±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3160  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

±Ìº£ÐÇ

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ÔÚ½âÎö¾§Ìå½á¹¹Ê±£¬ÓÐûÓÐʲô·½·¨°Ñ¾§°û²ÎÊýµÄa£¬b£¬cÈý¸öÖµµÄÆäÖÐÒ»¸ö¼õС°ë£¿ ÒÑÓÐ4È˲ÎÓë

ÔÚ½âÒ»¸öͬ¹¹µÄ¾§Ìåʱ£¬¿Õ¼äȺʲôµÄ¶¼È·¶¨ÁË£¬³õ²½È·¶¨a£¬b£¬cµÄ³¤¶ÈÒ²Ó¦¸ÃÒ»Ñù£¬µ«Õâ´Î²â³öµÄcÊÇÉϴεÄ2±¶£¬µ¼ÖÂÎÞ·¨½âÎö¡£ÇëÎʸ÷λ´óÏÀ£¬ÓÐûʲô·½·¨¿ÉÒÔ°ÑcËõСһ°ë£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

jcajcazhzh

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÈÃÊÕÊý¾ÝµÄÀÏʦ°ÑÊý¾Ý´¦ÀíÒ»ÏÂÓ¦¸Ã¾Í¿ÉÒÔÁË¡£ËûÃÇÄÇÓÐÈí¼þ´¦ÀíµÄ
4Â¥2014-06-23 10:20:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

jackdeng

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
×îºÃÊÇÔÚÊÕ¼¾§ÌåµÄʱºò¾ÍÑ¡Öܳ¤Ð¡µÄÄǸöÊý¾Ý¡£ºóÆÚ´¦ÀíµÄ»°±È½ÏÂé·³¡£
2Â¥2014-06-19 10:36:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

guangdzhuh

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by jackdeng at 2014-06-19 10:36:04
×îºÃÊÇÔÚÊÕ¼¾§ÌåµÄʱºò¾ÍÑ¡Öܳ¤Ð¡µÄÄǸöÊý¾Ý¡£ºóÆÚ´¦ÀíµÄ»°±È½ÏÂé·³¡£

ÎÒÒ²Óöµ½¹ýÕâÖÖÇé¿ö£¬µ«ÊÕ¼¯Êý¾ÝµÄʱºòÔõô¶¼ÕÒ²»µ½ÕýÈ·Ö᳤µÄ¾§°û£¬×ÜÊǼӱ¶»ò¼õ°ë£¬Ó¦¸ÃÔõô°ì¡£
3Â¥2014-06-20 18:44:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tzeshyang

Ìú¸Ëľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¿ÉÒÔÔÚXPREPµÄʱºò¸Ä°¡~

Ñ¡ [U] UNIT-CELL transforamations

ÔÙÑ¡ [O] »ò [C]

ÊäÈë matrix

¼òµ¥µÄÇé¿ö£¬±ÈÈç a b c Òª±ä³É a b 0.5c

¾ÍÊäÈë 1 0 0 0 1 0 0 0 0.5

Ó¦¸Ã¾ÍÄܹ»µÃµ½Äã֮ǰµÃµ½µÄ¾§°û²ÎÊý¡£
5Â¥2014-06-23 12:40:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 265Çóµ÷¼Á +9 ÁºÁºÐ£Ð£ 2026-04-01 9/450 2026-04-03 01:25 by С±ý¸Éѧ½ã0
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +8 Æð¸öÃûÕ¦ÕâôÄÑ 2026-03-27 9/450 2026-04-02 20:42 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó²ÄÁϹ¤³Ì290Çóµ÷¼Á +20 Youth_ 2026-03-30 20/1000 2026-04-02 14:48 by 5896
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ²ÄÁϹ¤³Ìר˶354ÕÒµ÷¼Á£¡£¡£¡ +7 ±´ß±µ±µ 2026-03-30 7/350 2026-04-02 12:19 by 1753564080
[¿¼ÑÐ] 07ÉúÎïѧÇóµ÷¼Á һ־Ըͬ¼Ã´óѧ359·Ö +3 LAMC. 2026-03-30 3/150 2026-04-02 10:26 by 18828373951
[¿¼ÑÐ] Ò»Ö¾Ô¸9³õÊÔ366 ±¾Ë«·ÇÇóµ÷¼Á +4 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 4/200 2026-04-02 09:56 by guanxin1001
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬ÎÒµÄһ־ԸΪ±±¾©¿Æ¼¼´óѧ085601²ÄÁÏר˶ +13 Koxui 2026-03-28 13/650 2026-04-02 09:35 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-01 12/600 2026-04-02 09:15 by olim
[¿¼ÑÐ] Ò»Ö¾Ô¸346ÉϺ£´óѧÉúÎïѧ +3 ÉϺ£´óѧ346µ÷¼Á 2026-04-01 3/150 2026-04-02 08:36 by w³æ³æ123
[¿¼ÑÐ] 08¹¤¿Æ275·ÖÇóµ÷¼Á +13 AaAa7420 2026-03-31 13/650 2026-04-02 06:19 by 286640313
[¿¼ÑÐ] 0817»¯¹¤Ñ§Ë¶µ÷¼Á +11 ŬÁ¦Éϰ¶ÖУ¡ 2026-03-31 11/550 2026-04-01 20:30 by Àµ´ºÑÞ
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Sa67890. 2026-04-01 7/350 2026-04-01 19:50 by 6781022
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©¿¼Ñе÷¼Á +5 Ìúº©º©123425 2026-03-31 5/250 2026-04-01 18:01 by syh9288
[¿¼ÑÐ] 309Çóµ÷¼Á +19 Ë­²»ÊÇÉÙÄê 2026-03-29 19/950 2026-04-01 15:47 by jp9609
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +7 z1z2z3879 2026-03-31 7/350 2026-04-01 14:50 by ZXlzxl0425
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-04-01 09:04 by oooqiao
[¿¼ÑÐ] ¿¼ÑÐÉúÎïÓëÒ½Ò©µ÷¼Á +7 Ìúº©º©123425 2026-03-31 7/350 2026-04-01 08:45 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +13 ÉîVËÞÉá°É 2026-03-29 13/650 2026-03-31 19:50 by Dyhoer
[¿¼ÑÐ] 346Çóµ÷¼Á Ò»Ö¾Ô¸070303Óлú»¯Ñ§ +11 Âܲ·ìÀÇà²Ë 2026-03-28 12/600 2026-03-31 17:54 by xhai2011
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +8 Çñgl 2026-03-27 8/400 2026-03-28 12:42 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û