| ²é¿´: 688 | »Ø¸´: 3 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
[½»Á÷]
¡¾ÌÖÂÛ¡¿¹ØÓÚGlazer tilt system
|
|||
|
¿´ÁËÒ»ÏÂGlazer tilt system µÄ¶¨Ò壬³ö×ÔGlazer 1972ÄêµÄÂÛÎÄ¡£µ«ÊǾÍÊÇûÓÐÀí½âÕâ¸öÄÚÈÝ¡£ ÓÐûÓÐÖªµÀµÄÅóÓÑ¿ÉÒÔ½âÊÍÒ»ÏÂÄÇЩ·ûºÅµÄ¾ßÌåÄÚÈÝ¡£ лл´ó¼ÒÀ´½»Á÷һϡ£ More recently, Glazer developed a very influential notation for describing the 23 different tilt systems that have been observed (Glazer, 1972). The description is based on the rotations of the octahedra about each of the three Cartesian axes. The direction of the rotation about any one axis, relative to the rotations about the other two axes, is specified by a letter with a superscript that indicates whether the rotations in adjacent layers, which are coupled to the other layers via the vertex-sharing octahedra, are in the same (+) or opposite (¡ª) directions. For example, a+a+a+ signifies an equivalent rotation about the three axes in each of the adjacent layers. Similarly, in the a0a0c+ tilt system, the octahedra are rotated only about the axes parallel to the z axis, with the same direction in both layers. ÎÒûÓп´¶®Õâ¸öÓ¢ÓïµÄÔÎÄ£¬ËùÒÔÏëÇë´ó¼Ò½»Á÷һϡ£ |
» ²ÂÄãϲ»¶
ѹ¹ú¼ÒÒ»ÇøÏߣ¬Çóµ¼Ê¦ÊÕÁô£¬Óж÷±ØÐ»£¡
ÒѾÓÐ4È˻ظ´
081200-314
ÒѾÓÐ4È˻ظ´
289Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
085405 ¿¼µÄ11408Çó¸÷λÀÏʦ´ø×ß
ÒѾÓÐ3È˻ظ´
339Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
²ÄÁÏÓ뻯¹¤272Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
