²é¿´: 4480  |  »Ø¸´: 9

À¶É«åçÐÇ

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ½éµç³£ÊýΪ0»á·¢Éúʲô

ÔÚѧµç¶¯Á¦Ñ§½éÖʵĵç´ÅÐÔÖʵÄʱºòÀÏʦÎʵÄÎÊÌâ
½éµç³£ÊýΪ0
½éµç³£ÊýΪÎÞÇî´ó
´Åµ¼ÂÊΪ0
´Åµ¼ÂÊΪÎÞÇî´ó
»á·¢Éúʲô£¿

ÎÒÏÖÔÚÖ»Àí½âÁ˽éµç³£ÊýÎÞÇî´óÊÇE=0£¬¼´ÄÚ²¿Î޴ų¡£¬¾ÍÏñ¾­µäµÄµ¼Ìå
ÆäËûµÄ¾Í¸Ð¾õºÃÂÒ°¡

×òÌ쿼ÊÔÓÖ¿¼ÁË£¬¾õµÃ¸üÂÒÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

metaliium

Òø³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
À¶É«åçÐÇ: ½ð±Ò+1, µÚÒ»´ÎÎÊÎÊÌâ¾ÍÓÐÈËÕâô¿ì°ïÖú£¬ËäÈ»»¹ÊDz»Ã÷°×£¬µ«»¹ÊÇлл 2014-12-03 12:21:56
½éµç³£Êý0ÊǽðÊô£¬ÍêÃÀµçÆÁ±Î¡£¡£¡£
ÎÞÇî´óÊǼ«»¯ÄÜÁ¦³¬Ç¿µÄ²ÄÁÏ£¬Êµ¼ÊÉϵ±È»²»´æÔÚ¡£¡£¡£

½éµç³£ÊýԽС£¬¼«»¯ÄÜÁ¦Ô½Èõ£¬Õæ¿ÕµÄ½éµç³£Êý¾ÍÊÇ1¡£¡£¡£µ«Èç¹û±È1¸üС£¬ÄǾͲ»ÊǼ«»¯Ôì³ÉµÄÁË£¬ÊǵçÆÁ±ÎµÄ½á¹û£¬ËùÒÔʵ¼ÊÉϽéµç³£Êý´óÓÚ1ºÍСÓÚ1ÊÇÍêÈ«²»Í¬µÄÁ½¼þÊ¡£
2Â¥2014-12-03 02:07:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°¢Q~~

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

°ï¶¥Ò»Ï£¬²»¶® ~~~~~~~~~~~~~
×ÔÇ¿²»Ï¢£¬ºñµÂÔØÎ¶ÀÁ¢¾«Éñ£¬×ÔÓÉ˼Ïë¡£
3Â¥2014-12-03 07:48:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

À¶É«åçÐÇ

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by metaliium at 2014-12-03 02:07:10
½éµç³£Êý0ÊǽðÊô£¬ÍêÃÀµçÆÁ±Î¡£¡£¡£
ÎÞÇî´óÊǼ«»¯ÄÜÁ¦³¬Ç¿µÄ²ÄÁÏ£¬Êµ¼ÊÉϵ±È»²»´æÔÚ¡£¡£¡£

½éµç³£ÊýԽС£¬¼«»¯ÄÜÁ¦Ô½Èõ£¬Õæ¿ÕµÄ½éµç³£Êý¾ÍÊÇ1¡£¡£¡£µ«Èç¹û±È1¸üС£¬ÄǾͲ»ÊǼ«»¯Ôì³ÉµÄÁË£¬ÊǵçÆÁ±ÎµÄ½á¹û£¬ËùÒÔ ...

Ϊʲô½éµç³£ÊýΪ0ÊǽðÊôÄØ£¬ÎÒ²éÁË϶¼Ëµ½ðÊôÊÇÎÞÇî´ó°¡
»¹Óдŵ¼ÂÊÓÖ»áÊÇʲôÇé¿öÄØ
4Â¥2014-12-03 12:21:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rock12

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
À¶É«åçÐÇ: ½ð±Ò+5 2014-12-03 16:04:54
ÁãÕÛÉäÂʲÄÁÏ£¬¿ÉÒÔ²éÕâ¸ö¹Ø¼ü´Ê

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
5Â¥2014-12-03 14:11:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
6Â¥2014-12-03 14:29:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

À¶É«åçÐÇ

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by rock12 at 2014-12-03 14:11:08
ÁãÕÛÉäÂʲÄÁÏ£¬¿ÉÒÔ²éÕâ¸ö¹Ø¼ü´Ê

ÎÒ¿´µÄÎÄÏ×´ó¶à¶¼ÊÇÓ¦ÓúͲÄÁÏÖÆ×÷µÄ·ÖÎö£¬Èç¹ûÓиü»ù´¡µÄÀíÂÛ·ÖÎöµÄÎÄÏ׵Ļ°Ï£Íû¿ÉÒÔ·ÖÏíлл
7Â¥2014-12-03 16:06:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghostsyd

