Znn3bq.jpeg
²é¿´: 752  |  »Ø¸´: 6

byin

Í­³æ (ÕýʽдÊÖ)

[ÇóÖú] ¹ØÓÚ×îËÙϽµ·¨¾«¶ÈµÄÎÊÌâ

×îËÙϽµ·¨Ã´£¬ÎÒµÄÀí½âÊÇ£¬´Óx1µã³ö·¢£¬ÑØ×Åx1µãµÄ¸ºÌݶȷ½Ïò£¨¼´Ô­×ÓÊÜÁ¦·½Ïò£©Ïòǰ×ߣ¬×ßµ½ÊÆÄÜVÔڸ÷½ÏòÉÏ×î½üµÄ¼«Ð¡Öµµãx2£¬ÔÙÑØ×Åx2µÄ¸ºÌݶȷ½Ïò¹ÕÍä¼ÌÐø×ß¡£Òò´Ë£¬Æ²¿ªÐ§Âʲ»Ì¸£¬ÀíÂÛÉÏ£¬×îËÙϽµ·¨¿ÉÒÔ´ïµ½ÈÎÒâÒªÇóµÄ¾«¶È£¬±ÈÈçÊÜÁ¦Ð¡ÓÚ1e-4 eV/AµÈºÜСµÄÁ¿¡£

1£¬µ«ÊÇΪʲôÎÒµÄËãÀýÖУ¬ÓеÄÀý×ÓÖУ¬ÊÜÁ¦µ½2e-3 eV/A¾Í×ß²»¶¯ÁË£¬¸øÆäÈÎÒâСµÄÎ»ÒÆ¸üÐÂdx£¬ÊÆÄÜV¶¼»áÔö¼Ó£¿

2£¬ÁíÍâÓÐһЩÀý×ӾͱȽÏÀëÆ×ÁË£¬ÊÜÁ¦»¹ºÜ´óµÄʱºò£¬±ÈÈç10 eV/A£¬ÊÆÄÜÒ²ÍÆ²»¶¯£¬ÕâÊÇΪʲô£¿

лл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

Bessel

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jiaoyixiong: ½ð±Ò+5, ÔÞ£¡¹ÄÀø½»Á÷ 2013-01-20 08:54:51
ÄãÒªÕÒµÄÊÇÈ«¾Ö×îСֵ£¬ÀíÂÛÉϵ±È»ÄÜÕÒµ½¡£µ«ÊǼÆËã»úÀ´ËãÓÖÊÇÁíÒ»»ØÊ£¬ºÜ¿ÉÄÜϵͳÏÝÈëÁËÊÆÄÜÃæÉϵľÖÓò¼«Ð¡ÖµµÄÚåÀºÜÄÑ·­¹ýÊÆÀݼÌÐøÍùÄÜÁ¿¸üµÍµÄ·½Ïò×ß¡£

¾Ù¸öÐÎÏóµÄÀý×Ó£¬ÈËÃÇÏÂɽµÄʱºò£¬ËäȻĿµÄµØÊÇɽ½Å£¨ÊÆÄÜ×îС£©£¬É½Â·Æð·ü£¬ÏÂɽ¹ý³ÌÖпÉÄÜ»á×ßÒ»¶ÎÉÏÆÂ·£¨ÊÆÀÝ£©¡£
2Â¥2013-01-20 01:45:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

byin

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by Bessel at 2013-01-20 01:45:57
ÄãÒªÕÒµÄÊÇÈ«¾Ö×îСֵ£¬ÀíÂÛÉϵ±È»ÄÜÕÒµ½¡£µ«ÊǼÆËã»úÀ´ËãÓÖÊÇÁíÒ»»ØÊ£¬ºÜ¿ÉÄÜϵͳÏÝÈëÁËÊÆÄÜÃæÉϵľÖÓò¼«Ð¡ÖµµÄÚåÀºÜÄÑ·­¹ýÊÆÀݼÌÐøÍùÄÜÁ¿¸üµÍµÄ·½Ïò×ß¡£

¾Ù¸öÐÎÏóµÄÀý×Ó£¬ÈËÃÇÏÂɽµÄʱºò£¬ËäȻĿµÄµØÊÇɽ½Å ...

