24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 3458  |  »Ø¸´: 15

huang811000

Òø³æ (ÕýʽдÊÖ)


[½»Á÷] Çó×ö³å»÷ÊÔÑéµÄ³å»÷Ç¿¶ÈµÄ¼ÆËã

³å»÷Ç¿¶ÈµÄ¼ÆË㣺Óóå»÷¹¦³ýÒÔȱ¿Ú½ØÃæ»ý »¹ÊǶÏÁѽØÃæ»ý£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
huang811000(½ð±Ò+1):лл²ÎÓë
huang811000(½ð±Ò+1): 2011-08-21 08:57:48
µ±È»ÊǶÏÁÑÃæ»ýÀ²
2Â¥2011-06-25 08:25:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huang811000

Òø³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by engle028 at 2011-06-25 08:25:59:
µ±È»ÊǶÏÁÑÃæ»ýÀ²

±ÈÈçÎÒÊÔÑé²âµÄ³å»÷¹¦Êý¾Ý0.25kg*m  ×îºó³å»÷Ç¿¶È=0.25*9.8/0.8=3.06 ºÍ¹ú±êÏà±ÈÉÙÁËÒ»¸öÊýÁ¿¼¶ ²»ÖªµÀΪʲô£¿
3Â¥2011-06-25 10:48:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xmpu1985

Òø³æ (³õÈëÎÄ̳)


¡ï
huang811000(½ð±Ò+1):лл²ÎÓë
huang811000(½ð±Ò+1): 2011-08-21 08:57:45
Ó¦¸ÃÊdzýÓÚ0.08°É£¿µ¥Î»»»Ëã´íÁË¡£
4Â¥2011-06-25 11:09:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
huang811000(½ð±Ò+1): 2011-08-21 08:57:36
ÄãÈç¹ûÓùú¼Ê±ê×¼µÄ»°ºÃÏñÓ¦¸ÃÊÇ0.25*9.8/0.008=306  J/m
¹ú±êµÄ»°¾ÍÊÇ 0.25*9.8/£¨0.01*0.008£©=30.6kJ/m2

[ Last edited by engle028 on 2011-6-25 at 15:17 ]
7Â¥2011-06-25 12:43:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huang811000

Òø³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by engle028 at 2011-06-25 12:43:55:
ÄãÈç¹ûÓùú¼Ê±ê×¼µÄ»°ºÃÏñÓ¦¸ÃÊÇ0.25*9.8/0.08=30.6  J/m
¹ú±êµÄ»°¾ÍÊÇ 0.25*9.8/£¨0.1*0.08£©=306J/m2

0.25*9.8/1*0.8 j/cm2     10*8mmµÄÃæ»ýÊÇ0.8cm2  Ò²²»ÊÇ0.08¿©£¿
8Â¥2011-06-25 15:11:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
huang811000(½ð±Ò+1): 2011-08-21 08:57:32
ÒýÓûØÌû:
Originally posted by huang811000 at 2011-06-25 15:11:26:
0.25*9.8/1*0.8 j/cm2     10*8mmµÄÃæ»ýÊÇ0.8cm2  Ò²²»ÊÇ0.08¿©£¿

ÔÚÂ¥ÉϽøÐÐÁËÐÞÕý Êǵ¥Î»¸ã´íÁË ºÇºÇ
9Â¥2011-06-25 15:17:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huang811000

Òø³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by engle028 at 2011-06-25 15:17:34:
ÔÚÂ¥ÉϽøÐÐÁËÐÞÕý Êǵ¥Î»¸ã´íÁË ºÇºÇ

ͼƬÀïµÄµ¥Î»ÊÇ j/cm2ô ºÍÎÒµÄÔõôҲ¶Ô²»ÉÏ ×öµÄÊÇÏàͬµÄ¶«Î÷

10Â¥2011-06-25 16:22:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Èç¹û°´¹ú±êµÄ»° µ¥Î»Ó¦¸ÃÊÇJ/cm2  µ«ÊÇÊý¾ÝûÓÐ˵Ã÷ÊÇVÐͿڻ¹ÊÇUÐ굀 ÕâÑùÏà²îºÜ´óµÄ  »¹ÓпÉÄܲ»¿ª¿Ú Êý¾Ý»á²îºÜ¶à
11Â¥2011-06-25 16:45:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huang811000

