²é¿´: 11284  |  »Ø¸´: 11

zqns10000

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¹ØÓÚ×ÜÎÂÓë¾²ÎµĹØÏµÎÊÌâ

ÎÒÏëÇë½ÌÏ £¬¸÷λ³æÓѿɷñ¸æËßÎÒ·Ö±ðÏÂÃæ2¸ö¹«Ê½¼ÆËã×Üζȣ¬¿ÉΪʲôÎÒËã³öÀ´µÄ½á¹ûÈ´²îºÜ¶à¡£
ÆäÖÐTtΪ×ÜΣ¬TsΪ¾²Î£¬MaÊÇÂíºÕÊý£¬k=1.4£¨¿ÕÆø£©£¬Cp=1005,V=399m/s£¬Ts=471.7K;
ÆäÖеÚÒ»¸ö¹«Ê½´ð°¸ÊÇ544.6k£»µÚ¶þ¸ö´ð°¸ÊÇ516.44£»²îÁË38ѽ¡£


ÊDz»ÊÇ2¸ö¹«Ê½Ó¦ÓÃÌõ¼þÓÐÒªÇó£¬Ìõ¼þ²»Ò»ÑùÂð£¿

¹ØÓÚ×ÜÎÂÓë¾²ÎµĹØÏµÎÊÌâ
¼ÆË㹫ʽ.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÂýÂýÀ´£¬²»Òª¼±¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
zqns10000(½ð±Ò+1): лл²ÎÓë
Ëï?ª730: ½ð±Ò-1, Ó¦ÖúÖ¸Êý-1, Êսɽð±Ò 2014-07-02 09:14:02
7
2Â¥2014-06-26 20:30:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
zqns10000(½ð±Ò+1): лл²ÎÓë
Ëï?ª730: ½ð±Ò-1, Ó¦ÖúÖ¸Êý-1, Êսɽð±Ò 2014-07-02 09:14:17
¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
3Â¥2014-06-26 20:30:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
4Â¥2014-06-26 20:55:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
5Â¥2014-06-26 21:00:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

2979529

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

ÉîÉî×£¸£
6Â¥2014-06-26 21:40:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

heu-mjc

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
zqns10000(Ëï?ª730´ú·¢): ½ð±Ò+5, ¸ÐлÈÏÕæÑÝËã 2014-07-02 09:09:51
ÄãÊDz»ÊÇËã´íÁË£¿ÎÒ¸Õ¸Õ¼ÆËã¹ý×Üζ¼ÊÇ550.9K¡££¨×¢Ò⣺MaÓþ²ÎÂÈ¥Ë㣩

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

7Â¥2014-06-27 12:33:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zqns10000

½ð³æ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
7Â¥: Originally posted by heu-mjc at 2014-06-27 12:33:01
ÄãÊDz»ÊÇËã´íÁË£¿ÎÒ¸Õ¸Õ¼ÆËã¹ý×Üζ¼ÊÇ550.9K¡££¨×¢Ò⣺MaÓþ²ÎÂÈ¥Ë㣩

ËÙ¶ÈÊÇV=299m/s ÎÒд´íÁË ¡£ÎÒËãµÄ½á¹ûÒ»¸ö¾ÍÊÇ544.6£¬Ò»¸ö¾ÍÊÇ516.44¡£
Äã˵µÄMaÓþ²ÎÂÈ¥ËãÊÇʲôÒâ˼£¿
Çë´Í½Ì
ÂýÂýÀ´£¬²»Òª¼±¡£
8Â¥2014-06-28 02:00:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zqns10000

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by heu-mjc at 2014-06-27 12:33:01
ÄãÊDz»ÊÇËã´íÁË£¿ÎÒ¸Õ¸Õ¼ÆËã¹ý×Üζ¼ÊÇ550.9K¡££¨×¢Ò⣺MaÓþ²ÎÂÈ¥Ë㣩

Ã÷°×ÁË  Ma=V/¸ùºÅÏ£¨KXRXT)¡£ÊÇÕâÑù°É¡£


µ«ÊÇÎÒËãµÄʱºò»¹ÊÇÓеã²î±ð£¨V=399ʱ£¬µÚÒ»¸öÊÇ550.7£¬µÚ¶þ¸öÊÇ550.9£¬ÄãµÄRÈ¡µÄ¶àÉÙ£¿R=287?
ÂýÂýÀ´£¬²»Òª¼±¡£
9Â¥2014-06-28 02:15:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°¢Q~~

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
°ï¶¥~~~~~~~~~~~~~~~~~~
×ÔÇ¿²»Ï¢£¬ºñµÂÔØÎ¶ÀÁ¢¾«Éñ£¬×ÔÓÉ˼Ïë¡£
10Â¥2014-06-28 07:08:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zqns10000 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ºôºô£¿~+123456 2026-03-21 3/150 2026-03-21 20:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó£¬0703»¯Ñ§£¬×Ü·Ö302£¬Çóµ÷¼Á +4 ÆßÔÂ-ÆßÆß 2026-03-21 4/200 2026-03-21 18:20 by ѧԱ8dgXkO
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 14/700 2026-03-21 13:38 by lature00
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +6 À滨çóÍí·ç 2026-03-17 6/300 2026-03-21 03:40 by JourneyLucky
[¿¼ÑÐ] 265Çóµ÷¼Á +3 Jack?k?y 2026-03-17 3/150 2026-03-21 03:17 by JourneyLucky
[¿¼ÑÐ] 299Çóµ÷¼Á +6 ¡÷С͸Ã÷* 2026-03-17 6/300 2026-03-21 02:42 by JourneyLucky
[¿¼ÑÐ] 307Çóµ÷¼Á +10 ÀäóÏ123 2026-03-17 10/500 2026-03-21 01:54 by JourneyLucky
[¿¼ÑÐ] ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶337Çóµ÷¼Á +3 niko- 2026-03-19 6/300 2026-03-20 21:58 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á +11 Ymlll 2026-03-18 15/750 2026-03-20 19:40 by ¶¡¶¡*
[¿¼ÑÐ] Çóµ÷¼Á +3 @taotao 2026-03-20 3/150 2026-03-20 19:35 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +5 Óû§573181 2026-03-20 5/250 2026-03-20 15:47 by xia_2003
[¿¼²©] É격26Äê +3 °Ë6°Ë68 2026-03-19 3/150 2026-03-19 19:43 by nxgogo
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
[¿¼ÑÐ] Ò»Ö¾Ô¸¸£´ó288Óлú»¯Ñ§£¬Çóµ÷¼Á +3 Сľ³æ200408204 2026-03-18 3/150 2026-03-19 13:31 by houyaoxu
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[ÂÛÎÄͶ¸å] ÓÐûÓдóÀз¢Ð¡ÂÛÎÄÄÜ´øÎÒ¸ö¶þ×÷ +3 ÔöÈñ©ÈË 2026-03-17 4/200 2026-03-17 09:26 by xs74101122
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û