±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2048  |  »Ø¸´: 37
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

gutidog

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾Çë½Ì¡¿´ÅÐÔÁ£×Ó±íÃæ¹¦ÄÜ»¯ÎÊÌâ

Çë½Ì¸÷λ³æÓÑ£º
      ±¾ÈË×î½üÔÚ×ö´ÅÐÔÁ£×Ó(¹²³Áµí·¨ÖƱ¸µÄFe3O4)±íÃæµÄ¹¦ÄÜ»¯¡£µÚÒ»²½Êǽ«Æä±íÃæµÄôÇ»ùͨ¹ý¼ÓÈë¹èÍ黯ÊÔ¼ÁʹÆä±ä³É°±»ù£¬µÚ¶þ²½ÔÚµÚÒ»²½µÄ»ù´¡ÉϼÓÈëÎì¶þȩʹÆäÈ©»ù»¯¡£ÎÊÌâÊÇÎÞÂÛÊǵÚÒ»²½»¹Êǵڶþ²½ÓúìÍâ±íÕ÷µÄʱºò¶¼¿´²»µ½Ã÷ÏԵĻùÍÅÌØÕ÷·å£¬ºìÍâͼÆ×ºÍ´¿Fe3O4µÄͼÆ×¼¸ºõÒ»Ñù¡£ÏëÀ´ÏëÈ¥²»Ì«¿ÉÄÜ£¬²»ÖªµÀÊÇÄÄÀï³öÁËÎÊÌâ¡£²»ÖªµÀÓÐûÓÐÈË×ö¹ý£¬¿É·ñ¸øÐ©Ö¸µ¼£¬²»É÷¸Ð¼¤£¡£¡
»Ø¸´´ËÂ¥
´ÓÒ»¸öÉîÔ¨ÌøÈëÁíÒ»¸ö£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qwer2006

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
jackchen145(½ð±Ò+2):3x,»¶Ó­³£À´ÄÉÃ×°æ
×î¼òµ¥µÄ£¬¿ÉÒÔ²â¿ÅÁ£±íÃæµçÊÆµÄ±ä»¯À´Ö¤Ã÷±íÃæ¹ÙÄÜÍŵı仯
Ô­À´ÊÇôÇ»ù£¬Ó¦¸ÃÊǸºµçÐÔ
»»³É°±»ù£¬Ó¦¸ÃÊÇÕýµçÐÔ
È©»ù£¿²»ÖªµÀ£¬µ«ÊÇÎÒÏ뻹ÊÇÓ¦¸ÃÓÐÃ÷ÏԵı仯

[ Last edited by qwer2006 on 2008-8-30 at 08:06 ]
8Â¥2008-08-30 08:05:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 38 ¸ö»Ø´ð

sunxuyan

ÎÒÃÇʵÑéÊÒÖ»×ö¹ý°±»ùתôÈ»ù,û×ö¹ýתȩ»ùµÄ.
3Â¥2008-08-27 16:27:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gutidog

½ð³æ (СÓÐÃûÆø)

Ò²ÊÇ×öµÄ´ÅÐÔÁ£×ÓÂð£¿Ôõô±íÕ÷µÄ£¿Ò²ÊǺìÍâÂð£¿
´ÓÒ»¸öÉîÔ¨ÌøÈëÁíÒ»¸ö£¡
4Â¥2008-08-28 08:43:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hidawn

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

ÄãÔÚʲôÌõ¼þϹèÍ黯µÄ£¬Î¶ȣ¬½éÖÊ£¬»ØÁ÷£¿ÁíÍâÑõ»¯Ìú±íÃæÊÇ·ñ°üSiO2
5Â¥2008-08-28 20:36:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á +12 ²×º£ÇáÖÛe 2026-04-03 13/650 2026-04-04 23:45 by lqwchd
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +8 ¸ï΢¹ð 2026-04-04 8/400 2026-04-04 23:36 by lqwchd
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +8 Ò¼·¡·¡ÒÚ 2026-04-04 8/400 2026-04-04 23:21 by lqwchd
[¿¼ÑÐ] 0703µ÷¼Á +9 ʰ¾ÁÒ¼ 2026-04-04 10/500 2026-04-04 22:53 by ÀíÏëÔÚʵ¼ùÖ®ÖÐ
[¿¼ÑÐ] 278Çóµ÷¼Á +14 ·¶æÃÄÈ 2026-04-04 15/750 2026-04-04 22:15 by lqwchd
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-03 12/600 2026-04-04 21:46 by hemengdong
[¿¼ÑÐ] 316Çóµ÷¼Á +9 Ä«³½_Orion926 2026-04-04 9/450 2026-04-04 21:35 by lbsjt
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +8 Áº¸»¹óÏÕÖÐÇó 2026-04-04 10/500 2026-04-04 20:57 by imissbao
[¿¼ÑÐ] ÇóÉúÎïѧµ÷¼Á +14 15172915737 2026-04-01 14/700 2026-04-04 20:13 by babysonlkd
[¿¼ÑÐ] 295Çóµ÷¼Á +3 ÉÐټѽ 2026-04-03 4/200 2026-04-03 21:23 by zhq0425
[¿¼ÑÐ] ÊÞÒ½µ÷¼Á +3 wh119216 2026-04-02 3/150 2026-04-03 19:34 by zrongyan
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉúÎïÓëÒ½Ò©£¬296·Ö£¬Çóµ÷¼Á +8 66¹ 2026-04-03 9/450 2026-04-03 14:22 by »¯Ñ§»¯¹¤Ë¶Ê¿ÕÐÉ
[¿¼ÑÐ] Çóµ÷¼Á +3 usbdndj 2026-04-03 3/150 2026-04-03 14:10 by dxiaoxin
[¿¼ÑÐ] 319Çóµ÷¼Á +18 Ì«ÈÝÒ×1018 2026-04-01 18/900 2026-04-03 11:18 by linyelide
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +8 ÖªÕÑÂû 2026-04-02 8/400 2026-04-03 10:36 by macy2011
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[ÂÛÎÄͶ¸å] chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú 120+4 Yishengeryi 2026-03-30 6/300 2026-04-02 17:19 by Yishengeryi
[¿¼ÑÐ] Ò»Ö¾Ô¸346ÉϺ£´óѧÉúÎïѧ +3 ÉϺ£´óѧ346µ÷¼Á 2026-04-01 3/150 2026-04-02 08:36 by w³æ³æ123
[¿¼ÑÐ] ÉúÎïѧ327£¬Çóµ÷¼Á +5 ÊéÉϵÄ÷×Ó 2026-04-01 6/300 2026-04-02 06:47 by ilovexiaobin
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÇóÖú +7 13287130938 2026-03-31 7/350 2026-03-31 16:39 by 690616278
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û