²é¿´: 1745  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

rudger

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¹ØÓÚ¶àÆÕÀÕЧӦ¼°Æä˼¿¼ ÒÑÓÐ3È˲ÎÓë

ÎÒÔÚÂÛ̳¿´µ½´ó¼ÒºÜ¶àºÜÓмû½âµÄרҵÌÖÂÛ£¬ÎÒ²»ÊÇѧÎïÀíµÄ£¬¸ü²»Ì«¶®¿Õ¼äÎïÀí£¬Ö»ÊÇרÃÅÏë¸ú´ó¼ÒÇó½ÌһϹØÓÚ¶àÆÕÀÕЧӦµÄ¼¸¸öÎÊÌâ¡£

ÑÔ¹éÕý¾í£¬ÎÒÏëÎÊһϡ°Doppler effect"²úÉúµÄÕæÕýÔ­Òò£¿¼´ÆµÂÊΪʲô±ä»¯£¿Doppler effectÓë½éÖÊÊÇ·ñÓйأ¿Èç¹ûÓйصϰ£¬ÓîÖæÖйâÆ×µÄ¶àÆÕÀÕЧӦÊÇͨ¹ýʲô½éÖÊ×÷ÓõÄ? »ù±¾Á£×Ó¡¢ÒýÁ¦×Ó¡¢»¹ÊÇÏÒ£¿ËûÃÇÔÚÓîÖæÖзֲ¼ÊÇ·ñ¾ùÔÈ£¬ËûÃDZ¾ÉíÓÐûÓÐÄܼ¶£¿»¹ÓбÈÈç¼ÈÈ»ÒýÁ¦³¡¾ßÓиºÄÜÁ¿£¬ÄÇôÓîÖæÒýÁ¦³¡´æÔÚÈçͬԭ×Ó¡¢·Ö×Ó¡¢Á¿×ÓµãÏàËÆµÄÄܼ¶Âð£¿ÓÐûÓз½ÏòÐÔ£¿ÔÚ¿Õ¼ä-ʱ¼äµÄËÄάģÐÍÖУ¬¶àÆÕÀÕЧӦ¸úÒýÁ¦³¡»áÓйØÂð£¿

µ±È»¿ÉÄÜÕâЩֻÊǺú˼ÀÃÏëµÄ´íÎóÏë·¨£¬Ö»ÊÇ×î½ü¹ØÓÚÁ¿×ÓµãÑо¿ÎÒ·¢ÏÖ¹âÆ×Ëæ¾àÀëºìÒÆºóÏëµ½ºÜ¶àÇéÐοÉÄÜ¿ÉÒÔÓëºê¹Û¿Õ¼äÎïÀíһЩÏÖÏó±ÈÕÕÆðÀ´£¬¼ÈÈ»¹ãÒåÏà¶ÔÂÛºÍÁ¿×ÓÁ¦Ñ§¿ÉÒÔͳһÆðÀ´£¬Ëµ²»¶¨ÕâЩÏàËÆÐÔÓÐÆäÄÚÔÚÔ­Òò£¬µ«ÊÇÎÒ¶ÔÕâЩ»ù±¾²»¶®£¬ËùÒÔÏëÏò´ó¼ÒÇë½Ìһϡ£

Èç¹ûÄãÏë¸úÎÒÖ±½Ó½»Á÷£¬ÇëÁôÏÂÄúµÄÁªÏµ·½Ê½£¬QQ»òÕßemailʲôµÄ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

rudger

½ð³æ (ÕýʽдÊÖ)

