±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 927  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

brabrayang

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] [ÇóÖú]¹ØÓÚÕÛ¹âÂʵÄÒ»¸öÄÑÌâ

²ÄÁÏÕÛ¹âÂÊn   Óë   ½éµç³£Êýe   ºÍ ´Åµ¼ÂÊmu  Óйء£
Ò»°ã´æÔÚÈçϹØÏµ n = SQRT(e*mu)
´ó¶àÊýÎïÖÊ mu ½üËÆÎª1£¬ËùÒÔ n Ô¼µÈÓÚ SQRT(e)
ÒÑ֪ˮµÄ½éµç³£Êý ¸ß´ï78£¬ÈÉÍéµÄ½éµç³£ÊýԼΪ2£¬°´¹«Ê½£¬Ë®µÄÕÛ¹âÂÊÓ¦Ô¶´óÓÚÈÉÍé¡£µ«Êµ¼ÊÉÏË®µÄÕÛ¹âÂʲ»¹ý1.33£¬¶øÈÉÍéÕÛ¹âÂʽϸߣ¬Îª1.405¡£
¹«Ê½½á¹ûÓëʵ¼Ê²»·û£¬ÎªºÎ£¿ÄѵÀʲôµØ·½ÎÒÀí½â³ö´íÁË¡£

лл½â´ð£¡

[ Last edited by lvzhu2007 on 2008-5-26 at 09:04 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

forever

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
lvzhu2007(½ð±Ò+3,VIP+0):¸ÐлÄúµÄÏêϸ½â´ð
ÕÛÉäÂÊÒ»°ãÀ´½²ÊǸ´ÕÛÉäÂÊn=n1+in2
n1ÊÇÎÒÃÇÒ»°ãËù˵µÄÕÛÉäÂÊ¡£
n2ÊÇÏû¹âϵÊý£¬ÓëÎïÖʵÄÎüÊÕÏà¹Ø£¬»òÕß˵ÓëÈëÉä¹âµÄËðºÄÏà¹Ø¡£
ÎÒËù×öµÄTiO2£¬½éµç³£Êý¿ÉÒÔ´ïµ½80-100£¬µ«ÕÛÉäÂÊÖ»ÓÐ2.6-2.7¡£ÎÒ°ÑTiO2µÄͼ´«ÉÏÀ´£¬¿ÉÒԲαÈ×Å¿´Ò»¿´¡£
3Â¥2008-05-26 08:48:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

GrasaVampiro

ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)

΢ÐÅXGBerlin

ÓÅÐã°æÖ÷

¡ï ¡ï
lvzhu2007(½ð±Ò+2,VIP+0):¸ÐлÐֵܵĽâ´ð!
ÕÛÉäÂÊ£¬½éµç³£Êý¶¼Óëµç´Å·øÉ䯵ÂÊÓйأ¬²Î¼ûKramer-Koenig¹«Ê½
´Ó´Ë²»Îʽ­ºþÊÂ
2Â¥2008-05-26 00:57:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ëï?ª730

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

Á½¸öÎÊÌ⣺
Ë®µÄ´Åµ¼ÂÊÊǶàÉÙ?£¨Ë®ÊǼ«ÐÔ·Ö×Ó£¬Ò²ÓдÅÐÔ£¡£©
Ë®µÄ¸ßƵ½éµç³£ÊýÊǶàÉÙ£¿
sunyu730_emuch@126.com
4Â¥2008-05-26 09:38:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

brabrayang

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by GrasaVampiro at 2008-5-26 00:57:
ÕÛÉäÂÊ£¬½éµç³£Êý¶¼Óëµç´Å·øÉ䯵ÂÊÓйأ¬²Î¼ûKramer-Koenig¹«Ê½

ÊÇKramer Kronig·½³Ì°É¡£Ð»Ð»ÒÔÉÏÈýλµÄ½â´ð¡£
5Â¥2008-05-27 00:00:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085601²ÄÁϹ¤³ÌÕÒµ÷¼Á +14 oatmealR 2026-03-29 15/750 2026-03-29 21:48 by plmuchong
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸ÄÏÀí¹¤²ÄÁϹ¤³Ì ±¾¿Æºþ¹¤´ó Çóµ÷¼Á +10 ÓóÄàСÁåîõ 2026-03-28 10/500 2026-03-29 20:51 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á286 +3 tgs_001 2026-03-28 3/150 2026-03-29 18:29 by 1018329917
[¿¼ÑÐ] 279Çóµ÷¼Á +4 µûÎèÇáÈÆ 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬321·ÖÇóµ÷¼Á +5 ´ó²öС×Ó 2026-03-28 5/250 2026-03-29 08:56 by qingfeng258
[¿¼ÑÐ] 329Çóµ÷¼Á +7 ÐÇÒ°? 2026-03-26 7/350 2026-03-29 06:43 by 544594351
[¿¼ÑÐ] 083000ѧ˶274Çóµ÷¼Á +8 LiÀîÓã 2026-03-26 8/400 2026-03-28 20:33 by ¼ÓÓÍÏòδÀ´°¡
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á +10 A-¶ßÀ²ZÃÎ 2026-03-23 16/800 2026-03-27 15:13 by caszguilin
[¿¼ÑÐ] 305Çóµ÷¼Á +5 ÍÛ¬¿¨¿â 2026-03-26 5/250 2026-03-27 14:01 by laoshidan
[¿¼ÑÐ] 298µ÷¼Á +3 jiyingjie123 2026-03-27 3/150 2026-03-27 11:57 by wxiongid
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó085600£¬310·ÖÇóµ÷¼Á +5 Àîäì¿É 2026-03-26 5/250 2026-03-27 11:14 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Çóµ÷¼Á +6 ÁÖ֮Ϧ 2026-03-24 6/300 2026-03-27 08:38 by hypershenger
[¿¼ÑÐ] Çóµ÷¼Á Ò»Ö¾Ô¸ ±¾¿Æ ±±¿Æ´ó »¯Ñ§ 343 +6 13831862839 2026-03-24 7/350 2026-03-26 22:57 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ×Ü·Ö322ÇóÉúÎïѧ/Éú»¯Óë·Ö×Ó/ÉúÎïÐÅϢѧÏà¹Øµ÷¼Á +5 ÐdzÁuu 2026-03-26 6/300 2026-03-26 19:02 by macy2011
[¿¼ÑÐ] 26¿¼ÑÐ-291·Ö-ÏÃÃÅ´óѧ£¨085601£©-ÈáÐÔµç×ÓѧԺ²ÄÁϹ¤³ÌרҵÇóµ÷¼Á +3 min3 2026-03-24 4/200 2026-03-25 18:22 by xcjcqu
[¿¼ÑÐ] 302Çóµ÷¼Á +4 ½õÒÂÎÀÌÙ½· 2026-03-25 4/200 2026-03-25 16:29 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 282Çóµ÷¼Á +3 wcq131415 2026-03-24 3/150 2026-03-25 12:16 by userper
[¿¼ÑÐ] 340Çóµ÷¼Á +5 »°Ã·ÌÇ111 2026-03-24 5/250 2026-03-25 06:53 by ilovexiaobin
[¿¼ÑÐ] Ò»Ö¾Ô¸±±»¯315 Çóµ÷¼Á +3 akrrain 2026-03-24 3/150 2026-03-24 19:35 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á +3 ¿ª¿ªÐÄÐÄû·³ÄÕ 2026-03-23 4/200 2026-03-24 00:06 by ¿ª¿ªÐÄÐÄû·³ÄÕ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û