±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1613  |  »Ø¸´: 8
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

tsyzznicky

½ð³æ (ÖøÃûдÊÖ)


[½»Á÷] ÇóÖúXRDÑÜÉä·åÇ¿¶ÈµÄÎÊÌâ

Ê×ÏÈлл´óϺÃÇ¡£ÏÂÃæÊÇÎÒµÄÎÊÌ⣺
ÎÒ½«½ðÊô¿ÅÁ£·ÅÈëÇòÄ¥»úÖнøÐÐÇòÄ¥£¬Ö®ºó×ö³öÁËδÇòÄ¥ºÍÇòÄ¥20h¿ÅÁ£µÄXRDÑÜÉäͼ£¬·¢ÏÖÇòÄ¥ºó¿ÅÁ£µÄÑÜÉä·åÇ¿¶ÈÃ÷ÏÔ½µµÍ£¨Í¼1£©£¬Ö®ºóÎÒÎÊXRDµÄʵÑéÊÒÀÏʦ£¬Ëû˵¿ÉÄÜÇòÄ¥ºó¾§Á£³ß´ç¼õС£¬½µµÍÁËÔñÓÅÈ¡Ïò¡£µ«ÊÇÎÒ²éЩÎÄÏ×£¬·¢ÏÖÔñÓÅÈ¡Ïò¶Ô·åÇ¿¶ÈÓÐÓ°Ï죬µ«ÆäÓ°ÏìÖ»ÊǸıäij¼¸¸ö·åµÄÇ¿¶ÈÏà¶Ô±ä»¯£¨Èçͼ2£©.ÇëÎÊ´óϺÃÇ£¬·åÇ¿¶ÈµÄ±ä»¯Óë¿ÅÁ£³ß´çÓÐÓ°ÏìÂ𣨷å¿í¶ÈµÄ±ä»¯ºÍ¿ÅÁ£³ß´çÓйØÏµÎÒÖªµÀ£©£¿ÈôûÓУ¬²úÉúÇòĥǰºó·åÇ¿¶È±ä»¯µÄÔ­ÒòÊÇʲô£¿£¿×îºÃÄÜÍÆ¼öÏà¹ØËµÃ÷µÄÎÄÏ×»òͼÊ顣ллÁË
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tsyzznicky

½ð³æ (ÖøÃûдÊÖ)


..................
2Â¥2009-09-11 20:06:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tsyzznicky

½ð³æ (ÖøÃûдÊÖ)


µÚÒ»¸öͼ²»Çå³þ£¬ËµÃ÷Ï£¬·åµÄλÖÃÎޱ仯£¬Ö»ÊÇÇòÄ¥ºó·åµÄÇ¿¶È´ó¸ÅΪ5000¸÷µ¥Î»£¬ÇòĥǰΪ18000×óÓÒ
3Â¥2009-09-11 20:07:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tsyzznicky

½ð³æ (ÖøÃûдÊÖ)


´óϺÃǰï°ïæѽ
4Â¥2009-09-12 12:41:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wustliang

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
paopaomeng(½ð±Ò+1,VIP+0):лл½»Á÷ 9-14 22:49
Ëæ×ÅÇòĥʱ¼äµÄÑÓ³¤£¬¾§ÌåµÄ½á¹¹±»ÆÆ»µ£¬Ç¿¶È½µµÍÊǺÜ×ÔÈ»µÄʶù¡£
5Â¥2009-09-13 09:33:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·È˼×3309

Òø³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÆÚ´ýÓдóϺÀ´°ïæ¡£¡£¡£°ï¶¥¡£¡£¡£
D-8 ADVANCE XÉäÏßÑÜÉ䣨XRD£©²âÊÔ·þÎñ QQ:415572318
6Â¥2009-09-13 22:06:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cj815

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
eeqeeq0002(½ð±Ò+1,VIP+0):лл²ÎÓë 1-19 11:22
¿ÉÄÜÊÇÄ¥¹ýÍ·, ¾§Ìå½á¹¹±»ÆÆ»µÁË,¶ø½á¹¹È±ÏݻᵼÖÂÑÜÉäÇ¿¶È½µµÍºÍÑÜÉä·å¿í»¯¡£Ä¥µÃÌ«ºÝµÄ»°£¬ÓÐЩ·å¿ÉÄÜÒªÏûʧÁË£¬¶øÇÒÏàÁڽϽüµÄÑÜÉä·å»áÓÉÓÚ¿í»¯¶øÏ໥µþ¼Ó¡£Ò»°ã¾§Ãæ¼ä¾à´óµÄ·åÊܾ§Á£Ï¸»¯µÄÓ°Ïì»áÃ÷ÏÔһЩ£¬ÒòΪdÖµ´óµÄ¾§ÃæÈÝÒ×±»ÆÆ»µ
7Â¥2009-09-21 15:30:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sheng5766