Òø³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by engle028 at 2011-06-25 16:45:48:
Èç¹û°´¹ú±êµÄ»° µ¥Î»Ó¦¸ÃÊÇJ/cm2  µ«ÊÇÊý¾ÝûÓÐ˵Ã÷ÊÇVÐͿڻ¹ÊÇUÐ굀 ÕâÑùÏà²îºÜ´óµÄ  »¹ÓпÉÄܲ»¿ª¿Ú Êý¾Ý»á²îºÜ¶à

vÐ͵Ġ ´øÈ±¿Ú ±¾À´ÊÇ10*10µÄ ȱ¿ÚÉî2   ËùÒÔ10*8mm
12Â¥2011-06-25 16:51:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²»ÖªµÀÄÇÖÖͼÉϵÄÊǸøµÄÄÇÖÖ Çø±ðºÜ´óµÄ  Í¬ÑùµÄ²ÄÁϳå»÷ÈÍÐÔÖµV¿Ú×îС U¿ÚÆä´Î ²»¿ª¿Ú×î´ó
13Â¥2011-06-25 16:53:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huang811000

Òø³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by engle028 at 2011-06-25 16:53:18:
²»ÖªµÀÄÇÖÖͼÉϵÄÊǸøµÄÄÇÖÖ Çø±ðºÜ´óµÄ  Í¬ÑùµÄ²ÄÁϳå»÷ÈÍÐÔÖµV¿Ú×îС U¿ÚÆä´Î ²»¿ª¿Ú×î´ó

¶÷ лл ѧµ½ÁË ³õ´Î×ö û¾­Ñé
14Â¥2011-06-25 17:24:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cc_861106

гæ (СÓÐÃûÆø)


¡ï
huang811000(½ð±Ò+1):лл²ÎÓë
²ÄÁϵijå»÷ÐÔÄÜÓóå»÷ÈÍÐÔÀ´±íʾ£¬³å»÷ÈÍÐÔÖ¸µÄÊÇȱ¿Úµ×²¿µ¥Î»Ãæ»ýÉϵijå»÷ÎüÊÕ¹¦£¬ºÜÏÔÈ»ÊÇÓóå»÷ÎüÊÕ¹¦³ýÒÔȱ¿Ú½ØÃæ»ý¡£
16Â¥2011-06-26 17:26:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
2011-06-25 11:23   »Ø¸´  
huang811000(½ð±Ò+1):лл²ÎÓë
ÒýÓûØÌû:
Originally posted by huang811000 at 2011-06-25 08:19:06: ³å»÷Ç¿¶ÈµÄ¼ÆË㣺Óóå»÷¹¦³ýÒÔȱ¿Ú½ØÃæ»ý »¹ÊǶÏÁѽØÃæ»ý£¿

×£¸£
ilovethat6Â¥
2011-06-25 11:44   »Ø¸´  
huang811000(½ð±Ò+1):лл²ÎÓë
69313754615Â¥
2011-06-25 23:13   »Ø¸´  
huang811000(½ð±Ò+1):лл²ÎÓë
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ huang811000 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ͨÐŹ¤³ÌÇóµ÷¼Á£¡£¡£¡ +7 zlb770521 2026-04-14 7/350 2026-04-19 20:56 by Equinoxhua
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +11 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 11/550 2026-04-19 20:07 by Equinoxhua
[¿¼²©] É격×Ô¼ö +4 LinxiaÁÖÏÄ 2026-04-13 4/200 2026-04-19 19:55 by Equinoxhua
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-14 11/550 2026-04-19 17:16 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +9 СÄô°®Ñ§Ï° 2026-04-14 9/450 2026-04-19 17:03 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] Çóµ÷¼Á +10 СÄô°®Ñ§Ï° 2026-04-16 12/600 2026-04-19 16:51 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] Çóµ÷¼Á +6 ¿àÃüÈË¡£¡£¡£ 2026-04-18 7/350 2026-04-19 16:27 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +9 ÓÚÒÔ²ÉÞÀ 2026-04-14 9/450 2026-04-19 08:41 by ÑÌÓêÁ÷ÑÄ
[¿¼ÑÐ] 320Çóµ÷¼Á +5 Éî½¼akm 2026-04-17 5/250 2026-04-18 19:52 by Íõ¬Bè±
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +5 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 5/250 2026-04-18 15:17 by Equinoxhua
[¿¼ÑÐ] 22408 312Çóµ÷¼Á +24 ÃÅ·ÃþÃþ 2026-04-14 26/1300 2026-04-18 13:04 by wunaiy88
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +5 ?ÒªÉϰ¶? 2026-04-17 5/250 2026-04-17 16:51 by fenglj492
[¿¼ÑÐ] 322Çóµ÷¼Á +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +9 Áõīī 2026-04-15 9/450 2026-04-16 17:14 by ´Þ´Þ´Þcccc
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +14 à¶¹þ¼ÓÓÍ 2026-04-14 16/800 2026-04-16 10:15 by beilsong20
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 15/750 2026-04-15 13:25 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û