| ²é¿´: 300 | »Ø¸´: 2 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| ¡¾Óн±½»Á÷¡¿»ý¼«»Ø¸´±¾Ìû×Ó£¬²ÎÓë½»Á÷£¬¾ÍÓлú»á·ÖµÃ×÷Õß yes_zhu µÄ 5 ¸ö½ð±Ò | |||
yes_zhuÌú¸Ëľ³æ (ÖøÃûдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿¹ØÓÚÎüÊÕÆ×
|
||
|
ʵÑéµÄ²Î±È¹â·»µÁË£¬Ö»ÄÜÖ±½Ó²âÁ¿ÎüÊկף¬ÎüÊÕ·åֵʼÖÕ´óÓÚ1¡£°´ÕÕÎïÀí¼¼Êõ ÎüÊÕ+͸É䣽1£¬ÄÇôÈçºÎ½âÊͲâÁ¿µÄÕâ¸ö²ÎÊý£¬ ×Ô¼º²éµ½ÁË¡£Ð»Ð»´ó¼Ò¹Ø×¢¡£ Îü¹â¶È(A)ÓÖ³ÆÏû¹â(E)»ò¹âÃܶÈ(D)£¬ÊÇÒ»¸öÎÞÁ¿¸Ùµ¥Î»¡£¶¨ÒåΪͶÉäµ½¾ùÔÈÎüÊÕ½éÖÊÉϵÄÈëÉ䵥ɫ¹âÇ¿¶È(I0)Óë͸¹ý¸Ã½éÖʵĹâÇ¿¶È(I)µÄ±ÈÖµ(I0/I)µÄ³£ÓöÔÊý£¬ÆäÊýѧʽΪ£ºA=lgI0/I¡£Èç¹û½éÖÊÖк¬ÓÐÎüÊÕµ¥É«¹âµÄÎïÖʵÄŨ¶ÈΪc£¬½éÖʺñ¶ÈΪlʱ£¬¸ù¾ÝÀʲ®-±È¶û¶¨ÂÉ£¬Îü¹â¶È¿É±íʾΪA=Kcl£¬Ê½ÖÐKΪÎüÊÕϵÊý¡£Îü¹â¶ÈÒ²¿É±íʾΪ͸¹âÂʵ¹Êý(1/T)µÄ³£ÓöÔÊý¡£Îü¹â¶È¾ßÓмӺÍÐÔ£¬¼´»ìºÏÎïµÄ×ÜÎü¹â¶ÈµÈÓÚ¸÷¸ö×é·ÖÎü¹â¶ÈµÄ¼ÓºÍ¡£ [ Last edited by yes_zhu on 2009-10-17 at 20:10 ] |
» ²ÂÄãϲ»¶
299Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
Ò»Ö¾Ô¸±±¾©Àí¹¤´óѧ±¾¿Æ211²ÄÁϹ¤³Ì294Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
300Çóµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó¢Ò»Êý¶þ
ÒѾÓÐ8È˻ظ´
ÕÐÊÕÉúÎïѧ/ϸ°ûÉúÎïѧµ÷¼Á
ÒѾÓÐ5È˻ظ´
070305¸ß·Ö×Ó»¯Ñ§ÓëÎïÀí 304·ÖÇóµ÷¼Á
ÒѾÓÐ7È˻ظ´
289Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤·½Ïò336·Ö
ÒѾÓÐ9È˻ظ´
081200-11408-276ѧ˶Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
µ÷¼ÁÇóԺУÕÐÊÕ
ÒѾÓÐ5È˻ظ´
µ÷¼Á310
ÒѾÓÐ8È˻ظ´
liu1017
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 723.1
- É¢½ð: 10
- Ìû×Ó: 333
- ÔÚÏß: 21.9Сʱ
- ³æºÅ: 644629
- ×¢²á: 2008-11-03
- רҵ: ÆäËûÎÞ»ú·Ç½ðÊô²ÄÁÏ
2Â¥2009-10-16 22:56:32
zxyan
ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)
- Ó¦Öú: 56 (³õÖÐÉú)
- ½ð±Ò: 21128.1
- É¢½ð: 2151
- ºì»¨: 6
- ɳ·¢: 2
- Ìû×Ó: 18284
- ÔÚÏß: 881.4Сʱ
- ³æºÅ: 818017
- ×¢²á: 2009-07-29
- רҵ: ȼÉÕѧ
3Â¥2009-10-18 16:35:12














»Ø¸´´ËÂ¥
