Znn3bq.jpeg
²é¿´: 454  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

muzigang99

Í­³æ (³õÈëÎÄ̳)

[½»Á÷] Çë½ÌÓÃXRDÔõô¼ÆËãÆ½¾ùÁ£¾¶£¿

Çë½ÌÓÃXRDÔõô¼ÆËãÆ½¾ùÁ£¾¶£¿ÄÄλ¸ç¸ç¡¢½ã½ã¸øÎÒ˵һÏ£¡·Ç³£¸Ðл£¡

» ²ÂÄãϲ»¶

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

ynu88

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

Õæ´Ï

¹ØÓÚXÉäÏßÑÜÉäÖÖлÀÕ¹«Ê½¼ÆËãÆ½¾ùÁ£¾¶µÄһЩÎÊÌâ
¡¡¡¡Scherrer¹«Ê½¡¡D=K¦Ë/¦Âcos¦È¡¡ÖУ¬KΪScherrer³£Êý£¬ÆäֵΪ0.89£»DΪ¾§Á£³ß´ç£¨nm£©£»¦ÂΪ»ý·Ö°ë¸ß¿í¶È£¬ÔÚ¼ÆËãµÄ¹ý³ÌÖУ¬Ðèת»¯Îª»¡¶È£¨rad£©£»¦ÈΪÑÜÉä½Ç£»¦ËΪXÉäÏß²¨³¤£¬Îª0.154056 nm
1. Ò»°ã²ÉÓõͽǶÈÇ¿¶ÈºÜ¸ßµÄÏà¶Ô¶ÀÁ¢µÄ·åµÄ¼ÆËã½á¹ûƽ¾ù¡£
2. Õâ¸ö½á¹û±¾Éí¾ÍÊǽüËÆÖµ£¬Ö»ÊÇ´óÖ¹ÀË㣬²»Í¬É豸֮¼äµÄ²î±ð²»´ó£¬»ù±¾¿ÉÒÔºöÂÔ£¡¿ÅÁ£ºÜСµÄʱºòÓ°Ïì´óÒ»µã£¬±ÈÈç10nm×óÓÒ£¬50nmÒÔÉÏÓ°ÏìºÜС£¡
3. ºÃ¶àËæ»úÆ÷µÄÈí¼þ¶¼Äܸø³ö°ë·å¿í£¬originÒ²ÐУ¬±ðµÄÈí¼ÒÒ²ÐУ¬µ«ÊÇÓÐʱºòȡֵʱӦ¸Ãµ÷һϻùÏߣ¬²»¹ý²î±ðÒ»°ã²»»áÌ«´ó£¡
4Â¥2009-05-22 18:26:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

ÄäÃû

Óû§×¢Ïú (ÖøÃûдÊÖ)

±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2009-05-22 18:08:48
ÒÑÔÄ   ÉêÇ벩ѧEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

ÄäÃû

Óû§×¢Ïú (ÖøÃûдÊÖ)

±¾Ìû½öÂ¥Ö÷¿É¼û
3Â¥2009-05-22 18:09:43
ÒÑÔÄ   ÉêÇ벩ѧEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

seaee

ľ³æ (ÕýʽдÊÖ)

Scherrer¹«Ê½¿ÉÒÔ£¬baiduÒ»ÏÂ
5Â¥2009-05-22 18:34:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 272·Ö²ÄÁÏ×ÓÇóµ÷¼Á +28 Loy0361 2026-04-10 36/1800 2026-04-11 00:45 by success5733
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼Á 10+11 ÏÂÒ»Õ¾Éϰ¶@ 2026-04-10 33/1650 2026-04-11 00:27 by success5733
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +13 Eddieddd 2026-04-10 13/650 2026-04-10 23:27 by 314126402
[¿¼ÑÐ] 342µç×ÓÐÅϢר˶Çóµ÷¼Á +8 ÄãÈÃÎÒÔõôÀóÖ¦ 2026-04-10 9/450 2026-04-10 21:46 by fxue1114
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +6 ?ÒªÉϰ¶? 2026-04-10 6/300 2026-04-10 21:13 by chemisry
[¿¼ÑÐ] 284Çóµ÷¼Á +19 èó@@ 2026-04-06 21/1050 2026-04-10 21:12 by zhouxiaoyu
[¿¼ÑÐ] Çóµ÷¼Á +5 ²»»á·ÉµÄÓã@ 2026-04-10 5/250 2026-04-10 19:07 by chemisry
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ·ç˵ËýÔçÍüÁË 2026-04-10 13/650 2026-04-10 18:56 by chemisry
[¿¼ÑÐ] 273Çóµ÷¼Á +51 ÂóС¶£µ± 2026-04-06 58/2900 2026-04-10 15:54 by jiajinhpu
[¿¼ÑÐ] 085402ͨÐŹ¤³Ìµ÷¼Á£¬ÓÐ4Ïîѧ¿Æ¾ºÈü¹ú½±£¨µçÈü¹ú¶þ£©£¬Ë¶Ê¿Ñо¿Éúµ÷¼Á×Ô¼öÐÅ¡£ +4 mÓÀo²»vÑÔoÆúm 2026-04-09 4/200 2026-04-10 11:30 by asy1wn
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
[¿¼ÑÐ] µç×ÓÐÅÏ¢270Çóµ÷¼Á +11 terminal469 2026-04-07 11/550 2026-04-09 18:28 by hy861222
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏ¿ÆÑ§Ó빤³ÌÒ»Ö¾Ô¸985³õÊÔ365·Ö +5 ²Ä»¯Àî¿É 2026-04-08 5/250 2026-04-09 17:00 by Lilly_Li
[¿¼ÑÐ] 0703×Ü·Ö331Çóµ÷¼Á +18 ZY-05 2026-04-04 22/1100 2026-04-09 09:09 by ŶŶ123
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
[¿¼ÑÐ] 338Çóµ÷¼Á +8 wxygxsaaaaa 2026-04-06 8/400 2026-04-08 06:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 388Çóµ÷¼Á +6 ËÄ´¨ÍõÌÎ 2026-04-07 8/400 2026-04-08 00:17 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-07 11/550 2026-04-07 15:13 by shdgaomin
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +4 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 9/450 2026-04-06 20:35 by lin-da
[¿¼ÑÐ] Äܶ¯µ÷¼Á326ר˶ +4 wan112233 2026-04-04 4/200 2026-04-04 22:47 by yu221
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û