²é¿´: 971  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

sunnycat

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ºìÍâµÄ¼¸¸öµ¥´Ê ÒÑÓÐ3È˲ÎÓë

Çë½Ì¸÷λ´óÏÀ£¬¸µÀïÒ¶±ä»»ºìÍâ¹âÆ×£¨FTIR)Öеġ°ÃæÍâÍäÇúÕñ¶¯£¬±½»·ÉìËõÕñ¶¯£¬Ç¿·å¡±Ó¢ÓïÔõô·­Ò룬ллÀ²
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qingyy

ľ³æ (ÕýʽдÊÖ)

sunnycat(½ð±Ò+9): 2010-07-20 18:58:54
·Ö×ÓµÄÕñ¶¯ÐÎʽ·ÖÀࣺ
1.ÉìËõÕñ¶¯£¨stretching vibration£©
¶Ô³ÆÉìËõÕñ¶¯(symmetrical stretching vibration,s)
·´¶Ô³ÆÉìËõÕñ¶¯(asymmetrical stretching vibration,as)
2.±äÐλòÍäÇúÕñ¶¯(deformation vibration)
ÃæÄÚ±äÐÎÕñ¶¯(in plane bending vibration, )¼ôʽÕñ¶¯(scissoring vibration, )
    ÃæÄÚÒ¡°ÚÕñ¶¯£¨rocking vibration£¬£©
ÃæÍâ±äÐÎÕñ¶¯(out-of-plane bending vibration£¬)
  ÃæÍâÒ¡°ÚÕñ¶¯£¨wagging vibration£¬£©
  Å¤Çú±äÐξò¶¯£¨twisting vibration£¬£©

ºìÍâ¹âÆ×µÄÎüÊÕÇ¿¶È¶¨ÐÔ³£ÓÃĦ¶ûÏû¹âϵÊý¦Å»®·Ö£¬µÈ¼¶µÄ±íʾ·½·¨ÈçÏ£º
  ¦Å£¾100£¬×îÇ¿£¨v s£©
  20£¼¦Å£¼100£¬Ç¿·å£¨s£©
  10£¼¦Å£¼20£¬ÖÐÇ¿·å£¨m£©
  1£¼ ¦Å£¼10£¬Èõ·å£¨w£©
  ¦Å£¼1£¬¼«Èõ£¬£¨v w£©
  ±íʾ·½·¨£ºÈçCH3  ¦ÍC-H     2960cm-1 £¨S£©

[ Last edited by qingyy on 2010-7-20 at 17:50 ]
µÃÒâʱƽµ­Ç«ºÍ£¬Ê§Òâʱ־´æ¸ßÔ¶¡£
3Â¥2010-07-20 17:47:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

yensh

½ð³æ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

sunnycat(½ð±Ò+1): 2010-07-20 18:58:38
ÎҵĽ¨Ò飺ÏÂÔØÒ»±¾¹âÆ×·½ÃæµÄÊ飨ÂÛ̳ÓУ©~~~È»ºóʲô¶¼ÓÐÁË£¡
IDÒѾ­¸ü»»£¬´ËID×÷·Ï
2Â¥2010-07-20 13:35:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 329Çóµ÷¼Á +5 ÏëÉÏѧ߹߹ 2026-03-19 5/250 2026-03-19 23:56 by 23Postgrad
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-19 3/150 2026-03-19 13:36 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁϹ¤³Ìר˶330·ÖÇóµ÷¼Á +7 С²Ä»¯±¾¿Æ 2026-03-18 7/350 2026-03-19 10:46 by Linda Hu
[¿¼ÑÐ] ²ÄÁÏ080500µ÷¼ÁÇóÊÕÁô +4 Ò»¿Åmeteor 2026-03-13 4/200 2026-03-19 10:32 by 30660438
[¿¼ÑÐ] »¯Ñ§¹¤³Ì321·ÖÇóµ÷¼Á +15 ´óÃ×·¹£¡ 2026-03-15 18/900 2026-03-18 14:52 by haxia
[¿¼ÑÐ] 297Çóµ÷¼Á +8 Ï·¾«µ¤µ¤µ¤ 2026-03-17 8/400 2026-03-18 14:30 by laoshidan
[¿¼ÑÐ] 302Çóµ÷¼Á +10 ºôºôºô¡£¡£¡£¡£ 2026-03-17 10/500 2026-03-18 12:45 by Linda Hu
[¿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] 265Çóµ÷¼Á +3 ÁºÁºÐ£Ð£ 2026-03-17 3/150 2026-03-18 09:12 by zhukairuo
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] ²ÄÁÏר˶326Çóµ÷¼Á +6 Ä«ìÏæ¦Ý· 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 4/200 2026-03-16 20:51 by Ôª×Ó^0^
[¿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
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û