| ²é¿´: 1321 | »Ø¸´: 9 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
[½»Á÷]
ÇóÖúXRD½á¹û·ÖÎö
|
|||
|
ÎÒÔÚʵÑéÊҺϳɳöÀ´µÄMCM-41£¬×öXRD±íÕ÷½á¹û£¬ÔÚ2-thetaΪ1.5×óÓÒÓÐһǿ¶ø¿íµÄÎüÊշ壬ÔÚ2.1×óÓÒÒ²ÓÐÒ»¸öÎüÊշ壬µ«Ç¿¶ÈÒª±È1.5µÄÄĸö·åС¡£ÁíÍâÒ²»¹ÓÐÈý¸öС·åÔÚ3.8¡¢4.4¡¢5.7´¦¡£ÓëÎÄÏ×±¨µÀÓвîÒì¡£¶àÁËÇ°Ãæ1.5µÄ·å¡£±¾È˺ÍÒÉ»óΪʲô»á³öÏÖÕâÑùµÄ½á¹û¡£Ï£Íû¸÷λ´óÏÀ£¬ÄܸøÐ¡ÃÃÒ»µãÖ¸µã¡£ÊµÔںܼ±°¡£¬³öÏÈÕâÑùµÄÇé¿ö£¬µ«ÓÖ²»ÖªÈçºÎ½â¾ö¡£ [ Last edited by daiqiguang on 2007-5-8 at 15:55 ] |
» ²ÂÄãϲ»¶
ºÓÄÏÀí¹¤´óѧ»¯Ñ§»¯¹¤Ñ§ÔºÕÐÊÕ˶ʿ
ÒѾÓÐ0È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ210È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
»´±±Ê¦·¶´óѧ »¯Ñ§Ó뻯¹¤¿ÆÑ§Ñ§Ôº2026Äê˶ʿÑо¿ÉúÕÐÉú µ÷¼ÁÐÅÏ¢¹«¸æ
ÒѾÓÐ1È˻ظ´
»´±±Ê¦·¶´óѧ »¯Ñ§Ó뻯¹¤¿ÆÑ§Ñ§Ôº µç´ß»¯¿ÎÌâ×黹ÓÐ1Ãû˶ʿÑо¿ÉúÕÐÉúÃû¶î
ÒѾÓÐ0È˻ظ´
Ó¢ÎÄÆÚ¿¯ÇóÖú
ÒѾÓÐ2È˻ظ´
»¯Ñ§Ïà¹ØË¶Ê¿Ñо¿ÉúÕÐÊÕµ÷¼Á-ºþ±±Ê¦·¶´óѧ £¨¿ìÀ´¼ñ©£¬×îе÷¼ÁÐÅÏ¢£¬¹ý¹ú¼ÒÏß¼´¿É£©
ÒѾÓÐ1È˻ظ´
ºÓÄÏÀí¹¤´óѧ»¯Ñ§»¯¹¤Ñ§ÔºÕÐÊÕѧ˶µ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
ºÚÁú½¿Æ¼¼´óѧ»¯¹¤ »·¾³¹¤³Ìµ÷¼Á
ÒѾÓÐ11È˻ظ´
soaring1981
ͳæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 130
- Ìû×Ó: 46
- ÔÚÏß: 42·ÖÖÓ
- ³æºÅ: 418900
- ×¢²á: 2007-07-03
- ÐÔ±ð: GG
10Â¥2007-07-23 09:50:49
nmwzz
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2404.1
- Ìû×Ó: 241
- ÔÚÏß: 7.7Сʱ
- ³æºÅ: 354631
- ×¢²á: 2007-04-24
- רҵ: ½ðÊô²ÄÁϵĺϽðÏà¡¢Ïà±ä¼°
2Â¥2007-04-25 12:04:32
Ñо¿É®
Òø³æ (ÖøÃûдÊÖ)
³¬¼¶ÓîÖæÎ޵оµä¶¯¸Ð»ðÁ¦¾¢ ...
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 547.5
- Ìû×Ó: 1307
- ÔÚÏß: 6.1Сʱ
- ³æºÅ: 319667
- ×¢²á: 2007-03-08
- ÐÔ±ð: GG
- רҵ: ×éºÏÊýѧ

3Â¥2007-04-26 00:04:12
4Â¥2007-04-26 07:56:20













»Ø¸´´ËÂ¥