±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1845  |  »Ø¸´: 13
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yanxingsun

ľ³æ (Ö°Òµ×÷¼Ò)

¿ìÀÖ¼Ò×å--ÍÁ·Ë

[½»Á÷] ¡¾ÇóÖú¡¿TE¡¢TMģʽ

¸÷λ´óϺ£¬Ë­Öªµ½¹â²¨TE ºÍTMÔÚÊÔÑéÉÏÈçºÎÇø·Ö£¿ÊDz»ÊÇÆ«Õñ¹âÆ«Õñ·½ÏòÑØy·½Ïò¾ÍÊÇTE²¨£¨¼ÙÉè¹âÑØz·½Ïò´«²¥£©£¿Ï׸üºÃ£¬ÌرðÊDz¨µ¼·½ÃæµÄлл£¬Ö»ÒªÇÐÌâ¾ÍÄܸø·Ö£¡£¡

[ Last edited by yanxingsun on 2009-8-20 at 08:13 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

yjyang07

ľ³æ (ÖøÃûдÊÖ)

¡ï
yanxingsun(½ð±Ò+1):лл²ÎÓë
ÒýÓûØÌû:
Originally posted by idyllist at 2009-8-20 12:27:
½¨ÒéÄã¿´¿´Ò¶Åà´óÏÈÉúµÄ¡¶¹â²¨µ¼¼¼Êõ»ù±¾ÀíÂÛ¡·ÕâÊé°Ñ¹âÏËÀïÃæµÄģʽ˵µÄºÜÇå³þ£¬ÉîÈëdz³ö

Ò¶Åà´óÊDZ±¾©Óʵç´óѧµÄ½ÌÊÚ°É£¬ºÜÅ£µÄ
ÌìÐн¡£¬¾ý×ÓÒÔ×ÔÇ¿²»Ï¢¡«¡«¡«¡«¡«
7Â¥2009-08-20 21:55:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

MCWANDE

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï
musi429(½ð±Ò+2,VIP+0):¶àл½»Á÷ 8-19 15:32
yanxingsun(½ð±Ò+1,VIP+0):ÓÐÏà¹ØÎÄÏ×Â𣿾ßÌåÈçºÎʵÏÖ£¿ÎÒ¿ÉÒÔ×·¼Ó½ð±Ò 8-19 21:32
yanxingsun(½ð±Ò+1,VIP+0): 8-20 08:18
TE: transverse electric wave, s-pol
TM: transverse magnetic wave, p-pol
Á½Õߵļ«»¯·½Ïò¶¼´¹Ö±ÓÚÈëÉä¹â.
²»Í¬µÄÊÇ,
ǰÕߵļ«»¯·½Ïò´¹Ö±ÓÚ(ÈëÉä¹âºÍ·´Éä¹â¹¹³ÉµÄ)¹âÆ½Ãæ,
ºóÕߵļ«»¯·½ÏòƽÐÐÓÚÕâ¸ö¹âÆ½Ãæ.
²É¾Õ¶«ÀéÏÂ,ÓÆÈ»¼ûÄÏɽ.
2Â¥2009-08-19 10:29:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cosine

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï ¡ï ¡ï
musi429(½ð±Ò+2,VIP+0):¶àл½»Á÷ 8-19 15:32
yanxingsun(½ð±Ò+1,VIP+0):ÄÜÏêϸµãÂð£¬ÎÄÏ׸üºÃ£¬ÎÒ¿ÉÒÔ×·¼ÓÐüÉͽð±Ò 8-19 21:33
yanxingsun(½ð±Ò+1,VIP+0): 8-20 08:18
Éè¹âµÄ´«²¥·½ÏòΪz·½Ïò£¬TEÄ£µÄµç³¡Ö»ÓÐy·ÖÁ¿£¬¶ø´Å³¡¼ÈÓÐx·ÖÁ¿Ò²ÓÐz·ÖÁ¿£»TMÄ£µÄ´Å³¡Ö»ÓÐy·ÖÁ¿£¬¶øµç³¡¼ÈÓÐx·ÖÁ¿Ò²ÓÐz·ÖÁ¿¡£
3Â¥2009-08-19 12:40:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cosine

