÇâÑõ»¯±µ£¬Éú³É̼Ëá±µ³Áµí¿ÉÒÔÓÐЧ¹Ì¶¨¶þÑõ»¯Ì¼¡£¹ýÁ¿µÄÇâÑõ»¯±µÓëÉú³ÉµÄ̼Ëá±µ¿ÉÒÔºÜÈÝÒ׵ķֱðµÎ¶¨¡£
ÓÃ̼ËáÄÆºÍÆäÑõ»¯Äƹ̶¨²»Ì«ºÃ£¬ÎüÊյIJúÎïÔڵζ¨Ê±²»Ò×Çø·Ö¡£

»¹ÏëÇëÎÊÏ£¬¿ÉÒÔ˵һϾßÌåµÄ²Ù×÷Âð£¿
9Â¥2012-03-23 09:23:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wenk2222

¾èÖú¹ó±ö (СÓÐÃûÆø)

Í­³æ

ÎÒÒ²ÏëÇëÎÊϾßÌå²Ù×÷£¬Ì¼Ëá±µ¹ýÂ˺óÓÃÑÎËáÈܽâÔٵλØÀ´Â𣬻¹ÊÇÔÙת»»³ÉÁòËá±µ³ÆÖØ£¿ÎҺó¤Ê±¼ä²»×öµÎ¶¨Á˱§Ç¸ÏÖÔÚ¶¼Óóӣ¬²»ÔõôÊìϤµÎ¶¨µÄ¼¼ÇÉ

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Õâ¿é±¦µØ·¢ÏÖµÃÍíÁË
10Â¥2012-03-23 09:47:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ãäÜÆ819 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +15 ´ó²öС×Ó 2026-04-04 16/800 2026-04-08 22:59 by jean5056
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +15 ŬÁ¦·Ü¶·112 2026-04-06 17/850 2026-04-08 22:27 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] ¹¤¿Æ 267Çóµ÷¼Á +6 wanwan00 2026-04-02 8/400 2026-04-08 22:09 by ÖìÔÆ»¢202
[¿¼ÑÐ] 0703µ÷¼Á£¬Ò»Ö¾Ô¸Ìì½ò´óѧ319·Ö +23 haaaabcd 2026-04-05 26/1300 2026-04-08 16:19 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉúÎïÓëÒ½Ò©£¬296·Ö£¬Çóµ÷¼Á +14 66¹ 2026-04-03 16/800 2026-04-08 10:38 by tjzhao
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-07 3/150 2026-04-07 23:18 by jp9609
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +18 °¬Ö¾ºã 2026-04-03 19/950 2026-04-07 16:00 by Æð·ÉµÄ±ÈÐÜ1
[¿¼ÑÐ] 0703µ÷¼Á +16 ʰ¾ÁÒ¼ 2026-04-04 18/900 2026-04-07 12:49 by flydream1314
[˶²©¼ÒÔ°] 0856²ÄÁÏ»¯¹¤Çóµ÷¼Á£¬Ò»Ö¾Ô¸211£¬³õÊԳɼ¨349 +4 ½­»´±±Ô 2026-04-05 4/200 2026-04-06 22:44 by chenzhimin
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤´óѧ-085601²ÄÁϹ¤³Ì£¨×¨Ë¶£©-×Ü·Ö353Çóµ÷¼Á +3 2626262626li 2026-04-02 3/150 2026-04-06 09:08 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 377Çóµ÷¼Á +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
[¿¼ÑÐ] 22408 ×Ü·Ö320£¬Ò»ÆªÂÛÎĶþ×÷£¬Á½¸ö¹úÈý£¬Çóµ÷¼Á +3 Leomulufu 2026-04-04 5/250 2026-04-05 19:04 by chongya
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-02 3/150 2026-04-05 13:02 by arrow8852
[¿¼ÑÐ] 353Çóµ÷¼Á +10 MayUxw1 2026-04-03 10/500 2026-04-05 09:23 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏ383Çóµ÷¼Á +5 ¹ùÑôÑôÑô³É 2026-04-04 5/250 2026-04-04 19:06 by dongzh2009
[¿¼ÑÐ] 368Çóµ÷¼Á +5 ½ñ»ªÏ° 2026-04-03 7/350 2026-04-04 18:47 by imissbao
[¿¼ÑÐ] 366Çóµ÷¼Á +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +3 cs0106 2026-04-02 5/250 2026-04-02 11:37 by olim
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û