лл»Ø¸´1

ÎÊÌâÊÇ£¬ÎÞÂÛÊÇ×îСֵµã»¹ÊǼ«Ð¡Öµµã£¬µ¼Êý×ÜҪΪ0°É¡£µ«ÊÇÊýÖµ¼ÆËãÖУ¬Æäµ¼Êý£¨ÊÜÁ¦£©×ÜÊDz»ÄÜ´ïµ½ÈÎÒâСµÄÊý¡£
3Â¥2013-01-20 14:20:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Bessel

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
jiaoyixiong: ½ð±Ò+3, ÔÞ£¡Í·ÏñºÜÀ­·ç£¬½²½âºÜרҵ£¡ 2013-01-20 15:20:40
ÒýÓûØÌû:
3Â¥: Originally posted by byin at 2013-01-20 08:20:56
лл»Ø¸´1

ÎÊÌâÊÇ£¬ÎÞÂÛÊÇ×îСֵµã»¹ÊǼ«Ð¡Öµµã£¬µ¼Êý×ÜҪΪ0°É¡£µ«ÊÇÊýÖµ¼ÆËãÖУ¬Æäµ¼Êý£¨ÊÜÁ¦£©×ÜÊDz»ÄÜ´ïµ½ÈÎÒâСµÄÊý¡£...

¼ÆËã»ú²»¿ÉÄÜ´ïµ½ÈÎÒâСµÄÊý£¬double ÀàÐ͵ÄСÊý²¿·ÖÖ»Äܾ«È·µ½Ð¡Êýµãºó 10 λ¡£ Ò»°ã¸ù¾ÝϵͳÎó²îÒªÇó£¬É趨ij¸öÖµ epslion£¬µ±Á©ÊýµÄ²îµÄ¾ø¶ÔֵСÓÚepslionʱ£¬¿ÉÒÔÈÏΪÕâÁ©ÊýÏàµÈÁË¡£
4Â¥2013-01-20 15:18:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

byin

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by Bessel at 2013-01-20 15:18:17
¼ÆËã»ú²»¿ÉÄÜ´ïµ½ÈÎÒâСµÄÊý£¬double ÀàÐ͵ÄСÊý²¿·ÖÖ»Äܾ«È·µ½Ð¡Êýµãºó 10 λ¡£ Ò»°ã¸ù¾ÝϵͳÎó²îÒªÇó£¬É趨ij¸öÖµ epslion£¬µ±Á©ÊýµÄ²îµÄ¾ø¶ÔֵСÓÚepslionʱ£¬¿ÉÒÔÈÏΪÕâÁ©ÊýÏàµÈÁË¡£...

ºÃµÄ£¬Ð»Ð»£¡

µ«ÊÇÎҵĵڶþ¸öÎÊÌâÔõô½âÊÍÄØ£¿ÄÇЩÀý×ÓÖУ¬ÊÜÁ¦»¹ºÜ´ó£¬¾Í²»ÄÜÔÙ¸üÐÂÁË¡£ÈÎÒâСµÄ×ø±ê¸üж¼»áÊ¹ÊÆÄÜÔö´ó£¬why£¿
5Â¥2013-01-20 15:33:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Bessel

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
byin: ½ð±Ò+5, ¡ïÓаïÖú 2013-01-20 16:35:41
ÒýÓûØÌû:
5Â¥: Originally posted by byin at 2013-01-20 09:33:02
ºÃµÄ£¬Ð»Ð»£¡

µ«ÊÇÎҵĵڶþ¸öÎÊÌâÔõô½âÊÍÄØ£¿ÄÇЩÀý×ÓÖУ¬ÊÜÁ¦»¹ºÜ´ó£¬¾Í²»ÄÜÔÙ¸üÐÂÁË¡£ÈÎÒâСµÄ×ø±ê¸üж¼»áÊ¹ÊÆÄÜÔö´ó£¬why£¿...

