Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 4400  |  »Ø¸´: 8

nelson9865

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] SAXSµÄÊý¾Ý´¦Àí

×î½ü×öÁËSAXSµÄʵÑ飬µÃµ½ÁËS(q)¶Ôq×öµÄÇúÏߣ¬µ«ÊÇÎÒÏëÒªµÃµ½µÄÊÇÁ£×Ó¼äµÄ¾àÀ룬ÐèÒª½«Êý¾Ý¸ù¾ÝÏà¹Øº¯Êý×÷±ä»»£¬ÓÐÄÄλ³æÓÑÖªµÀ¸ÃÔõô×öÂð£¿ÓÐûÓÐÈí¼þʵÏÖ°¡£¿Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

±íÕ÷Óë²âÊÔ·ÖÎö

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

aduyuandu

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

nelson9865(½ð±Ò+1): 2011-12-06 01:52:49
ÄãµÄQ ÊÇ pi/R °É¡£¡£¡£
2Â¥2011-12-04 22:34:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nelson9865

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by aduyuandu at 2011-12-04 22:34:34:
ÄãµÄQ ÊÇ pi/R °É¡£¡£¡£

²»ÊÇ£¬qÊÇ4*¦Ð*sin(¦È)/¦Ë
3Â¥2011-12-06 01:52:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

aduyuandu

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

nelson9865(½ð±Ò+1): ÊÇ I(q)=P(q)*S(q) Ö®ºóµÄ·ÖÇø¼äת»» 2011-12-06 22:16:47
ÒýÓûØÌû:
3Â¥: Originally posted by nelson9865 at 2011-12-06 01:52:36:
²»ÊÇ£¬qÊÇ4*¦Ð*sin(¦È)/¦Ë

¦Ë = 2dsin(¦È)  //
q=4nsin(¦È)/¦Ë //
ËùÒÔ d=2*pi/q  ...ÄãÎʵIJ»ÊÇÕâ¸ö°É  »¹ÊÇ I(q)=P(q)*S(q) Ö®ºóµÄ·ÖÇø¼äת»»£¿
4Â¥2011-12-06 10:50:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cicycen

½ð³æ (СÓÐÃûÆø)

żÃÇʵÑéÊÒ¶¼ÊÇÓÃGIFT(General Indirect Fourier Transform)À´Ä£ÄâµÄdroplet size£¬ÔÙÓë¼ÆËã½á¹û±È½Ï~~~
5Â¥2012-05-01 06:10:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

±¾Ìû½öÂ¥Ö÷¿É¼û
6Â¥2015-12-23 15:28:31
ÒÑÔÄ   ÉêÇëMN-EPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

ÄäÃû

±¾Ìû½öÂ¥Ö÷¿É¼û
7Â¥2015-12-23 15:30:56
ÒÑÔÄ   ÉêÇëMN-EPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

ryq217

½ð³æ (ÕýʽдÊÖ)

ÇëÎÊÂ¥Ö÷ÏÖÔÚÖªµÀÔõô´¦ÀíÁËÂð лл
×ö×Ô¼ºÒª¼ÓÓÍ
8Â¥2015-12-25 14:49:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÉÏÉÆÈôË®yo

гæ (ÕýʽдÊÖ)

ÇëÎÊÂ¥Ö÷ÖªµÀÔõô ´¦ÀíÁËÂð
9Â¥2018-11-28 21:06:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ nelson9865 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 274Çóµ÷¼Á +12 ɽ°¢Âû 2026-04-07 12/600 2026-04-14 16:46 by zhouxiaoyu
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©½ÓÊÜ¿çרҵ +11 ÏàÐűػá¹ââÍòÕ 2026-04-13 11/550 2026-04-14 16:35 by zhouxiaoyu
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 13/650 2026-04-14 11:33 by Íõymaa
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á 5+5 chenny174 2026-04-10 37/1850 2026-04-14 07:39 by Abskk
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703»¯Ñ§ 346·ÖÇóµ÷¼Á +26 ÍÁ¶¹er? 2026-04-09 29/1450 2026-04-13 15:15 by ¶À×íÃι³Ç
[¿¼ÑÐ] Çóµ÷¼Á288 +7 ioodiiij 2026-04-10 9/450 2026-04-13 08:33 by Hayaay
[¿¼ÑÐ] 2±¾£¬³õÊÔ303£¬0860Çóµ÷¼Á +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +13 ?ÒªÉϰ¶? 2026-04-10 13/650 2026-04-12 15:37 by laoshidan
[¿¼ÑÐ] 0854µ÷¼Á +12 ³¤¹­°Á 2026-04-09 13/650 2026-04-12 09:56 by ÄæË®³Ë·ç
[¿¼ÑÐ] ҩѧר˶µ÷¼Á +8 ? һ·Éú?»¨? 2026-04-10 10/500 2026-04-11 21:21 by zhouxiaoyu
[¿¼ÑÐ] µ÷¼Á +6 ÇàµÆ²»¸º 2026-04-09 6/300 2026-04-11 20:35 by dongdian1
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¹¤¿Æ273µ÷¼Á +6 X1999 2026-04-09 7/350 2026-04-11 10:23 by zhq0425
[¿¼ÑÐ] 287Çóµ÷¼Á +15 Fnhc 2026-04-07 21/1050 2026-04-10 19:09 by chemisry
[¿¼ÑÐ] 293µ÷¼Á +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by ²ñС°×
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 20:19 by maddjdld
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +21 ²»ÖªÃûµÄСئ 2026-04-08 21/1050 2026-04-09 18:55 by l_paradox
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û