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï
yanxingsun(½ð±Ò+1,VIP+0):ÄÇ¶Ô¹â²¨ÄØ 8-20 10:51
TE²¨(¼´ÊÇÎï¹âÀïµÄs²¨)£ºÔÚ´«²¥·½ÏòÉÏÓдų¡·ÖÁ¿µ«Î޵糡·ÖÁ¿£¬³ÆÎªºáµç²¨¡£ÔÚÆ½Ãæ¹â²¨µ¼(·â±ÕÇ»½á¹¹)ÖУ¬µç´Å³¡·ÖÁ¿ÓÐEy, Hx, Hz£¬´«²¥·½ÏòΪ£ú·½Ïò¡£

l         TM²¨(¼´ÊÇÎï¹âÀïµÄp²¨)£ºÔÚ´«²¥·½ÏòÉÏÓе糡·ÖÁ¿¶øÎ޴ų¡·ÖÁ¿£¬³ÆÎªºá´Å²¨¡£ÔÚÆ½Ãæ¹â²¨µ¼(·â±ÕÇ»½á¹¹)ÖУ¬µç´Å³¡·ÖÁ¿ÓÐHy, Ex, Ez£¬´«²¥·½ÏòΪ£ú·½Ïò¡£



΢²¨¹¤³Ì¡¢µç´Å³¡ÀíÂ۵ȿγÌÖÐÓйØÓÚTEM¡¢TE¡¢TMÄ£µÄ¸üΪÏêϸµÄÃèÊö
4Â¥2009-08-20 09:42:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 334·Ö Ò»Ö¾Ô¸ÎäÀí ²ÄÁÏÇóµ÷¼Á +5 ÀîÀî²»·þÊä 2026-03-26 5/250 2026-03-29 13:40 by ÌÆãå¶ù
[¿¼ÑÐ] »·¾³¹¤³Ì 085701£¬267Çóµ÷¼Á +3 minht 2026-03-29 3/150 2026-03-29 13:09 by mumin1990
[¿¼ÑÐ] 352·Ö-085602-Ò»Ö¾Ô¸985 +5 º£Äɰٴ¨Ly 2026-03-29 5/250 2026-03-29 09:57 by Sjndkwm
[¿¼ÑÐ] 315·ÖÇóµ÷¼Á +7 26¿¼ÑÐÉϰ¶°æ26 2026-03-26 7/350 2026-03-28 04:05 by fmesaito
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á£¬¸÷λÀÏʦ¿´¿´ÎÒ£¡£¡£¡ +5 Æîì÷ì÷ 2026-03-25 5/250 2026-03-27 21:44 by ¶«·½ÖíÖí
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +8 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 9/450 2026-03-27 14:01 by Ñî¹âÓÚÇàÔÆ
[¿¼ÑÐ] µ÷¼Á +3 Àî¼Îͼ¡¤S¡¤Â· 2026-03-27 3/150 2026-03-27 11:19 by wangjy2002
[¿¼ÑÐ] 324Çóµ÷¼Á +8 hanamiko 2026-03-26 10/500 2026-03-27 08:06 by hypershenger
[¿¼ÑÐ] 321Çóµ÷¼Á +6 Ymlll 2026-03-24 6/300 2026-03-26 20:50 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 327Çóµ÷¼Á +7 prayer13 2026-03-23 7/350 2026-03-26 20:48 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ339²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 ½­ÍùÂôÓã 2026-03-26 3/150 2026-03-26 09:42 by ÍõСǷi
[¿¼ÑÐ] ÍøÂç¿Õ¼ä°²È«0839Õе÷¼Á +4 w320357296 2026-03-25 6/300 2026-03-25 17:59 by 255671
[¿¼ÑÐ] 302Çóµ÷¼Á +4 ½õÒÂÎÀÌÙ½· 2026-03-25 4/200 2026-03-25 16:29 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 293Çóµ÷¼Á +7 ¼ÓÒ»Ò»¾Å 2026-03-24 7/350 2026-03-25 12:02 by userper
[¿¼ÑÐ] 086003ʳƷ¹¤³ÌÇóµ÷¼Á +6 íµíµ111 2026-03-24 6/300 2026-03-25 10:29 by 3Strings
[¿¼ÑÐ] Çóµ÷¼Á +6 ÑÐÑУ¬½Óµç»° 2026-03-24 7/350 2026-03-24 17:01 by barlinike
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
[¿¼ÑÐ] 277·ÖÇóµ÷¼Á£¬¿çµ÷²ÄÁÏ +3 ¿¼Ñе÷¼Álxh 2026-03-24 3/150 2026-03-24 13:52 by JourneyLucky
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ALULU4408 2026-03-23 3/150 2026-03-23 19:04 by macy2011
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û