Znn3bq.jpeg
²é¿´: 785  |  »Ø¸´: 3

chem522

½ð³æ (СÓÐÃûÆø)


[½»Á÷] ¡¾ÇóÖú¡¿TiO2°ü¸²SiO2ÖÆµÃµÄ¸´ºÏ΢ÇòÄÜÓÃÓÚ¸ßη´Ó¦Âð£¿

ÈçÌ⣬Çë¸÷λ´óÏÀÖ¸µã¡£Ð¡µÜ´ÓÎÄÏ×Öп´µ½¸Ã΢Çò¿É½øÐв»Í¬Î¶ȵıºÉÕ£¬¶àÓÃÓÚ¹â´ß»¯£¬ÄÜÓÃÓÚ¸ßη´Ó¦Âð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

yanggq7281

Í­³æ (³õÈëÎÄ̳)


¡ï
chem522(½ð±Ò+1):лл²ÎÓë
Ö÷ÒªÊÇ¿´ÄãµÄ·´Ó¦µÄ·´Ó¦Î¶ÈÊǶàÉÙ£¬²»Í¬Î¶ÈÏÂìÑÉÕTiO2µÄ¾§ÐлᷢÉú±ä»¯¡£ÓÉÈñîѿ󵽽ðºìʯµ½°åîÑ¿óµÄ¾§ÐÍת±ä¡£µ±È»×ö¹â´ß»¯Ö÷ÒªÊÇÈñîÑ¿ó¾§ÐͺͽðºìʯÐÍ¡£¼ÈÈ»ÄãµÄ´ß»¯¼ÁÊÇTiO2°ü¹üSiO2£¬µ±È»»áÓ°ÏìËûµÄËáÐԺͱȱíÃæ»ý£¬ËùÒԾͿ´ÄãËùÓÃÓÚ´ß»¯µÄÌõ¼þºÍ·´Ó¦ÊÇʲôÁË
2Â¥2011-03-01 00:46:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kksky

Ìú¸Ëľ³æ (ÎÄ̳¾«Ó¢)


¡ï
chem522(½ð±Ò+1):лл²ÎÓë
of course
3Â¥2011-03-01 00:51:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

СT

Ìú³æ (СÓÐÃûÆø)


¡ï
chem522(½ð±Ò+1):лл²ÎÓë
ûÎÊÌâ
4Â¥2011-03-01 14:19:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ chem522 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 304Çóµ÷¼Á +6 castLight 2026-04-16 6/300 2026-04-17 10:34 by Ò»ÇÐOK
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +6 СÎÏÅ£* 2026-04-16 6/300 2026-04-17 10:05 by º­ÖñÁõ
[ÂÛÎÄͶ¸å] ÓÐûÓнÓÊձȽϿìµÄsciÆÚ¿¯Ñ½£¬×îºÃÔÚÒ»¸öÔÂÖ®Äڵģ¬ÑÐÈýº¢×ÓÇó±ÏÒµ 20+4 Ö®»¤×Å 2026-04-16 5/250 2026-04-17 10:02 by bobvan
[¿¼ÑÐ] Çóµ÷¼Á +8 СÄô°®Ñ§Ï° 2026-04-16 10/500 2026-04-16 22:06 by 1shin_ichi
[¿¼ÑÐ] 322Çóµ÷¼Á +8 123°²¿µ 2026-04-12 15/750 2026-04-16 11:07 by Espannnnnol
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[¿¼ÑÐ] ͨÐŹ¤³ÌÇóµ÷¼Á£¡£¡£¡ +6 zlb770521 2026-04-14 6/300 2026-04-15 20:00 by ѧԱJpLReM
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +34 ¹ûÈ»ÓÐÎÒ 2026-04-10 35/1750 2026-04-15 13:05 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +10 Áõīī 2026-04-13 10/500 2026-04-14 15:16 by zs92450
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +9 xu@841019 2026-04-11 10/500 2026-04-14 08:48 by ľľmumu¡«
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] 339Çóµ÷¼Á +8 hanwudada 2026-04-11 9/450 2026-04-12 15:36 by laoshidan
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +16 Ò¶zilin 2026-04-10 16/800 2026-04-11 11:04 by may_ÐÂÓî
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] 368Çóµ÷¼Á +3 17385968172 2026-04-10 3/150 2026-04-10 20:12 by µç×Ӱµ±ë
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û