±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 413  |  »Ø¸´: 1

weizhiyong

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾½»Á÷¡¿Ê¯Ä«Ï©Éùѧ֧µÄȺËÙËÙÎÊÌâ ÒÑÓÐ1È˲ÎÓë

×î½üÎÒ¼ÆËãʯīϩµÄÉùѧ֧ȺËÙ¶È£¬·¢ÏÖ×Ô¼º¼ÆËãµÄ½á¹ûºÍ±ðÈ˵Ĵó¸ÅÏà²î10±¶×óÓÒ¡£×Ô¼º×Ðϸ¼ì²éûÓз¢ÏÖ´íÎó£¬Ï£ÍûÓÐÁ˽âÕâ·½ÃæµÄ³æÓÑÌá³ö½¨Ò飬лл¡£

ÈçÉÏÊÇÎÄÏ×ÖмÆËãµÄɫɢÇúÏß¡£¼ÙÉèLAÉùѧ֧ÊÇÏßÐԵģ¬ÔòLAÉùѧ֧µÄȺËÙ¶ÈÓ¦¸ÃΪLAÉùѧ֧ƵÂʵÄ×î¸ßÖµ³ýÒÔTMµÄ³¤¶È£¬¼ÙÉèLAµÄ×î¸ßƵÂÊΪ1400cm^-1£¬TMΪ2*pi/(3*a)£¬ÆäÖÐaΪ̼̼¼üµÄ¼ü³¤0.142nm¡£Ôò¼ÆËãµÄËÙ¶ÈԼΪ£º
1400*£¨3*10^10£©/(2*pi/(3*0.142*10^-9))=2849m/s.   £¨1cm^-1=3*10^10Hz£©
  ¶øÎÄÏ×ÖеĽá¹ûÒ»°ãΪ20km/s.
ÒÔÉÏÖ»ÊǼÆËãµÄLAÖ§µÄȺËÙ¶È£¬TAÖ§µÄȺËٶȼÆËãµÄºÍÎÄÏ×ÖеÄÒ²²»Ò»Ñù¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

weizhiyong

½ð³æ (ÕýʽдÊÖ)

2Â¥2010-04-25 14:56:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ weizhiyong µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +8 ¸ï΢¹ð 2026-04-04 8/400 2026-04-04 23:36 by lqwchd
[¿¼ÑÐ] ²ÄÁÏר˶ µ÷¼Á +13 CXN123456 2026-04-03 13/650 2026-04-04 21:59 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á£¬326·Ö +6 Áõīī 2026-04-04 6/300 2026-04-04 19:44 by ÌÆãå¶ù
[¿¼ÑÐ] µ÷¼Á0855-288 +5 xÐܶþa 2026-04-03 5/250 2026-04-04 00:19 by Öí»á·É
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] 294Çóµ÷¼Á +6 Grey_Ey 2026-04-03 6/300 2026-04-03 20:46 by ÐÀϲ777
[¿¼ÑÐ] ÊÞÒ½µ÷¼Á +3 wh119216 2026-04-02 3/150 2026-04-03 19:34 by zrongyan
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 ´ºÈÕÀ´ÐÅ- 2026-04-03 5/250 2026-04-03 15:01 by buqi613
[¿¼ÑÐ] »úеר˶297 +3 Afksy 2026-04-03 3/150 2026-04-03 14:24 by 1753564080
[¿¼ÑÐ] 289-Çóµ÷¼Á +4 ÕâÀïÊÇ_ 2026-04-03 4/200 2026-04-03 14:23 by 1753564080
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤´óѧ£¬080500ѧ˶£¬317·Ö£¬Çóµ÷¼Á +13 s1145 2026-03-31 15/750 2026-04-03 11:44 by msi123
[¿¼ÑÐ] ÖØÇì´óѧ²ÄÁÏÓ뻯¹¤085600£¬³õÊÔ370+£¬ÇóÇóµ÷¼Á½¨Òé +8 shzhou_ 2026-04-01 9/450 2026-04-03 09:31 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á22408 288·Ö +5 new382 2026-04-02 5/250 2026-04-03 09:13 by ×íÔÚ·çÀï
[¿¼ÑÐ] 326Çóµ÷¼Á +3 9ahye 2026-04-02 4/200 2026-04-03 08:43 by Jaylen.
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] »·¾³¹¤³Ì297·ÖÇóµ÷¼ÁÒ»Ö¾Ô¸º¼¸ßÔº +15 GENJIOW 2026-03-31 16/800 2026-04-02 17:56 by cyh¡ª315
[¿¼ÑÐ] 310·ÖÇóµ÷¼Á +4 ³É¹¦Éϰ¶wang 2026-04-01 4/200 2026-04-01 20:35 by liu823948201
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +5 ´ó²öС×Ó 2026-04-01 6/300 2026-04-01 19:40 by ÌÆãå¶ù
[¿¼ÑÐ] Çóµ÷¼Á +4 DADA¹Ö 2026-03-31 4/200 2026-04-01 14:30 by ZXlzxl0425
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +13 ÉîVËÞÉá°É 2026-03-29 13/650 2026-03-31 19:50 by Dyhoer
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û