²é¿´: 2974  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yishijuan

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖú£º±ä»¯µç³¡²úÉú´Å³¡µÄ¹«Ê½ B=£¨1/c£©E²æ³Ëv µÄÍÆµ¼¹ý³Ì

Çó¹«Ê½£ºB=£¨1/c£©E²æ³Ëv µÄÍÆµ¼¹ý³Ì£¡

ÏÈÒýÓðٶÈÖеÄÒ»¶Î»°£º
    ¡°´Å³¡ºÍµç³¡ÆäʵÊÇÒ»»ØÊÂÇ飬¹Û²ìÕ߹۲⵽µÄÊǵ糡Á¦»¹ÊǴų¡Á¦£¬ÍêÈ«ºÍËûËù´¦µÄ²Î¿¼ÏµÓйØÏµ¡£Ò²¾ÍÊÇ˵£¬µç³¡Á¦ÔÚÁíÒ»¸öÏà¶ÔÔ˶¯µÄ²Î¿¼ÏµÖУ¬±»¹Û²âµ½µÄÊǴų¡Á¦£»µ«ÊÇËüÃDZ¾ÖÊÉÏÆäʵÊÇÒ»ÖÖ¶«Î÷¡£¼ø¶¨µÄ·½·¨£¬¿ÉÒÔÓÃÏÁÒåÏà¶ÔÂÛµÄÏà¶ÔÃܶÈÒÔ¼°Ïà¶ÔËٶȵĹØÏµÍƵ¼³öÀ´¡±

ÔÙÒýÓá¶°ëµ¼ÌåÖеÄ×ÔÐýÎïÀíѧ¡·ÖеÄÒ»¶Î»°£º
     ¡°¹«Ê½B=£¨1/c£©E²æ³Ëv ²¢²»ÊÇÏà¶ÔÂÛÐԵģ¬Äã²¢²»ÐèÒªÏà¶ÔÂ۾ͿÉÒÔÈÏʶµ½£¬µ±ÄãÏà¶ÔÓÚÒ»¸ö¾²Ö¹µçºÉÔ˶¯µÄʱºò£¬½«»á¿´µ½Ò»¸öµçÁ÷£¬Ò²¾ÍÊÇÒ»¸ö´Å³¡¡­¡±

±¾È˼ÆËãÄÜÁ¦²»ÊÇÒ»°ãµÄ²î£¬ÇëÄÄλţÈ˰ïÎÒÍÆµ¼Ò»ÏÂÕâ¸ö¹«Ê½ÊÇÔõôÀ´µÄ£¿Ó¦¸ÃÊÇÓÃÂó¿Ë˹Τ·½³Ì×é³ö·¢ÍƵ¼¹ýÀ´µÄ°É£¿ ллÁËŶ£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ΪÎÞ»ÚµÄÇà´º·Ü¶·£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yishijuan

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by almonleng1 at 2012-12-11 13:33:59
ÏêÏ¸ÍÆµ¼ÐèÒªÒ»ÕÅÖ½£¬
¸øÄãÒ»¸öÁ´½Ó http://zh.wikipedia.org/wiki/´Å³¡
»ù±¾¹ý³ÌÊÇ£¬´ÓÔ˶¯µÄ´øµãÁ£×ÓµÄÍÆ³ÙÊÆ»ý·ÖµÃµ½ÀîÄÉ-άл¶ûÊÆ£¬°üÀ¨±êÁ¿ÊƺÍʸÁ¿ÊÆ,
È»ºóÔÚ¸ù¾Ý±êÊÆºÍÊ¸ÊÆËã³öµç³¡ºÍ´Å³¡£¬
ÔÙÈ¡µÍËÙ½üËÆ ...

·Ç³£¸Ðл£¡ Äú¸øµÄά»ù°Ù¿ÆµÄÁ´½Ó·Ç³£ºÃ£¡ÒÔǰÎÒ¶¼Ã»Ìý¹ý£¬ºÙºÙ¡­
ΪÎÞ»ÚµÄÇà´º·Ü¶·£¡
4Â¥2012-12-11 16:07:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

almonleng1

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yishijuan: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú, Èç¹ûÄÜÌṩÕâ¸ö¹«Ê½µÄ³ö´¦¾Í¸üºÃÁË£¡ 2012-12-11 16:09:24
»ªÀöµÄÆ®¹ý: £³£ñ 2012-12-13 02:48:35
»ªÀöµÄÆ®¹ý: ½ð±Ò+3 2012-12-13 02:48:55
yishijuan: ½ð±Ò+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2012-12-13 09:10:00
ÏêÏ¸ÍÆµ¼ÐèÒªÒ»ÕÅÖ½£¬
¸øÄãÒ»¸öÁ´½Ó http://zh.wikipedia.org/wiki/´Å³¡
»ù±¾¹ý³ÌÊÇ£¬´ÓÔ˶¯µÄ´øµãÁ£×ÓµÄÍÆ³ÙÊÆ»ý·ÖµÃµ½ÀîÄÉ-άл¶ûÊÆ£¬°üÀ¨±êÁ¿ÊƺÍʸÁ¿ÊÆ,
È»ºóÔÚ¸ù¾Ý±êÊÆºÍÊ¸ÊÆËã³öµç³¡ºÍ´Å³¡£¬
ÔÙÈ¡µÍËÙ½üËÆ£¬¾ÍµÃµ½ÄãÒªµÄÁË¡£
2Â¥2012-12-11 13:33:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yishijuan