ϦÑôÎ÷ÏÂ: ¶àÆÕÀÕЧӦÖ÷ÒªÊÇÓÉÓÚËٶȵı仯µ¼Öµġ£ 2011-12-06 16:02:47
ÒýÓûØÌû:
2Â¥: Originally posted by xhan at 2011-12-06 10:59:43:
¶àÆÕÀÕЧӦÆäʵ¾ÍÊDz¨¸úÎïÖÊÖ®¼äµÄÏ໥×÷Ó᣼ÙÉèÓиö¹â×ÓÅöµ½Ò»Ô˶¯ÎïÌ壬ËÙ¶ÈÏà·´£¬¾ÍÏ൱ÓÚÓеãѹËõ¹â²¨µÄ×÷Óã¬ÆµÂʾͻá±ä´ó£¬ÏàÓ¦¹â×ÓÄÜÁ¿±ä´ó£¬Ï൱ÓÚ²úÉúÀ¶ÒÆÏÖÏó¡£·´¹ýÀ´¾ÍÊǺìÒÆ¡£ÓîÖæÅòÕͻᵼÖÂÐÇÇòÏòÔ¶ ...

Ê×ÏȸÐл¥ÉϵĻش𣬼ÈÈ»¶àÆÕÀÕЧӦÊDz¨ÓëÎïÖʵÄÏ໥×÷ÓÃÒýÆðµÄ£¬¾ÍÊÇ˵½éÖʼ°¾àÀëÔ¶½üÓëÆäƵÆ×Î»ÒÆÏà¹Ø£¬ÓîÖæÅòÕÍÖе¼ÖºãÐÇÔ¶ÀëÎÒÃÇÊÇÆäÔ­Òò¡£ÄÇô¼Ù¶¨¾àÀëÎÒÃǾàÀë²»µÈµÄÁ½¸öºãÐÇ·¢³öͬƵÂʹ⣬ÇÒÒÔÒ»ÑùµÄËÙ¶ÈÔ¶ÀëÎÒÃǶøÈ¥£¬ÄÇôËûÃÇµÄÆµÆ×ÔÚ¹Û²ìÕßµÄÎÒÃÇ¿´À´ÊÇÒ»ÑùµÄÂð£¿

»»ÑÔÖ®£¬ÊǾàÀ뻹ÊÇËٶȾö¶¨Doppler effect?
3Â¥2011-12-06 12:16:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

xhan

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ϦÑôÎ÷ÏÂ: ¹âÏßÊÇ»áÊÜÒýÁ¦×÷Óõģ¬¿´¿´°®Òò˹̹µÄÏà¶ÔÂÛ¾ÍÖªµÀÁË£¿ÔÚÄÄÀï¿´µ½µÄ 2011-12-06 16:00:19
¶àÆÕÀÕЧӦÆäʵ¾ÍÊDz¨¸úÎïÖÊÖ®¼äµÄÏ໥×÷Ó᣼ÙÉèÓиö¹â×ÓÅöµ½Ò»Ô˶¯ÎïÌ壬ËÙ¶ÈÏà·´£¬¾ÍÏ൱ÓÚÓеãѹËõ¹â²¨µÄ×÷Óã¬ÆµÂʾͻá±ä´ó£¬ÏàÓ¦¹â×ÓÄÜÁ¿±ä´ó£¬Ï൱ÓÚ²úÉúÀ¶ÒÆÏÖÏó¡£·´¹ýÀ´¾ÍÊǺìÒÆ¡£ÓîÖæÅòÕͻᵼÖÂÐÇÇòÏòÔ¶ÀëµÄ·½Ïò×ߣ¬ÕâÑù»áµ¼Ö¹âÏߺìÒÆ£¬¹âÏßÊÇ»áÊÜÒýÁ¦×÷Óõģ¬¿´¿´°®Òò˹̹µÄÏà¶ÔÂÛ¾ÍÖªµÀÁË¡£³ýÁ˶àÆÕÀÕЧӦ£¬»¹Óз´¶àÆÕÀÕЧӦ£¬²»¹ýĿǰ»¹Ã»Óз¢ÏÖ·´ÕÛÉäÂÊÎïÖÊÀ´²úÉúÕâÖÖЧӦ¡£
2Â¥2011-12-06 10:59:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rudger

½ð³æ (ÕýʽдÊÖ)

