Znn3bq.jpeg
²é¿´: 1049  |  »Ø¸´: 12
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

xiaowandouer

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿ÈçºÎ¹¹½¨ºÏ½ð¾§°û£¿

Ïë¹¹½¨ºÏ½ð¾§°û£¬×îÖÕÄ£ÄâºÏ½ðµÄ±íÃæ£¨ÓÃMS£©¡£µ«½¨Ä£Ê±Óöµ½ÎÊÌâ¡£±ÈÈçÃæÐÄÁ¢·½µÄNi¾§°û£¬ÎÒÏëÒÔNi£ºMΪ3£º1µÄ±ÈÀý¹¹½¨£¬°´±ÈÀýÑ¡ÖÐÁ¢·½¸ñ×ÓÃæÉÏ»òÕß¶¥µãµÄÉϵÄÔ­×ÓÓÃMÀ´Ìæ´ú£¬½á¹û·¢ÏÖËùÓеÄNiÔ­×Ó¶¼±»MÔ­×Ó´úÌæ¡£ÊDz»ÊÇÎÒʲôµØ·½µÄÉèÖÃÓÐÎÊÌâ°¡£¿

ÎÒÔõÑù²ÅÄܹ»°´ÕÕ×Ô¼ºµÄÒªÇóÈÎÒâÈ¡´ú¾§°ûÖеÄÔ­×Ó£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

xiaowandouer

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
zxzj05(½ð±Ò+2,VIP+0):3Q! ¹ÄÀøÌÖÂÛ£¡ 11-4 20:58
ÒýÓûØÌû:
Originally posted by huangyc at 2009-11-2 22:13:
ÄãÕâÑù½¨¿ÉÄÜ»áÒýÆð¾§¸ñÓ¦±äµÄЧӦ¡£Ä³Ð©ºÏ½ðµÄ¾§°û²ÎÊý¿ÉÓÃvegard law¹ÀËã

¹ØÓÚά¼ÓµÂ¶¨ÂÉ£¬ÎÒÔÚÍøÉÏËѼ¯µ½ÁËÕâЩÐÅÏ¢£º
1. vegard law£º
is an approximate empirical rule which holds that a linear relation exists, at constant temperature, between the crystal lattice constant of an alloy and the concentrations of the constituent elements.(Phys. Rev. A,43,3161)

2. The simplest mathematical expression of Vegard¡¯s law is
a(mixture) = (1 − x)a1 + xa2
where the an¡¯s are the lattice parameters of the mixture and
its components and x is the mole fraction of the second component.

µ«ÊÇÄúËù˵µÄ¡°Ä³Ð©ºÏ½ð¡±£¬Ö¸µÄÊÇÄÄЩºÏ½ð°¡£¿ÄܾßÌåµÄ¸úÎÒÃÇ˵ÏÂÂ𣿹ó½ðÊôºÏ½ðÊÊÓÃÂð£¿

ÁíÍ⣬ÎÒ¸ù¾Ý sars518  µÄ·½·¨½¨Ä££¬½«½¨ºÃµÄ¾§°ûÖØÐÂÓÅ»¯ºóÔÙÇÐÃæ£¬ÕâÑùÒýÆðµÄÎó²î»áÓжà´ó£¿

¿ÒÇë´Í½Ì£¬Ð»Ð»£¡
9Â¥2009-11-03 10:37:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

sars518

ľ³æ (ÖøÃûдÊÖ)

Сľ³æ¹àË®´ó¶Ó¶Ó³¤

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
fegg7502(½ð±Ò+1,VIP+0):thank you very much! 11-2 20:31
½¨Ä££¬Ì滻֮ǰÏÈ Make P1£¬È»ºóÌæ»» ¾Í¿ÉÒÔÁË£¬

×£ºÃÔË
ÈËÉúÊÇÒ»³¡ÂÃÐУ¬ÔÚÐÀÉÍ·ç¾°µÄͬʱ£¬±ðÍüÁËÄãÒ²ÊDZðÈ˵ķ羰¡£
2Â¥2009-11-02 14:14:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaowandouer

ľ³æ (ÕýʽдÊÖ)

лл¥ÉϳæÓÑ£¬·Ç³£ºÃÓõķ½·¨¡£
3Â¥2009-11-02 15:58:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ʱ¿ÕÃÅzj

Òø³æ (³õÈëÎÄ̳)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
aylayl08(½ð±Ò+1,VIP+0):¹ÄÀøÐ³潻Á÷ 11-2 20:52
1Â¥Ðֵܣ¬É¶½ÐMake P1°¡£¿
4Â¥2009-11-02 18:06:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 314Çóµ÷¼Á +21 wakeluofu 2026-04-09 22/1100 2026-04-10 07:51 by 1753564080
[¿¼ÑÐ] 0703µ÷¼Á +18 ʰ¾ÁÒ¼ 2026-04-04 20/1000 2026-04-09 20:53 by zhouxiaoyu
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ±ù±ù£¬£¬£¬ 2026-04-07 13/650 2026-04-09 17:01 by Lilly_Li
[˶²©¼ÒÔ°] ÓÐûÓÐѧУ²ÄÁÏרҵÊÕ¿çµ÷(Ò»Ö¾Ô¸085410) +5 momo(Éϰ¶°æ) 2026-04-06 8/400 2026-04-09 15:07 by onlyÖÜ
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ûÓдð°¸_ 2026-04-05 15/750 2026-04-09 10:22 by 5268321
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á +4 ·²ÓïÆíÔ¸ 2026-04-08 5/250 2026-04-08 22:03 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] µ÷¼Á +3 µçÆø300Çóµ÷¼Á²» 2026-04-08 6/300 2026-04-08 09:39 by µçÆø300Çóµ÷¼Á²»
[¿¼ÑÐ] µ÷¼ÁÇóÖú£¨ÉúÎïÓëÒ½Ò©£© +6 @6952 2026-04-06 6/300 2026-04-07 23:52 by lys0704
[¿¼ÑÐ] ±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á +6 qСٻ1210 2026-04-06 6/300 2026-04-07 19:40 by macy2011
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +3 19123253302 2026-04-06 3/150 2026-04-07 18:00 by jp9609
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ó¢¶þÊý¶þÇóµ÷¼Á +4 À¶¼ãƬ 2026-04-06 4/200 2026-04-07 12:30 by dongzh2009
[¿¼ÑÐ] 286Çóµ÷¼Á +20 Faune 2026-04-06 20/1000 2026-04-07 11:33 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 346·ÖµÄÉúÎïÓëÒ½Ò©08600Çóµ÷¼Á +6 ³£ÓêÑôÉϰ¶ 2026-04-05 7/350 2026-04-06 12:36 by lys0704
[¿¼ÑÐ] Çóµ÷¼Á +5 wos666 2026-04-03 5/250 2026-04-06 10:13 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 319Çóµ÷¼Á +3 handrui 2026-04-05 3/150 2026-04-06 09:33 by jp9609
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-04 4/200 2026-04-05 09:44 by zhq0425
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ËÄ´¨ÍõÌÎ 2026-04-04 5/250 2026-04-04 22:18 by à£à£à£0119
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 266Çóµ÷¼Á +8 ѧԱ97LZgn 2026-04-03 8/400 2026-04-04 09:02 by 20021109
[¿¼ÑÐ] 295Çóµ÷¼Á +3 ÉÐټѽ 2026-04-03 4/200 2026-04-03 21:23 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û