±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1723  |  »Ø¸´: 4

goldenfisher

½ð³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÆäËû¡¿pwscfÖеÄÔ­°ûÌå»ý¼ÆË㣡 ÒÑÓÐ2È˲ÎÓë

×î½üÔÚ×övc-relaxʱ·¢ÏÖ£¬pwscfÖÐÊä³öµÄÔ­°ûÌå»ý²¢²»Êdz¬Ô­°ûµÄÕæÊµÌå»ý¡£±ÈÈçÒ»¸öÃæÐÄÁ¢·½¾§¸ñ£¬ÊäÈë¾§¸ñ³£ÊýΪ7 bohr, ¶øÊä³öµÄunit-cell volumeÔòÖ»Óдó¸Å 125 bohr^3¡£ÎÒÏëÕâÀïÊä³öµÄÊÇ×îСµ¥Î»µÄÔ­°ûÌå»ý£¬²»ÖªµÀ´ó¼ÒÈçºÎÈÏΪ£¿Ð»Ð»ÌÖÂÛ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÀÏ»¢´óÍõ

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ice_rain(½ð±Ò+1):xiexie~ 2010-03-24 22:02
Õâ¸ö¸ú¾§Ìå½á¹¹ºÍÄãʹÓõÄibravÓйء£ÓÐʱºòÊä³öµÄÊdzõ°û£¬¿´ÄãÔõôÉèÖõġ£ÄãÑо¿Ò»Ï°ûÖеÄÔ­×ÓÊý¾ÍÖªµÀÁË¡£
2Â¥2010-03-24 10:30:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

goldenfisher

½ð³æ (ÖøÃûдÊÖ)

¡ï ¡ï
zzy870720z(½ð±Ò+2):лл½âÊÍ 2010-07-27 08:08:37
¸ãÇå³þÁË£¬Êä³öµÄ¶¼Êdzõ°ûÌå»ý¡£fccÊÇËÄ·ÖÖ®Ò»£¬bccÊǶþ·ÖÖ®Ò»£¬scÊÇÈ«²¿Ô­°ûµÄÌå»ý¡£
3Â¥2010-03-24 21:11:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

valenhou001

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
gavinliu7390(½ð±Ò+2):ºÜºÃ£¡ 2010-05-07 23:26:10
Àí½âÇå³þ²»Í¬¾§¸ñϵÄÌå»ý¼ÆË㹫ʽ£º
sc: v= a^3
fcc: v= 0.25 * a^3
bcc: v= 0.5 * a^3.
hex: v= 0.5 * sqrt(3) * a^2 * c
simple tetragonal: v = a^2 *c
body centered tetragonal: V = 0.5 * a^2 * c
4Â¥2010-05-07 14:25:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kuangfg1987

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
Originally posted by valenhou001 at 2010-05-07 14:25:48:
Àí½âÇå³þ²»Í¬¾§¸ñϵÄÌå»ý¼ÆË㹫ʽ£º
sc: v= a^3
fcc: v= 0.25 * a^3
bcc: v= 0.5 * a^3.
hex: v= 0.5 * sqrt(3) * a^2 * c
simple tetragonal: v = a^2 *c
body centered tetragonal: V = 0.5 * a^2 * c

Äܲ»ÄÜÔÙ¾ßÌåÒ»µã£¬ÆäËûµÄÄØ£¿ºÍ¾§°ûÌå»ýµÄÁªÏµ
5Â¥2011-05-13 12:07:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ goldenfisher µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϿƴóÉúÎïѧ297·Ö£¬Çóµ÷¼ÁÍÆ¼ö +6 Y-yyusx 2026-04-06 7/350 2026-04-06 22:39 by 52305043001
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 Ò»ÑùYWY 2026-04-06 10/500 2026-04-06 21:05 by lbsjt
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÒ»Ö¾Ô¸±±¿ó°²È«¿ÆÑ§Ó빤³Ìѧ˶316 +3 WwwwwwwÍÛ 2026-04-06 3/150 2026-04-06 20:55 by lbsjt
[¿¼ÑÐ] 308Çóµ÷¼Á +13 ÌÈÈôÆð·çÁËÄØ 2026-04-05 13/650 2026-04-06 14:20 by ½¯ð©Óí
[¿¼ÑÐ] 285Çóµ÷¼Á +4 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 5/250 2026-04-05 20:32 by 286640313
[¿¼ÑÐ] 301Çóµ÷¼Á +3 XYPLR 2026-04-05 4/200 2026-04-05 19:07 by XYPLR
[¿¼ÑÐ] 329Çóµ÷¼Á +17 miaodesi 2026-04-02 20/1000 2026-04-05 18:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085500»úеר˶³õÊÔ288Çóµ÷¼Á +3 GZJguo666- 2026-04-05 3/150 2026-04-05 18:06 by jkddd
[¿¼ÑÐ] ¿É¿çרҵµ÷¼Á +3 ÖÜµÄµÃµØ 2026-04-04 6/300 2026-04-04 22:21 by barlinike
[¿¼ÑÐ] 278Çóµ÷¼Á +14 ·¶æÃÄÈ 2026-04-04 15/750 2026-04-04 22:15 by lqwchd
[¿¼ÑÐ] 322Çóµ÷¼Á +4 FZAC123 2026-04-03 4/200 2026-04-03 20:55 by zhq0425
[¿¼ÑÐ] 266Çóµ÷¼Á +3 08µçÆø¹¤³Ì 2026-04-03 3/150 2026-04-03 14:05 by 1753564080
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +9 ÍÛºôºßºôºß 2026-04-02 9/450 2026-04-03 12:05 by 1753564080
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-03-31 7/350 2026-04-02 23:16 by JourneyLucky
[¿¼ÑÐ] 302Çóµ÷¼Á +9 zyxÉϰ¶£¡ 2026-04-02 9/450 2026-04-02 23:07 by Âí¶ù¿ì¿ìµØÅÜ
[¿¼ÑÐ] ½»Í¨ÔËÊ俼ÊÔ264·ÖÇ󹤿Ƶ÷¼Á +4 jike777 2026-04-02 4/200 2026-04-02 21:53 by zllcz
[¿¼ÑÐ] 348»·¾³¹¤³Ìµ÷¼Á +3 ÎâÑå׿24k 2026-04-01 3/150 2026-04-02 09:14 by nanaliuyun
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-03-31 11/550 2026-04-01 11:35 by wangjy2002
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 Eujd1 2026-03-31 11/550 2026-04-01 11:23 by ivanqyq
[¿¼ÑÐ] 085404 22408 315·Ö +5 zhuangyan123 2026-03-31 6/300 2026-03-31 13:48 by limeifeng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û