Znn3bq.jpeg
²é¿´: 521  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

positron

ľ³æ (Ö°Òµ×÷¼Ò)

[½»Á÷] ¡¾ÌÖÂÛ¡¿ÄÜ´ø¼ÆËãʱÊÇ·ñÒ»¶¨ÊÇҪѡÔñÔÚÒ»¸öÔ­°ûÄÚ£¿

¾ÍÊǼÆËãÄÜ´øÊ±»ùʸ£¨Õý¸ñʸ£©µÄÑ¡ÔñÎÊÌ⣿

ÊDz»ÊÇÒ»¶¨ÒªÑ¡È¡×îСµÄÖØ¸´µ¥Ôª£¬Ò²¾ÍÊÇÔ­°û£¬¶ø²»ÄÜÑ¡ÔñÓиü¶à¶Ô³ÆÐԵĵ¥°û£¿

ÎÊÌâµÄ³ö·¢µãÊÇÕâÑùµÄ

ѧϰÄÜ´ø¼ÆËã·½·¨£º

ÓÃ×î¼òµ¥µÄÆ½Ãæ²¨Õ¹¿ªµÄ·½·¨¼ÆËãÄÜ´ø½á¹¹£ºexp[i(k+K)*r]

rÊÇλÖÃ×ø±ê£¬ÊÇÏÞ¶¨ÔÚÔ­°ûÖл¹Êǵ¥°ûÒ²¿ÉÒÔ£¨Ö»ÊÇÑ¡Ôñ¶ÔÓ¦µÄµ¹¸ñʸ¾Í³É£©£¿

»¹ÊÇÕâ¸öÌå»ý¿ÉÒÔÈÎÒâµÄѡȡ£¬¶à´ó¶¼ok£¬µ¹¸ñʸѡÔñ¶ÔÓ¦µÄµ¹¸ñʸ¾Í³É£¿

[ Last edited by positron on 2009-12-16 at 17:58 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

xirainbow

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
ice_rain(½ð±Ò+1,VIP+0):лл½»Á÷ 12-16 23:07
positron(½ð±Ò+2,VIP+0):ллÈÈÐİïÖú 12-17 07:53
¶ÔÓÚ¼ÆËã×ÜÄÜ¡¢DOS¶øÑÔ
Ëæ±ãÑ¡

Èç¹ûÄãÒª¶Ô±È±ðÈ˵ļÆËã½á¹û
²»ÄÜËæ±ãÑ¡
2Â¥2009-12-16 21:43:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

limaojlu

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
positron(½ð±Ò+2,VIP+0):·Ç³£¸Ðл 12-17 07:55
TIGERYZZ(½ð±Ò+1,VIP+0):лл½»Á÷ 12-17 09:55
Èç¹ûתµ½³¬°ûµÄ»°£¬Êµ¼ÊÉÏÊÇÄÜ´ø»áÕÛµþ£¬±ÈÈçÄãÈç¹ûÓÃÔ½´óµÄ°ûŪ£¬ÄãµÄÄÜ´ø¾Í»áÔ½ÃÜ
3Â¥2009-12-16 23:25:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

identation

½ð³æ (ÖøÃûдÊÖ)

¡ï ¡ï
positron(½ð±Ò+1,VIP+0):лл°ïÖú 12-17 12:43
aylayl08(½ð±Ò+1,VIP+0):лл²ÎÓë 12-17 14:23
¿ÉÒÔÓ󬾧°û¼ÆË㣬µ«ºÜ·Ñʱ
4Â¥2009-12-17 11:25:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ positron µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼Á 10+7 ÏÂÒ»Õ¾Éϰ¶@ 2026-04-10 18/900 2026-04-10 13:14 by jiajinhpu
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +16 ºÎÈó²É123 2026-04-10 17/850 2026-04-10 12:22 by °ÂÌØÂüµÄС¹ÖÊÞ
[¿¼ÑÐ] 314Çóµ÷¼Á +22 wakeluofu 2026-04-09 23/1150 2026-04-10 12:08 by pengliang8036
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +34 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 41/2050 2026-04-10 11:51 by wp06
[¿¼ÑÐ] µ÷¼Á +4 ÇàµÆ²»¸º 2026-04-09 4/200 2026-04-10 09:55 by LHGeng
[¿¼ÑÐ] 293µ÷¼Á +23 yj1221 2026-04-08 24/1200 2026-04-09 23:26 by may_ÐÂÓî
[¿¼ÑÐ] ²ÄÁÏר˶³õÊÔ·Ö332Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬ +12 ¹ÊÈË?? 2026-04-09 12/600 2026-04-09 18:34 by Ccclqqq
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£´óѧÉúÎïѧ346 +4 ÉϺ£´óѧ346µ÷¼Á 2026-04-03 4/200 2026-04-09 10:52 by yiminglu
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] 0703µ÷¼Á£¬Ò»Ö¾Ô¸Ìì½ò´óѧ319·Ö +23 haaaabcd 2026-04-05 26/1300 2026-04-08 16:19 by luoyongfeng
[¿¼ÑÐ] ÉúÎïÒ½Ò©µ÷¼Á£üSCIÖпÆÔºÈýÇøÒ»×÷+¶àÏî¿ÆÑгɹû +8 likangxing 2026-04-07 11/550 2026-04-08 00:02 by lys0704
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 286Çóµ÷¼Á +20 Faune 2026-04-06 20/1000 2026-04-07 11:33 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 334·Ö¿ØÖƹ¤³ÌÇóµ÷¼Á +4 ½ªÉÐÕæsadasd 2026-04-03 4/200 2026-04-07 09:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +11 ´ó»ðɽС»ðɽ 2026-04-05 11/550 2026-04-06 22:55 by yunlongyang
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 362Çóµ÷¼ÁÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ +4 ÎÒÒª¿¼´ó 2026-04-06 6/300 2026-04-06 14:11 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ÔõôɾÌû×Ó°¡ +3 ·ìêØ1000 2026-04-04 3/150 2026-04-04 14:20 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ÇóÉúÎïѧרҵµ÷¼Á-332·Ö +5 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 5/250 2026-04-04 10:05 by rzh123456
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 15615482637 2026-04-03 3/150 2026-04-03 22:50 by ms629
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û