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by almonleng1 at 2012-12-11 13:33:59
ÏêÏ¸ÍÆµ¼ÐèÒªÒ»ÕÅÖ½£¬
¸øÄãÒ»¸öÁ´½Ó http://zh.wikipedia.org/wiki/´Å³¡
»ù±¾¹ý³ÌÊÇ£¬´ÓÔ˶¯µÄ´øµãÁ£×ÓµÄÍÆ³ÙÊÆ»ý·ÖµÃµ½ÀîÄÉ-άл¶ûÊÆ£¬°üÀ¨±êÁ¿ÊƺÍʸÁ¿ÊÆ,
È»ºóÔÚ¸ù¾Ý±êÊÆºÍÊ¸ÊÆËã³öµç³¡ºÍ´Å³¡£¬
ÔÙÈ¡µÍËÙ½üËÆ ...

·Ç³£¸Ðл£¡Í¬Ê±£¬Îҿ϶¨ÊÇÍÆµ¼²»³öÀ´µÄ£¬Äú˵µÄÄÇЩ¡°ÀîÄÉ-άл¶ûÊÆ¡±£¬ÎÒ¶¼Ã»Ìý¹ý¡£ÇëÎÊ£¬ÓÐûÓÐÄÄÀïÓÐÕâ¸ö¹«Ê½µÄ³öÈ¥ÄØ£¿Èç¹ûÄÜ¿´¶®ÍƵ¼¹ý³ÌÒ²²»´íÁË¡£Ð»Ð»£¡
ΪÎÞ»ÚµÄÇà´º·Ü¶·£¡
3Â¥2012-12-11 15:47:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§319Çóµ÷¼Á +4 ½õÀð0909 2026-03-17 4/200 2026-03-17 18:21 by ÖØ¿ÆÐ¡°ÔÍõ
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-16 4/200 2026-03-17 17:12 by ruiyingmiao
[¿¼ÑÐ] Áº³ÉΰÀÏʦ¿ÎÌâ×é»¶Ó­ÄãµÄ¼ÓÈë +8 һѼѼӴ 2026-03-14 10/500 2026-03-17 15:07 by һѼѼӴ
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
[¿¼ÑÐ] Öпƴó²ÄÁÏר˶319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-13 3/150 2026-03-14 18:10 by houyaoxu
[¿¼ÑÐ] 265Çóµ÷¼Á +4 Íþ»¯±ý07 2026-03-12 4/200 2026-03-14 17:23 by userper
[¿¼ÑÐ] 331Çóµ÷¼Á£¨0703Óлú»¯Ñ§ +5 ZY-05 2026-03-13 6/300 2026-03-14 10:51 by Jy?
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖпÆÔº£¬»¯Ñ§·½Ïò£¬295Çóµ÷¼Á +4 Ò»Ñõ¶þµª 2026-03-11 4/200 2026-03-13 22:35 by JourneyLucky
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á 085600Ó¢Ò»Êý¶þ×Ü·Ö302 ǰÈý¿Æ235 ¾«Í¨»úÆ÷ѧϰ Ò»Ö¾Ô¸¹þ¹¤´ó +4 ÁÖyaxin 2026-03-12 4/200 2026-03-13 22:04 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-13 3/150 2026-03-13 20:41 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤085600µ÷¼ÁÇóÀÏʦÊÕÁô +9 jiaanl 2026-03-11 9/450 2026-03-13 20:22 by JourneyLucky
[¿¼ÑÐ] 314Çóµ÷¼Á +7 ÎÞи¿É»÷µÄ¾ÞÈË 2026-03-12 7/350 2026-03-13 15:40 by JourneyLucky
[¿¼ÑÐ] 0856»¯Ñ§¹¤³Ì280·ÖÇóµ÷¼Á +4 shenzxsn 2026-03-11 4/200 2026-03-13 11:55 by ymwdoctor
[¿¼²©] 26¶Á²© +4 Rui135246 2026-03-12 10/500 2026-03-13 07:15 by gaobiao
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-12 4/200 2026-03-12 19:33 by Çóµ÷¼Ázz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û