ÎÒûÇ××Ô×ö£¬Ò²²»ÖªµÀÄã¾ßÌåÔÚ×öʲô£¬Ã»·¨»Ø´ðÄãµÄÎÊÌâ¡£

¿ÉÄÜ´úÂë´íÎ󣬿ÉÄÜϵͳÓÐÊ²Ã´ÌØÐÔ¡£

´íÎóµÄ¿ÉÄÜÓÐǧÍòÖÖ£¬ÕýÈ·µÄÖ»ÓÐÒ»¸ö¡£Õâ¸öÎÊÌ⻹ÊÇÁô¸øÄã×Ô¼º°É£¬ÎÒÄܽâÊ͵ÄÎÒÒѾ­¶¼ËµÁË¡£
6Â¥2013-01-20 16:10:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

byin

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by Bessel at 2013-01-20 16:10:38
ÎÒûÇ××Ô×ö£¬Ò²²»ÖªµÀÄã¾ßÌåÔÚ×öʲô£¬Ã»·¨»Ø´ðÄãµÄÎÊÌâ¡£

¿ÉÄÜ´úÂë´íÎ󣬿ÉÄÜϵͳÓÐÊ²Ã´ÌØÐÔ¡£

´íÎóµÄ¿ÉÄÜÓÐǧÍòÖÖ£¬ÕýÈ·µÄÖ»ÓÐÒ»¸ö¡£Õâ¸öÎÊÌ⻹ÊÇÁô¸øÄã×Ô¼º°É£¬ÎÒÄܽâÊ͵ÄÎÒÒѾ­¶¼ËµÁË¡£...

thanks
7Â¥2013-01-20 16:35:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ byin µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +11 ¹ûÈ»ÓÐÎÒ 2026-04-10 11/550 2026-04-11 08:27 by onlyÖÜ
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +9 Claireyyyy 2026-04-09 10/500 2026-04-10 21:21 by Claireyyyy
[¿¼ÑÐ] Çóµ÷¼Á +16 MAXâê㯠2026-04-09 18/900 2026-04-10 20:24 by С¹íม«¡«
[¿¼ÑÐ] 368Çóµ÷¼Á +3 17385968172 2026-04-10 3/150 2026-04-10 20:12 by µç×Ӱµ±ë
[¿¼ÑÐ] 344Çóµ÷¼Á +7 ؼ·çѩҹ¹éÈËØ¼ 2026-04-09 7/350 2026-04-10 12:05 by pengliang8036
[¿¼ÑÐ] ÉúÎïѧÇóµ÷¼Á Ò»Ö¾Ô¸»¦9£¬326·Ö +7 Áõīī 2026-04-06 7/350 2026-04-10 08:11 by kangsm
[¿¼ÑÐ] ¹¤¿Æ273µ÷¼Á +5 X1999 2026-04-09 6/300 2026-04-10 07:52 by 1753564080
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
[¿¼ÑÐ] 291Çóµ÷¼Á +7 ¹ØÒä±±. 2026-04-09 8/400 2026-04-09 15:17 by ̽123
[¿¼ÑÐ] Çóµ÷¼Á +9 ÔÂ@163.com 2026-04-07 11/550 2026-04-08 14:48 by qlm5820
[¿¼ÑÐ] 287Çóµ÷¼Á +6 Fnhc 2026-04-07 6/300 2026-04-08 10:05 by xingguangj
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϿƴóÉúÎïѧ297·Ö£¬Çóµ÷¼ÁÍÆ¼ö +8 Y-yyusx 2026-04-06 9/450 2026-04-07 19:38 by biomichael
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-05 5/250 2026-04-06 15:40 by lin-da
[¿¼ÑÐ] 319Çóµ÷¼Á +3 handrui 2026-04-05 3/150 2026-04-06 09:33 by jp9609
[¿¼ÑÐ] 331Çóµ÷¼Á +8 ÓÚÕ÷yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[¿¼ÑÐ] 302·Ö 085601Çóµ÷¼ÁÍÆ¼ö +11 zyxÉϰ¶£¡ 2026-04-05 11/550 2026-04-05 22:13 by dongzh2009
[¿¼ÑÐ] 277Çóµ÷¼Á +5 ¿¼Ñе÷¼Álxh 2026-04-05 5/250 2026-04-05 19:03 by chy09050039
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 7/350 2026-04-05 13:58 by imissbao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û