Í­³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
À¶É«åçÐÇ: ½ð±Ò+1 2014-12-04 09:58:45
ÎÒ¾õµÃÔÚʵ¼ÊÖÐÁ½¸öÖµ¶¼²»Ì«¿ÉÄÜΪ0.²»¹ýÕâÓÐÆªÎÄÏ×̸ÀíÂÛÉÏ¿ÉÒÔʵÏÖ½éµçΪ0.
http://www.physics.udel.edu/~jqx/apl2002.pdf
ÎïÀíÃÃ×ÓÉ˲»Æð¡£¡£¡£¡£¡£
8Â¥2014-12-03 17:18:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

À¶É«åçÐÇ

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
8Â¥: Originally posted by ghostsyd at 2014-12-03 17:18:29
ÎÒ¾õµÃÔÚʵ¼ÊÖÐÁ½¸öÖµ¶¼²»Ì«¿ÉÄÜΪ0.²»¹ýÕâÓÐÆªÎÄÏ×̸ÀíÂÛÉÏ¿ÉÒÔʵÏÖ½éµçΪ0.
http://www.physics.udel.edu/~jqx/apl2002.pdf

5Â¥µÄ¹Ø¼ü´ÊÎÒ²é¹ýÁË£¬È·ÊµÓнéµç³£ÊýΪÁãµÄ²ÄÁÏ
9Â¥2014-12-04 09:58:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ϦÑôÎ÷ÏÂ

½ð³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
4Â¥: Originally posted by À¶É«åçÐÇ at 2014-12-03 12:21:06
Ϊʲô½éµç³£ÊýΪ0ÊǽðÊôÄØ£¬ÎÒ²éÁË϶¼Ëµ½ðÊôÊÇÎÞÇî´ó°¡
»¹Óдŵ¼ÂÊÓÖ»áÊÇʲôÇé¿öÄØ...

½ðÊôµÄ½éµç³£ÊýÊǸ´Êý£¬ÔõôÊÇÎÞÇîÄØ£¿
10Â¥2014-12-06 12:32:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ À¶É«åçÐÇ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +5 Âü111 2026-03-24 6/300 2026-03-26 13:04 by 13756423260
[¿¼ÑÐ] µ÷¼Á310 +3 ÎÂÈáµÄÍí°² 2026-03-25 4/200 2026-03-25 23:16 by peike
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +4 .m.. 2026-03-25 4/200 2026-03-25 21:30 by peike
[¿¼ÑÐ] ÕÐ08¿¼Êýѧ +8 laoshidan 2026-03-20 17/850 2026-03-25 17:52 by Ò»¸öºìÌ«Ñô
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +9 ‹üÈA 2026-03-22 9/450 2026-03-25 13:09 by cmz0325
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] BÇø¿¼Ñе÷¼Á +4 yqdszhdap£­ 2026-03-22 5/250 2026-03-25 08:51 by baoball
[¿¼ÑÐ] ²ÄÁÏѧÇóµ÷¼Á +6 Stella_Yao 2026-03-20 6/300 2026-03-25 00:37 by baoball
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +6 Æ¥¿Ëi 2026-03-23 6/300 2026-03-24 21:09 by greychen00
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½²ÄÁÏר317·ÖÇóµ÷¼Á +5 ըѽըѽըÊíÌõ 2026-03-23 5/250 2026-03-24 16:52 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] ²ÄÁÏ292µ÷¼Á +8 éÙËÌ˼ÃÀÈË 2026-03-23 8/400 2026-03-24 16:33 by laoshidan
[¿¼ÑÐ] 277·ÖÇóµ÷¼Á£¬¿çµ÷²ÄÁÏ +3 ¿¼Ñе÷¼Álxh 2026-03-24 3/150 2026-03-24 13:52 by JourneyLucky
[¿¼ÑÐ] 384Çóµ÷¼Á +3 ×Óϵ²© 2026-03-22 6/300 2026-03-23 21:45 by ×Óϵ²©
[¿¼ÑÐ] ʯºÓ×Ó´óѧ£¨211¡¢Ë«Ò»Á÷£©Ë¶²©Ñо¿Éú³¤ÆÚÕÐÉú¹«¸æ +3 Àî×ÓÄ¿ 2026-03-22 3/150 2026-03-22 21:01 by ÔõôÊÍ»³
[¿¼ÑÐ] ²ÄÁÏѧ˶301·ÖÇóµ÷¼Á +7 Liyouyumairs 2026-03-21 7/350 2026-03-21 22:31 by peike
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
[¿¼ÑÐ] Äϲý´óѧ²ÄÁÏר˶311·ÖÇóµ÷¼Á +6 77chaselx 2026-03-20 6/300 2026-03-21 07:24 by JourneyLucky
[¿¼ÑÐ] 22408 344·Ö Çóµ÷¼Á Ò»Ö¾Ô¸ »ªµç¼ÆËã»ú¼¼Êõ +4 solanXXX 2026-03-20 4/200 2026-03-20 23:49 by alg094825
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û