±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 510  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

chuyunfei

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

ÅÖÅÖ³æ

[½»Á÷] ¡¾ÇóÖú¡¿Îʸö¹ØÓÚ¼¤¹âÁ£¶È²âÊÔµÄÎÊÌâ°¡

ÎÒÃÇнøµÄZETAµçλÒÇ(ÃÀ¹úBICµÄ)Ò²¿ÉÒÔ²âÊÔÁ£¶È,¸ú¼¤¹âÁ£¶ÈÒÇÔ­ÀíÒ»Ñù¡£

µ«ÊÇÎÒÊÔÁ˼¸´Î,·¢ÏÖ¼¸¸öÎÊÌâ,ÓÐ³æ³æ¿ÉÒÔ°ïæ»Ø´ðÏÂÂð?

1¡¢²âÊÔ½á¹ûÖÐÓиöÓÐЧÁ£¾¶£¬µ«ÊÇÕâ¸öÓÐЧÁ£¾¶±È²âÊÔ½á¹ûÖÐÁ£¶È·Ö²¼µÄ½á¹û¶¼´óÐí¶à£¬±ÈÈçÁ£¶È·Ö²¼ÖÐÏÔʾΪ20~100 nm£¬ÓÐЧÁ£¾¶¿ÉÄܾÍÊÇ160 nmÁË

2¡¢ÒÇÆ÷ÓжÔÊýÕý̬·Ö²¼(Lognormal)ºÍ¶à·å·Ö²¼(MSD)£¬µ«ÊǶþÕßµÄÁ£¶È·Ö²¼½á¹û¾Í²»Ò»Ñù£¬ÊDz»ÊǶþÕßµÄËã·¨²»Í¬°¡?ÄÇÎÒÃǸòÉÓÃÄÄÒ»ÖÖ½á¹û°¡??

[ Last edited by laizuliang on 2007-11-9 at 09:57 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cuplgz

ÈÙÓþ°æÖ÷ (ÕýʽдÊÖ)

Ï£Íû´ó¼ÒÄÜ»ý¼«½â´ð£¬Óн±ÀøÓ´£¡
[img]http://emuch.net/images/logo.gif[/img]
2Â¥2007-05-03 10:15:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wfqm

Ìý˵¹ýÕâ¸öÎÊÌâ  
ºÃÏñ¸üÊÊÓÃÓÚϸС¿ÅÁ£
3Â¥2007-05-05 20:43:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¿×Сƽ

ľ³æ (СÓÐÃûÆø)

µÚÒ»¸öÎÊÌâÔÝʱÎÞ·¨»Ø´ð£¬ÒòΪûʹÓùýZETAµçλÒÇ¡£
µÚ¶þ¸öÎÊÌâµÄ´ð°¸ÊÇÕâÑùµÄ£º¶ÔÊýÕý̬·Ö²¼(Lognormal)ºÍ¶à·å·Ö²¼(MSD)¶¼ÊǼÆËã¿ÅÁ£ÏµÁ£¾¶·Ö²¼µÄ²»Í¬Ëã·¨£¬ÆäËû»¹ÓÐÀÛ»ý·ÖÎö·¨£¬Ë«Ö¸Êý·¨£¬Ö±·½Í¼·¨£¬ÇøÓò·Ö²¼º¯Êý·¨£¬À­ÆÕÀ­Ë¹±ä»»·¨µÈ¡£Ô­ÔòÉÏÕâЩ·½·¨¿É·ÖΪÁ½À࣬һÀàÊÇÊÂÏȼٶ¨±»²âÊÔÑùµÄ·Ö²¼¹æÂÉ£¬ÁíÒ»ÀàÔòÊDz»¸ø³öÓйØÁ£¾¶·Ö²¼µÄÐÅÏ¢£¬¶øÊÇ¶ÔÆä½âÊ©¼ÓijЩÏÞÖÆ£¬Í¨³£ÏÞÖÆ½âÊǷǸºµÄ¡£Òò´Ë£¬¶ÔÊýÕý̬·Ö²¼(Lognormal)·¨ÊÊÓÃÓÚµ¥·ÖÉ¢¿ÅÁ£Ïµ»ò¾ßÓÐÕ­·Ö²¼µÄ¿ÅÁ£Ïµ£¬¶à·å·Ö²¼(MSD)·¨ÊÊÓÃÓÚ¿ÅÁ£·ÖÉ¢½Ï´ó·Ö²¼¹æÂɽϸ´ÔӵĿÅÁ£Ïµ¡£
4Â¥2007-05-06 09:14:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fpheonixes

½ð³æ (СÓÐÃûÆø)

±¾ÈËʹÓùýzetaµçλ²âÁ£¾¶£¬Óësem±È½Ï²îµÄ²»¶à£¬ÓÐЧÁ£¾¶ÊDz»ÊÇ´øÉÏÁËË«µç²ãÁ˰¡¡£
5Â¥2007-05-11 19:08:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ chuyunfei µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼ÁÇóԺУÕÐÊÕ +4 º×¾¨¸ë 2026-03-28 4/200 2026-03-28 13:38 by ÌÆãå¶ù
[¿¼ÑÐ] 085701»·¾³¹¤³Ì£¬267Çóµ÷¼Á +16 minht 2026-03-26 16/800 2026-03-28 12:16 by zllcz
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +17 ‹üÈA 2026-03-22 17/850 2026-03-28 08:35 by WYUMater
[¿¼ÑÐ] 311Çóµ÷¼Á +3 Ï£ÍûÉϰ¶°¢Ð¡Ñî 2026-03-23 3/150 2026-03-28 07:57 by ÈÈÇéɳĮ
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Pigcasso 2026-03-24 5/250 2026-03-27 12:10 by zhshch
[¿¼ÑÐ] Çóµ÷¼Á +3 Áõ¿Â@ 2026-03-24 4/200 2026-03-27 11:28 by shangxh
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] 294·Ö080500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +4 ÁøÏª±ß 2026-03-26 4/200 2026-03-26 21:14 by XPUÀîÇì
[¿¼ÑÐ] 340Çóµ÷¼Á +3 Amber00 2026-03-26 3/150 2026-03-26 18:57 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ×ÊÔ´Óë»·¾³ µ÷¼ÁÉêÇë(333·Ö) +9 holy J 2026-03-21 9/450 2026-03-26 15:47 by 161765490
[¿¼ÑÐ] 291 Çóµ÷¼Á +7 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 8/400 2026-03-26 11:25 by AlenQIN.
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÒ»Ö¾Ô¸ÉϺ£½»Í¨´óѧ336·Ö-±¾¿ÆÉϺ£211 +4 СÓã°®Óлú 2026-03-25 4/200 2026-03-26 10:19 by aa331100
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½ 335·Ö | 0856²ÄÁÏ»¯¹¤ | GPA 4.07 | ÓпÆÑо­Àú +6 cccchenso 2026-03-23 6/300 2026-03-25 22:25 by 544594351
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÓàÒâÇä 2026-03-21 6/300 2026-03-24 15:03 by ÓàÒâÇä
[¿¼²©] 26É격×Ô¼ö +3 whh869393 2026-03-24 3/150 2026-03-24 09:55 by 21018060
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ0817»¯¹¤278·ÖÇóµ÷¼Á +7 jhybd 2026-03-23 12/600 2026-03-24 09:03 by jhybd
[¿¼ÑÐ] 361Çóµ÷¼Á +3 Glack 2026-03-22 3/150 2026-03-23 22:03 by fuyu_
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ÌÎÌÎWjt 2026-03-22 5/250 2026-03-22 22:21 by jiangpengfei
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û