| ²é¿´: 611 | »Ø¸´: 2 | |||
caozf½ð³æ (СÓÐÃûÆø)
|
[½»Á÷]
¡¾ÇóÖú¡¿¶Ô³ÆÐÔ²»¶Ô£¬²»ÊÕÁ² ÒÑÓÐ2È˲ÎÓë
|
|
×î½ü³öÏÖÒ»¸öÎÊÌâ²»Äܽâ¾ö£¬ÎÒÓÅ»¯Ò»¸öÈçϽṹµÄÎïÖÊ£¬Æð³õÎÒÉèÖÃËüµÄ¶Ô³ÆÐÔΪD4h£¬¼ÆËãºó·¢ÏÖÓÐ4¸öÐ鯵£¬È»ºóÎҾ͸Ľṹ£¬µÃµ½Á˳õʼ½á¹¹µÄ¶Ô³ÆÐÔΪD2d£¬È»ºóÎҾͰÑËü·ÅÈ뵽ѧУµÄ¼ÆËã»úÖÐÐÄÈ¥Ë㣬¿ÉÊÇÀÏÊDz»ÄÜÊÕÁ²£¬ÎÒ¿´ÁËһϽá¹û£¬ÎÒ·¢ÏÖÓм¸¸öÎÊÌ⣬µÚÒ»¸öÊÇFull point group D2D£¬Largest Abelian subgroup C2V NOp 4£¬ Largest concise Abelian subgroup C2V NOp 4¡£Õâ¸öÊDz»ÊÇ´ï²»µ½D2d½á¹¹°¡£¬¿ÉÊÇÕâ¸öÎïÖʶԳÆÐÔµÄÈ·ÊÇD2d£¬µÚ¶þÎÒ·¢ÏÖËĸöÊÕÁ²±ê×¼ÖÐÓÐÁ½¸öÒѾÊÕÁ²£¬»¹ÓÐÁ½¸ö²»ÊÕÁ²¡£ Maximum Force 0.000091 0.000450 YES RMS Force 0.000030 0.000300 YES Maximum Displacement 0.058757 0.001800 NO RMS Displacement 0.017494 0.001200 NO ÇëÎÊÓÐʲô·½·¨½â¾öÂ𣿠|
» ²ÂÄãϲ»¶
¸ßЧ΢ÄÉÃ×´¢ÄܲÄÁÏÓë²úÒµ»¯ÍƽøÊµÑéÊÒ ËÕÖÝ ÕÐÊÕ˶ʿÑо¿Éú£¨º¬µ÷¼Á£©
ÒѾÓÐ5È˻ظ´
¸ßЧ΢ÄÉÃ×´¢ÄܲÄÁÏÓë²úÒµ»¯ÍƽøÊµÑéÊÒ ËÕÖÝ ÕÐÊÕ˶ʿÑо¿Éú£¨º¬µ÷¼Á£©
ÒѾÓÐ0È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ141È˻ظ´
¸ßЧ΢ÄÉÃ×´¢ÄܲÄÁÏÓë²úÒµ»¯ÍƽøÊµÑéÊÒ ËÕÖÝ ÕÐÊÕ˶ʿÑо¿Éú£¨º¬µ÷¼Á£©
ÒѾÓÐ2È˻ظ´
»¯Ñ§»¯¹¤Ñ§Ôº ÕÐÊÕ»¯¹¤¡¢»¯Ñ§¡¢²ÄÁϵÈÏà¹Ø·½ÏòÑо¿Éú£¨Ñ§Ë¶¡¢×¨Ë¶¶¼Óе÷¼ÁÃû¶î£©
ÒѾÓÐ1È˻ظ´
¸ßЧ΢ÄÉÃ×´¢ÄܲÄÁÏÓë²úÒµ»¯ÍƽøÊµÑéÊÒ ËÕÖÝ ÕÐÊÕ˶ʿÑо¿Éú£¨º¬µ÷¼Á£©
ÒѾÓÐ0È˻ظ´
ÎÂÖÝ´óѧÐÂÄÜÔ´²ÄÁÏ΢¹ÛËÝÔ´¿ÎÌâ×éÕÐÊÕ2026¼¶²©Ê¿Ñо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§·½Ïò£©
ÒѾÓÐ6È˻ظ´
²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷
ÒѾÓÐ5È˻ظ´
26É격
ÒѾÓÐ2È˻ظ´
°ÍÀèÎ÷á·´óѧ£¨Universit¨¦ Paris Cit¨¦£©Fayna MAMMERI µ¼Ê¦Ñ°ÕÒCSC¹«Åɲ©Ê¿Éú
ÒѾÓÐ7È˻ظ´
snoopyzhao
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
- QCÇ¿Ìû: 1
- Ó¦Öú: 157 (¸ßÖÐÉú)
- ¹ó±ö: 0.02
- ½ð±Ò: 18844.7
- ºì»¨: 29
- Ìû×Ó: 3803
- ÔÚÏß: 1422.4Сʱ
- ³æºÅ: 183750
- ×¢²á: 2006-02-13
- רҵ: ÎÛȾÉú̬»¯Ñ§
2Â¥2010-06-28 09:31:31
ter20
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- QCÇ¿Ìû: 1
- Ó¦Öú: 28 (СѧÉú)
- ½ð±Ò: 6026.5
- É¢½ð: 99
- ºì»¨: 6
- Ìû×Ó: 426
- ÔÚÏß: 119.8Сʱ
- ³æºÅ: 541263
- ×¢²á: 2008-04-07
- ÐÔ±ð: GG
- רҵ: ÀíÂۺͼÆË㻯ѧ
3Â¥2010-06-28 09:31:32













»Ø¸´´ËÂ¥