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
eeqeeq0002(½ð±Ò+1,VIP+0):лл²ÎÓë 1-19 11:22
ÊÇÓÐÕâÖÖÏÖÏó³öÏÖ£¬ÕâÆªÎÄÕÂÖÐÒ²¹Û²ìµ½ÁË£¨O.M. lemine.    Microstructural characterisation of a-Fe2O3 nanoparticles using, XRD line profiles analysis, FE-SEM and FT-IR£©×÷Õß˵¿ÉÄÜÊÇÓÉÓÚ¾§Á£¼õС¡¢ÄÚÓ¦Á¦Ôö´óµ¼ÖµÄÑÜÉäÇ¿¶È½µµÍºÍÆ×ͼ¿í»¯
Quote:
With increasing milling time, the diffraction peaks became broader and their relative intensity decreases. It is well known that the peak broadening can be caused by both a reduction in crystallite size and an increase in lattice strain.
8Â¥2010-01-18 20:36:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

marin0118081

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
²»Í¬µÄ¼ì²âʱ¼ä¡¢¼ì²âÒÇÆ÷£¬»òÕßÒÇÆ÷²ÎÊý²»Í¬Ò²ÓпÉÄܵ¼ÖÂÕâÑùµÄ½á¹û¡£ÎÒ¾õµÃÓ¦¸Ã¿´ÑÜÉä·å¼äµÄÏà¶ÔÇ¿ÈõºÍ°ë¸ß¿íµÄ±ä»¯
9Â¥2010-03-01 17:02:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ tsyzznicky µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏ¿ª´óѧ0710ÉúÎïѧ359Çóµ÷¼Á +6 ÍÃÍÃÍÃ111223314 2026-03-29 8/400 2026-04-02 22:37 by louise0220
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤0856£¬³õÊÔ334 +3 26¿¼ÑвÄÁÏ 2026-04-02 3/150 2026-04-02 21:22 by dongzh2009
[¿¼ÑÐ] ѧ˶»úе¹¤³Ì303Çóµ÷¼Á +5 ÎÞÃûËùÒÔ½ÐÎâÃ÷ 2026-03-30 5/250 2026-04-02 20:12 by hengsmith
[¿¼ÑÐ] 298Çóµ÷¼Á +4 zzz£¬£¬r 2026-04-02 7/350 2026-04-02 18:57 by 1939136013¹·×³
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +4 ÍÛºôºßºôºß 2026-04-02 4/200 2026-04-02 13:10 by yulian1987
[¿¼ÑÐ] 272Çóµ÷¼Á£¬½ÓÊÜ¿çרҵµ÷¼Á£¡ +4 ÏÐÓ㬠2026-03-31 4/200 2026-04-02 11:18 by guyan1000
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-03-31 11/550 2026-04-01 22:25 by zhouyuwinner
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-01 14/700 2026-04-01 21:07 by lijunpoly
[¿¼ÑÐ] 307·ÖÇóµ÷¼Á +14 (o~o) 2026-03-31 15/750 2026-04-01 20:43 by longlotian
[¿¼ÑÐ] 379Çóµ÷¼Á +3 ?¿à¹Ï²»¿à 2026-04-01 3/150 2026-04-01 20:09 by ÄºÔÆÇ庮
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Sa67890. 2026-04-01 7/350 2026-04-01 19:50 by 6781022
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +9 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 9/450 2026-04-01 14:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 358Çóµ÷¼Á +3 ÍõÏòÑô»¨ 2026-03-31 3/150 2026-04-01 09:56 by zzchen2000
[¿¼ÑÐ] 0856 335·Ö +9 cccchenso 2026-03-29 9/450 2026-03-31 16:37 by lishahe
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 hyl3153942 2026-03-29 10/500 2026-03-31 16:31 by hypershenger
[¿¼ÑÐ] ÄϾ©´óѧ»¯Ñ§µ÷¼Á +11 ¾°Ëæ·ç 2026-03-29 16/800 2026-03-31 10:14 by herarysara
[¿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
[¿¼ÑÐ] ±¾¿ÆÐÂÄÜÔ´¿ÆÑ§Ó빤³Ì£¬Ò»Ö¾Ô¸»ªÀíÄܶ¯285Çóµ÷¼Á +7 AZMK 2026-03-28 11/550 2026-03-28 21:01 by xxxsssccc
[¿¼ÑÐ] 308Çóµ÷¼Á +7 īīĮ 2026-03-27 7/350 2026-03-28 07:43 by ÈÈÇéɳĮ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û