¾ßÌåÒÔºãÐǶàÆÕÀÕÎ»ÒÆÎªÀý£¬¿Õ¼äÖÐʲôÎïÖÊÓë¹â²¨×÷ÓÃÁË£¿ÊǺê¹ÛÌìÌ壬»¹ÊÇ΢¹ÛÁ£×Ó£¬¹â²¨±»Ñ¹ËõÊÇÓÉÓڹⲨµÄÁ£×ÓÐÔ£¨±ÈÈ磿£©£¬»¹ÊÇÎïÖÊÁ£×ӶԹⲨ´æÔÚÎüÊÕÓë·¢ÉäµÄ¸´ÔÓ×÷Óã¿
Èç¹ûÊÇǰÕߣ¬Çë´ïÈËÄÜÏêϸ½âÊÍÒ»ÏÂÂð£¿

[ Last edited by rudger on 2011-12-6 at 13:30 ]
4Â¥2011-12-06 13:28:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xhan

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¸úËÙ¶ÈÓйأ¬Õâ¸ö¿ÉÒԲο¼¹«Ê½£¬¾àÀëÖ»ÊÇÈùâ¶à×ßÒ»»á¶øÒÑ¡£¹âÎÞ·ÇÒ²¾ÍÊǵç´Å²¨£¬Ï൱ÓÚÊǵç´Å³¡¸úÎïÖÊÏ໥×÷Óá£ÌìÌåÒ²ÊÇÓÉ΢¹ÛÁ£×Ó×é³ÉµÄ£¬Á£×Ó×ÜÊÇÓкܶàÕý¸ºÎïÖÊ£¬ÊܹⲨ³¡µÄ×÷Óã¬ÓкܶàÏÖÏó£¬Ò²°üÀ¨ÎüÊպͷ¢Éä¡£ÒªÀí½â¶àÆÕÀÕЧӦ£¬Äã°Ñ¹â¿´³ÉһϵÁÐÕñ¶¯µÄ²¨¡£
5Â¥2011-12-06 14:43:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 317Çóµ÷¼Á +12 Éê×ÓÉêÉê 2026-03-19 18/900 2026-03-22 22:23 by luoyongfeng
[¿¼ÑÐ] 284Çóµ÷¼Á +5 Zhao anqi 2026-03-22 5/250 2026-03-22 17:38 by barlinike
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +5 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 5/250 2026-03-22 16:42 by tcx007
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-20 3/150 2026-03-22 16:00 by ColorlessPI
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 4/200 2026-03-22 10:25 by QGZDSYS
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +5 @taotao 2026-03-21 5/250 2026-03-21 20:55 by lbsjt
[¿¼ÑÐ] 302Çóµ÷¼Á +12 ºôºôºô¡£¡£¡£¡£ 2026-03-17 12/600 2026-03-21 17:29 by ColorlessPI
[¿¼ÑÐ] 279Çóµ÷¼Á +5 ºìÒÂÒþ¹Ù 2026-03-21 5/250 2026-03-21 14:59 by lature00
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-16 3/150 2026-03-21 03:59 by JourneyLucky
[¿¼ÑÐ] 265Çóµ÷¼Á +3 Jack?k?y 2026-03-17 3/150 2026-03-21 03:17 by JourneyLucky
[¿¼ÑÐ] 083200ѧ˶321·ÖÒ»Ö¾Ô¸ôßÄÏ´óѧÇóµ÷¼Á +3 innocenceF 2026-03-17 3/150 2026-03-21 02:35 by JourneyLucky
[¿¼ÑÐ] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +12 īīĮ 2026-03-18 13/650 2026-03-21 01:42 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-18 3/150 2026-03-21 00:46 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] 330Çóµ÷¼Á +4 С²Ä»¯±¾¿Æ 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +9 Doleres 2026-03-19 9/450 2026-03-20 22:36 by JourneyLucky
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á£¬¿ÆÑо­Àú·á¸» +3 Å£Ä̺Üæ 2026-03-20 4/200 2026-03-20 19:34 by JourneyLucky
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +10 Ľº®mio 2026-03-16 10/500 2026-03-19 15:26 by ¶¡¶¡*
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û