²é¿´: 2144  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßhejianlovexf½«ÔùËÍÄú 5 ¸ö½ð±Ò

hejianlovexf

[ÇóÖú] ÈçºÎ½«UV-VIS DRS Öеķ´ÉäÂÊת»»³ÉÎü¹â¶È£¿£¿£¿£¿

Óйء°kubelka-munkÀíÂÛ¡±µÄ²Î¿¼Êé¼®£¿
Çë½Ì¸÷λ´óϺ£º
ÈçºÎ½«UV-VIS DRS Öеķ´ÉäÂÊת»»³ÉÎü¹â¶È£¿£¿£¿£¿

[ Last edited by xjxlovelxl on 2008-4-9 at 20:35 ]

» ²ÂÄãϲ»¶

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

meizi2007

Í­³æ (СÓÐÃûÆø)

A=-LogI/I0. I/I0.Ϊ͸¹âÂÊ£¬·´¹âÂʾÍÊÇ1- I/I0.ÄǾÍÊÇA=-Log£¨1-·´¹âÂÊ£©
2Â¥2008-04-09 17:40:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shine815

½ð³æ (ÕýʽдÊÖ)

A=-LogI/I0
ÎҵĵÀ·ÎÒÀ´×ßÎÒµÄÈËÉúÎÒ×öÖ÷
3Â¥2008-04-09 20:01:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hejianlovexf

ллÄãÃǵĴ𰸣¬²»¹ýÎÒÀûÓøù«Ê½¼ÆËãµÄ½á¹ûÈÔÈ»²»ÐС£
4Â¥2008-04-10 08:36:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nucleus01

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

Сľ³æ±±Í¥½Ú¶Èʹ

A=-Log£¨1-·´¹âÂÊ£©
µ«ÊÇÊÇÒÔ10Ϊµ×µÄ¶ÔÊý¡£
ˬÊÇÒª¸¶³ö´ú¼ÛµÄ!
5Â¥2008-04-10 09:21:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hejianlovexf

ÄÇÓÐ×ÊÁÏÉÏ˵ÓÃA=(1-R)(1-R)/(2R)À´¼ÆËãµÄ
A±íʾÎü¹â¶È£¬RÊÇ·´ÉäÂÊ¡£
µ½µ×ÊÇÄĸöÕýÈ·ÄØ£¿
Çë½Ì
6Â¥2008-04-10 13:18:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

meizi2007

Í­³æ (СÓÐÃûÆø)

µçÄÔÅäÉ«µÄ»ù±¾Ô­ÀíÊÇÀûÓÃKubelka-MunkÀíÂÛ£¬Kubelka-MunkÀíÂÛÊÇ

ÏÖ´ú¹ã·ºÊ¹ÓõÄÃèÊö¼õÉ«·¨»ìºÏÅäÉ«µÄ·½³Ìʽ£º

K/S=(1-r)2/2r

r-²¨³¤¦Ëϵķ´ÉäÂÊ

K-Í¿Á϶ԹâµÄÎüÊÕÂÊ

S-Í¿Á϶ԹâµÄÉ¢ÉäÂÊ

Kubelka-MunkÀíÂÛÈÏΪ£ºµ±¼¸ÖÖÉ«ÁÏÏà»ìºÏʱ£¬Èç¹û¸÷É«ÁÏÖ®¼ä²»Æð»¯ Òò´ËÕæÕýÓÃÓÚ¶àÉ«½¬»ìºÏµÄ

Í¿Áϵ÷ɫϵͳµÄ·½³ÌʽΪ£ºK/S=(C1K1+C2K2+©©Kw)/(C1S1+C2S2+©©Sw)C-ÑÕÁϵÄŨ¶È
7Â¥2008-04-10 20:43:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hejianlovexf µÄÖ÷Ìâ¸üÐÂ
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó£¬0703»¯Ñ§£¬×Ü·Ö302£¬Çóµ÷¼Á +4 ÆßÔÂ-ÆßÆß 2026-03-21 4/200 2026-03-21 18:20 by ѧԱ8dgXkO
[¿¼ÑÐ] 302Çóµ÷¼Á +12 ºôºôºô¡£¡£¡£¡£ 2026-03-17 12/600 2026-03-21 17:29 by ColorlessPI
[¿¼ÑÐ] 336Çóµ÷¼Á +5 rmc8866 2026-03-21 5/250 2026-03-21 17:24 by ѧԱ8dgXkO
[¿¼ÑÐ] 306Çó0703µ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶ +5 Ö½Óãly 2026-03-21 5/250 2026-03-21 17:11 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-20 7/350 2026-03-21 16:36 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ²ÄÁϹ¤³Ìרҵ 282·ÖÇóµ÷¼Á +8 ·ãÇÅZL 2026-03-18 10/500 2026-03-21 15:29 by Shawn0911
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á +6 Mqqqqqq 2026-03-19 6/300 2026-03-21 08:04 by JourneyLucky
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +6 À滨çóÍí·ç 2026-03-17 6/300 2026-03-21 03:40 by JourneyLucky
[¿¼ÑÐ] 329Çóµ÷¼Á +9 ÏëÉÏѧ߹߹ 2026-03-19 9/450 2026-03-20 22:01 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á +8 niko- 2026-03-19 9/450 2026-03-20 21:57 by luoyongfeng
[¿¼ÑÐ] 319Çóµ÷¼Á +3 СÁ¦Æøçæçæ 2026-03-20 3/150 2026-03-20 19:47 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +7 heming3743 2026-03-16 7/350 2026-03-20 19:31 by zhukairuo
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +5 ioodiiij 2026-03-17 5/250 2026-03-19 18:22 by zcl123
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 Ľº®mio 2026-03-16 10/500 2026-03-19 15:26 by ¶¡¶¡*
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 9/450 2026-03-18 10:28 by Eember.
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û