±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1847  |  »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

liujunhero

гæ (ÎÄѧ̩¶·)

ÎÄÏ׽ܳö¹±Ï×ÎÄÏ׽ܳö¹±Ï×

¡ï
yanxingsun(½ð±Ò+1):лл²ÎÓë
2Â¥ÒѾ­ËµµÄºÜ¾ßÌåÁ˰¡
11Â¥2009-08-26 18:22:22
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] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +7 @taotao 2026-03-29 7/350 2026-03-29 12:03 by longlotian
[¿¼ÑÐ] 279Çóµ÷¼Á +4 µûÎèÇáÈÆ 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[¿¼ÑÐ] 0856Çóµ÷¼Á +13 zhn03 2026-03-25 14/700 2026-03-29 08:13 by fmesaito
[¿¼ÑÐ] 289Çóµ÷¼Á +13 ÐÂʱ´ú²ÄÁÏ 2026-03-27 13/650 2026-03-29 01:16 by 544594351
[˶²©¼ÒÔ°] Çóµ÷¼Á Óлú»¯Ñ§¿¼ÑÐ356·Ö +3 Nadiums 2026-03-25 4/200 2026-03-29 00:50 by 544594351
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 085602 »¯¹¤×¨Ë¶ 338·Ö Çóµ÷¼Á +12 ·³ÕСç÷ 2026-03-27 12/600 2026-03-28 15:41 by L135790
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó×Ü·Ö298·Ö£¬Ç°Èý¿Æ223·Ö +5 dongfang59 2026-03-27 5/250 2026-03-28 04:53 by wxiongid
[¿¼ÑÐ] 291Çóµ÷¼Á +7 ‹üÈA 2026-03-22 7/350 2026-03-28 04:02 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] 07»¯Ñ§280·ÖÇóµ÷¼Á +10 722865 2026-03-23 10/500 2026-03-27 15:51 by Plutoqq
[¿¼²©] 26É격 +3 ¼ÓÓͳ尡£¡ 2026-03-26 3/150 2026-03-27 15:38 by cls512
[¿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] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-03-26 4/200 2026-03-27 08:04 by chemisry
[¿¼ÑÐ] 081700 µ÷¼Á 267·Ö +11 ÃÔÈ˵Ĺþ¹þ 2026-03-23 11/550 2026-03-26 15:41 by zzll406
[¿¼ÑÐ] 263Çóµ÷¼Á +6 yqdszhdap£­ 2026-03-22 10/500 2026-03-26 13:11 by ¹«èªåÐÒ£
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á +7 СÑò˯×ÅÁË? 2026-03-23 10/500 2026-03-25 02:24 by Çå·ç·÷Ñï¡£ m
[¿¼ÑÐ] 300·Ö£¬²ÄÁÏ£¬Çóµ÷¼Á£¬Ó¢Ò»Êý¶þ +5 ³¬ÔÞµÄ 2026-03-24 5/250 2026-03-24 21:07 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸¹ú¿Æ¹ý³ÌËù081700£¬274Çóµ÷¼Á +3 ÈýË®ÑÐ0Ë®Á¢·½ 2026-03-23 3/150 2026-03-23 23:11 by MajorWen
[ÂÛÎÄͶ¸å] ¼±·¢ºËÐÄÆÚ¿¯ÂÛÎÄ +3 ÏÍ´ïÎʽò 2026-03-23 5/250 2026-03-23 17:13 by ÃÃ×Ó²»ºÃÈÇ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û