085701»·¾³¹¤³Ì£¬267Çóµ÷¼Á
ÒѾÓÐ15È˻ظ´
²ÄÁÏÇóµ÷¼ÁÒ»Ö¾Ô¸¹þ¹¤´ó324
ÒѾÓÐ9È˻ظ´
292Çóµ÷¼Á
ÒѾÓÐ15È˻ظ´
304Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
ÖйúÉ¢ÁÑÖÐ×ÓÔ´³ÏƸ¡°AI²ÄÁϼÆË㡱·½Ïò²©Ê¿ºó/Ö°¹¤
+1/393
ÉϺ£¸ßУÕÐÊÕ»¯Ñ§£¬²ÄÁÏ£¬»·¾³£¬»¯¹¤µÈרҵ»ù´¡µÄͬѧ¹¥¶Á˶ʿÑо¿Éú
+1/82
¸ÓÄÏʦ·¶´óѧФÐ˽ÌÊÚ¿ÎÌâ×éÕÐ2026¼¶µç×ÓÐÅϢ˶ʿ 4-6 Ãû£¬»¶Óµ÷¼Á
+1/82
ÄÏ·½¿Æ¼¼´óѧÍõÅôÍÅ¶Ó³ÏÆ¸Ò©Îﻯѧ¡¢»¯Ñ§Ì½Õë¡¢Ò©ÎïµÝËͲ©Ê¿ºó
+1/79
¡¾ÁÖҵרҵ˶ʿµ÷¼Á1Ãû¡¿ÖйúÁÖÒµ¿ÆÑ§Ñо¿Ôº
+1/36
Öйú¼ÆÁ¿¿ÆÑ§Ñо¿Ôº³¤¶ÈÁ¿×Ó»ù׼ʵÑéÊÒ2026Äêµ÷¼ÁÕÐÉú
+1/34
¹þ¶û±õ¹¤Òµ´óѧ£¨ÉîÛÚ£©-ºÎ×Ô¿ª½ÌÊÚÍŶӳÏÕл¯Ñ§¹¤³ÌÓë¼¼Êõרҵ²©Ê¿Ñо¿Éú
+1/33
¹ú¼Ò˫һÁ÷¸ßУ-¹ú¼Ò¼¶ÇàÄêÈ˲ſÎÌâ×鲩ʿÕÐÉú
+2/32
ÕÐÆ¸¦ò¹ú¼ÒÄÉÃ׿ÆÑ§ÖÐÐĶ¡±¦È«½ÜÇàÍÅ¶Ó³ÏÆ¸²©Ê¿ºó£¨ÌرðÑо¿ÖúÀí£©
+2/30
Öйú¿ÆÑ§ÔºÉϺ£¹èËáÑÎÑо¿ËùÊ©½£ÁÖԺʿÍŶӺúƼ¿ÎÌâ×éÕÐÆ¸²©Ê¿ºó
+1/14
»¯¹¤±ÏÒµÈýÄêתµç×ÓÐÅÏ¢¿ÉÐÐÂ𣿣¿¸÷λͬÐÐǰ±²
+1/14
ÄϾ©ÁÖÒµ´óѧ-¹ú¼Ò¼¶ÇàÄêÈ˲ÅÍÅ¶Ó ÕÐ2026¼¶²©Ê¿¡¢Ë¶Ê¿£¨ºÏ³É»¯Ñ§¡¢Ö²Îﻯѧ·½Ïò£©
+1/10
¸Û¿Æ´ó£¨¹ãÖÝ£©ÕÐÊÕ¹âѧ´«¸ÐÆ÷£¬¼¯³Éµç·Éè¼Æ£¬Ò½Ñ§Ó°ÏñÉ豸ÒÔ¼°¿É´©´÷É豸·½ÏòµÄ²©Ê¿
+1/9
±±¾©º½¿Õº½Ìì´óѧ´ÅÁ£×Ó³ÉÏñ¿ÎÌâ×éÖÓ¾°½ÌÊÚÕÐÊÕ2026ÄêÇï¼¾¡°ÉêÇ뿼ºË¡±²©Ê¿
+1/8
¹ú¼Ò˫һÁ÷¸ßУ-¹ú¼Ò¼¶ÇàÄêÈ˲ſÎÌâ×鲩ʿÕÐÉú
+1/7
Î人·ÄÖ¯´óѧÉò°®¹ú½ÌÊÚÍŶÓÕÐÊÕ»¯Ñ§¡¢ÉúÎï¡¢²ÄÁÏרҵÑо¿Éú
+1/5
Î人·ÄÖ¯´óѧ¹ú¼Ò½ÜÇà¿ÎÌâ×é³ÏÕе÷¼Á˶ʿÑо¿Éú
+1/4
ÉϺ£Ê¦·¶´óѧÓлú»¯Ñ§×¨ÒµÑо¿ÉúÕÐÉú
+1/2
2026ÄϾ©ÁÖÒµ´óѧ˫һÁ÷½¨Éè¸ßУ¡ª¡ª»¯Ñ§¹¤³ÌѧԺÕÐÊÕ»¯Ñ§/²ÄÁÏÏà¹Ø×¨ÒµË¶Ê¿Éú
+1/2
½ðÊô²ÄÁÏÏȽøÁ¬½Ó¼¼Êõ
+1/2
4Â¥2016-04-27 11:07:53
3Â¥2011-02-07 06:57:08
¼òµ¥»Ø¸´
2011-02-05 17:31
»Ø¸´
×£¸£×£¸£ ×£¸£×£¸£ ×£¸£×£¸£ ×£¸£×£¸£ ×£¸£×£¸£ ×£¸£×£¸£














»Ø¸´´ËÂ¥