±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1678  |  »Ø¸´: 22
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

dourjb222

Í­³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿Fe2O3ÓëFeOº¬Á¿²â¶¨ÎÊÌâ

ÇëÎÊһϣº
     Ö÷Á¿ÔªËزâÊÔµÄʱºò£¬Ôõôȥ²âFe2O3ÓëFeOº¬Á¿£¿

[ Last edited by ewigkeit on 2009-3-10 at 10:44 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

munkchip

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by dourjb222 at 2009-3-10 10:09:
ÇëÎÊһϣº
     Ö÷Á¿ÔªËزâÊÔµÄʱºò£¬Ôõôȥ²âFe2O3ÓëFeOº¬Á¿£¿

[ Last edited by ewigkeit on 2009-3-10 at 10:44 ]

µØÇò»¯Ñ§Ñ§ÉúҪѧ»á˼¿¼ÎÊÌâ¡£¼Çס²»ÄÜÓÚѧ»á¡£
²â2£¬3¼ÛÌú£¬¹Ø¼üÔÚÄÄ?ÔÚ¼Û̬. ¼Û̬ÓÉʲô¾ö¶¨? µç×Ó(ÏÞÓÚ³õÖеĸÅÄî).
µç×ÓÎÊÌâÔõô²â? ¸÷ÖÖ²âÊÔÒÇÆ÷ºÍÊֶεÄÔ­ÀíÊÇʲô? ´«Í³µÄµç×Ó̽Õë¿ÉÄÜÂð?»ùÓÚÖÊÁ¿·ÖÎöµÄÒÇÆ÷²»¸Ä½ø¿ÉÄÜÂð?  Æ×ѧµÄÔ­ÀíÊÇʲô?...
12Â¥2009-03-18 21:37:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 23 ¸ö»Ø´ð

yongyong2050

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡ï
dourjb222(½ð±Ò+1):лл²ÎÓë
×öXRD·ÖÎö°É£¬ÑÜÉä¿ÉÒÔ·ÖÎö³ö²»Í¬ÎïÏàµÄº¬Á¿µÄ~~~~~~~~
3Â¥2009-03-11 12:48:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cugyt

½ð³æ (ÕýʽдÊÖ)

¡ï
dourjb222(½ð±Ò+1):лл²ÎÓë
¿ÉÒÔ¿´¿´ÏÂÃæÕâÆªÎÄÕ£¬ÀïÃæÓбȽÏÏêϸµØ½éÉÜ¡££º
Ö£ÇÉÈÙ£¬Óɵç×Ó̽Õë·ÖÎöÖµ¼ÆËãFe3+ºÍFe2+£¬¿óÎïѧ±¨£¬1983£¬1£º55-62.
4Â¥2009-03-11 12:54:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½øÈë²ã¼äÓò

¡ï
dourjb222(½ð±Ò+1):лл²ÎÓë
Â¥Ö÷˵µÄÓ¦¸ÃÊDzâÔªËØ°É,xrdÊDzâÎïÏàµÄ.
̽ÕëÇø·Ö²»Á˲»Í¬¼Û̬µÄÌú,ÓÃÔ­×ÓÎüÊÕ¹âÆ×Ó¦¸Ã¿ÉÒÔ²â³öÀ´Å¶.
5Â¥2009-03-11 15:25:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬320·ÖÇóµ÷¼Á +4 ´ó²öС×Ó 2026-03-29 4/200 2026-03-29 23:12 by Evan_Liu
[¿¼ÑÐ] 300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ +10 leaflight 2026-03-24 10/500 2026-03-29 20:58 by goldfish51
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ¡¶Ê÷¡· 2026-03-29 4/200 2026-03-29 20:52 by ÌÆãå¶ù
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸ÄÏÀí¹¤²ÄÁϹ¤³Ì ±¾¿Æºþ¹¤´ó Çóµ÷¼Á +10 ÓóÄàСÁåîõ 2026-03-28 10/500 2026-03-29 20:51 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 283Çóµ÷¼Á£¨080500£© +7 A child 2026-03-27 7/350 2026-03-29 20:46 by ÌÆãå¶ù
[¿¼ÑÐ] 275Çóµ÷¼Á +15 Micky11223 2026-03-25 20/1000 2026-03-29 20:44 by ÌÆãå¶ù
[¿¼ÑÐ] µ÷¼Á310 +12 ÎÂÈáµÄÍí°² 2026-03-25 13/650 2026-03-29 20:01 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á286 +3 tgs_001 2026-03-28 3/150 2026-03-29 18:29 by 1018329917
[¿¼ÑÐ] 315Çóµ÷¼Á +4 akie... 2026-03-28 5/250 2026-03-28 21:05 by zhq0425
[¿¼ÑÐ] ÉúÎïѧѧ˶£¬Ò»Ö¾Ô¸ºþÄÏ´óѧ£¬³õÊԳɼ¨338 +6 YYYYYNNNNN 2026-03-26 7/350 2026-03-28 20:52 by ÌÆãå¶ù
[¿¼ÑÐ] 286Çóµ÷¼Á +4 ¶ªµôÀÁ¶è 2026-03-27 7/350 2026-03-28 08:07 by baoball
[¿¼ÑÐ] 285Çóµ÷¼Á +4 AZMK 2026-03-27 7/350 2026-03-27 20:59 by AZMK
[ÂÛÎÄͶ¸å] Journal of Mechanical Science and Technology +3 Russ_ss 2026-03-25 5/250 2026-03-27 10:49 by ½С¹û»­´ó±ý
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] Çóµ÷¼Á +6 ÁÖ֮Ϧ 2026-03-24 6/300 2026-03-27 08:38 by hypershenger
[¿¼ÑÐ] Çóµ÷¼Á Ò»Ö¾Ô¸ ±¾¿Æ ±±¿Æ´ó »¯Ñ§ 343 +6 13831862839 2026-03-24 7/350 2026-03-26 22:57 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Öйú¿ÆÑ§ÔºÉîÛÚÏȽø¼¼ÊõÑо¿Ôº-¹âÏË´«¸Ð¿ÎÌâ×éÕÐÉú-Öйú¿ÆÑ§Ôº´óѧ¡¢ÉîÛÚÀí¹¤´óѧÁªÅà +5 YangTyu1 2026-03-26 5/250 2026-03-26 18:27 by èßäèßäѽ
[¿¼ÑÐ] 085602»¯Ñ§¹¤³ÌÇóµ÷¼Á¡£ +4 ƽÀÖÀÖÀÖ 2026-03-26 4/200 2026-03-26 17:57 by fmesaito
[¿¼ÑÐ] 334·Ö Ò»Ö¾Ô¸ÎäÀí-080500 ²ÄÁÏÇóµ÷¼Á +4 ÀîÀî²»·þÊä 2026-03-25 4/200 2026-03-25 21:26 by ÐÇ¿ÕÐÇÔÂ
[ÂÛÎÄͶ¸å] ¼±·¢ºËÐÄÆÚ¿¯ÂÛÎÄ +3 ÏÍ´ïÎʽò 2026-03-23 5/250 2026-03-23 17:13 by ÃÃ×Ó²»ºÃÈÇ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û