±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1536  |  »Ø¸´: 8

haoweixun

Ìú¸Ëľ³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿¸ßÎÂÑõ»¯³öÏÖFe+2Cr2O4 ÊÇʲô¶«¶« ÒÑÓÐ5È˲ÎÓë

ÄÍÈÈ¸Ö ¸ßÎÂÑõ»¯ºó£¬ÔÚXRDÖбê³öÓÐFe+2Cr2O4 Õâ¸ö¶«¶«£¬²»ÖªµÀÕâ¸ö¼ÓºÅ´ú±íʲôÒâ˼£¬Õâ¸ö¶«¶«ÓÐÊǸöʲô£¿¶ÔÑõ»¯ÐÔÄÜÓÐÀûÓбף¿¸ßÊÖÖ¸µã£¬Íò·Ö¸Ð¼¤£¡~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

haoweixun

Ìú¸Ëľ³æ (СÓÐÃûÆø)

×Ô¼º¶¥Ò»Ï°É
2Â¥2010-08-05 08:36:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaobo1255

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÊDz»ÊÇCrÈ¡´úÁËÒ»²¿·ÖFe3O4ÖеÄFe
3Â¥2010-08-06 10:28:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haoweixun

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by xiaobo1255 at 2010-08-06 10:28:06:
ÊDz»ÊÇCrÈ¡´úÁËÒ»²¿·ÖFe3O4ÖеÄFe

Ó¦¸ÃÊÇÕâ¸öÑù×ӵġ£µ«ÊÇΪɶ»áÓиö¼ÓºÅÄØ£¿ÃÔºýÖÐ...
4Â¥2010-08-07 14:32:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

luoluolai

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Õâ¸öΪFeºÍCrµÄ¸´ºÏÑõ»¯ÎÊÇCr2O3ºÍFe2O3¸´ºÏ¶ø³É£¬ÓÐרÃŵÄÏà½á¹¹¶ÔÓ¦µÄ¡£Èç¹ûÉú³ÉÁËÕâÖÖÑõ»¯ÎïĤ£¬Ôò±È´¿FeµÄÑõ»¯ÎïĤµÄ±£»¤ÐÔÇ¿¡£
´ý
5Â¥2010-08-07 19:20:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haoweixun

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by luoluolai at 2010-08-07 19:20:36:
Õâ¸öΪFeºÍCrµÄ¸´ºÏÑõ»¯ÎÊÇCr2O3ºÍFe2O3¸´ºÏ¶ø³É£¬ÓÐרÃŵÄÏà½á¹¹¶ÔÓ¦µÄ¡£Èç¹ûÉú³ÉÁËÕâÖÖÑõ»¯ÎïĤ£¬Ôò±È´¿FeµÄÑõ»¯ÎïĤµÄ±£»¤ÐÔÇ¿¡£

¶àлָµã£¡~
6Â¥2010-08-08 06:27:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

moqifengzi

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by luoluolai at 2010-08-07 19:20:36:
Õâ¸öΪFeºÍCrµÄ¸´ºÏÑõ»¯ÎÊÇCr2O3ºÍFe2O3¸´ºÏ¶ø³É£¬ÓÐרÃŵÄÏà½á¹¹¶ÔÓ¦µÄ¡£Èç¹ûÉú³ÉÁËÕâÖÖÑõ»¯ÎïĤ£¬Ôò±È´¿FeµÄÑõ»¯ÎïĤµÄ±£»¤ÐÔÇ¿¡£

Äܸø³öÏà¹ØµÄ²Î¿¼×ÊÁÏÂð£¿Ð»Ð»ÁË
7Â¥2010-08-08 11:06:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

luoluolai

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Ò»°ãµÄ½ðÊô¸ßÎÂÑõ»¯µÄÊé¶¼Óеġ£
´ý
8Â¥2010-08-08 11:10:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

081314

½ð³æ (СÓÐÃûÆø)

081314

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
+2´ú±íÌúÔÚ´Ë»¯ºÏÎïÖеϝºÏ¼Û¡£
9Â¥2011-11-28 16:03:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ haoweixun µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§321·ÖÇóµ÷¼Á +15 Èýdd. 2026-03-30 16/800 2026-04-05 12:46 by Hdyxbekcb
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] 312Çóµ÷¼Á +3 Say Never 2026-04-04 3/150 2026-04-05 11:19 by guoweigw
[¿¼ÑÐ] 290Çóµ÷¼Á +7 luoziheng 2026-04-04 7/350 2026-04-04 23:17 by lqwchd
[¿¼ÑÐ] ²ÄÁÏ334Çóµ÷¼Á +15 Eecho# 2026-04-03 15/750 2026-04-04 23:05 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ËÄ´¨ÍõÌÎ 2026-04-04 5/250 2026-04-04 22:18 by à£à£à£0119
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 11/550 2026-04-04 21:56 by laoshidan
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +5 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 6/300 2026-04-04 21:50 by hemengdong
[¿¼ÑÐ] 302Çóµ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶´óѧ +8 С½­Ð¡½­½­½­ 2026-04-02 8/400 2026-04-04 19:50 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 288Çóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó ²ÄÁÏÓ뻯¹¤ +39 ÂåÉñ¸ç¸ç 2026-03-31 41/2050 2026-04-03 21:51 by qlm5820
[¿¼ÑÐ] »úеר˶297 +3 Afksy 2026-04-03 3/150 2026-04-03 14:24 by 1753564080
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á290·Ö +5 1314Åõ»¨ 2026-04-02 8/400 2026-04-02 13:16 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 372Çóµ÷¼Á +3 jjÓ¿77 2026-04-02 3/150 2026-04-02 09:57 by olim
[¿¼ÑÐ] °²È«¹¤³Ì 285 Çóµ÷¼Á +3 Xinyu56 2026-04-01 4/200 2026-04-01 21:50 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] 350Çóµ÷¼Á +7 °¢¼Ñ¡« 2026-03-31 7/350 2026-04-01 16:12 by yanflower7133
[¿¼ÑÐ] 267Çóµ÷¼Á +13 uiybh 2026-03-31 13/650 2026-04-01 10:25 by ̽123
[¿¼ÑÐ] 301Çóµ÷¼Á +8 axibli 2026-04-01 8/400 2026-04-01 09:51 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 289Çóµ÷¼Á +7 BrightLL 2026-03-29 7/350 2026-03-31 22:05 by 544594351
[¿¼ÑÐ] 085404 22408 315·Ö +5 zhuangyan123 2026-03-31 6/300 2026-03-31 13:48 by limeifeng
[¿¼ÑÐ] 11408×Ü·Ö309£¬Ò»Ö¾Ô¸¶«ÄÏ´óѧÇóµ÷¼Á£¬²»Ìôרҵ +5 Ì츳´øµ½THU 2026-03-29 6/300 2026-03-30 20:49 by dick_runner
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û