±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 114  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

lsy2652002

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ÇóÖú

ÓÐûÓÐÈËÖªµÀÁ÷ËÙÓëѹǿµÄ»»Ë㹫ʽÊÇʲô
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¿×±ßµ¹½Ç

½ð³æ (СÓÐÃûÆø)

1726Ä꣬²®Å¬Àûͨ¹ýÎÞÊý´ÎʵÑ飬·¢ÏÖÁË¡°±ß½ç²ã±íÃæÐ§Ó¦¡±£ºÁ÷ÌåËٶȼӿìʱ¡£ÎïÌåÓëÁ÷Ìå½Ó´¥µÄ½çÃæÉϵÄѹÁ¦»á¼õС£¬·´Ö®Ñ¹Á¦»áÔö¼Ó¡£Îª¼ÍÄîÕâλ¿ÆÑ§¼ÒµÄ¹±Ï×£¬ÕâÒ»·¢ÏÖ±»³ÆÎª¡°²®Å¬ÀûЧӦ¡±¡£²®Å¬ÀûЧӦÊÊÓÃÓÚ°üÀ¨ÆøÌåÔÚÄÚµÄÒ»ÇÐÁ÷Ìå,ÊÇÁ÷Ìå×÷Îȶ¨Á÷¶¯Ê±µÄ»ù±¾ÏÖÏóÖ®Ò»£¬·´Ó³³öÁ÷ÌåµÄѹǿÓëÁ÷ËٵĹØÏµ¡£

±ÈÈ磬¹ÜµÀÄÚÓÐÒ»Îȶ¨Á÷¶¯µÄÁ÷Ì壬ÔڹܵÀ²»Í¬½ØÃæ´¦µÄÊúÖ±¿ª¿Úϸ¹ÜÄÚµÄÒºÖùµÄ¸ß¶È²»Í¬£¬±íÃ÷ÔÚÎȶ¨Á÷¶¯ÖУ¬Á÷ËÙ´óµÄµØ·½Ñ¹Ç¿Ð¡£¬Á÷ËÙСµÄµØ·½Ñ¹Ç¿´ó¡£ÕâÒ»ÏÖÏó³ÆÎª¡°²®Å¬ÀûЧӦ¡±¡£
²®Å¬Á¦·½³ÌµÄÊýѧ±í´ïÐÎʽ:

p0+0.5*¦Ñ*v^2=C

p0--¾²Ñ¹
¦Ñ--ÃܶÈ
v--Á÷ËÙ
C--³£Êý
2Â¥2008-04-24 17:44:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lsy2652002

Òø³æ (СÓÐÃûÆø)

ÎÒÊǹý¹ÌÏàÝÍÈ¡Öù£¬²»ÖªµÀÃܶÈÒ²²»ÖªµÀ³£Êý£¬ÊÇͨ¹ýµ÷ѹǿÀ´¿ØÖÆËٶȵģ¬¿ÉÒÔÓÃÕâ¸ö¹«Ê½Âð
3Â¥2008-04-25 15:11:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

microporous

½ð³æ (ÕýʽдÊÖ)

SPE²»ÐèÒªÕâôÑϽ÷°É£¬Ò»±ßµ÷Ò»±ß¹Û²ìÁ÷ËپͿÉÒÔÁË£¬»¹ÓõÃ×خŬÀû·½³Ì£¿
4Â¥2008-04-25 16:25:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lsy2652002

Òø³æ (СÓÐÃûÆø)

ÎÒÓõÄÄǸö×°Öã¬ÒªÑ¡Ôñ×î¼ÑÁ÷ËÙ¡£µ«ÄÇÉÏÃæÃ»ÓÐÁ÷ËÙ±í£¬Ö»ÓÐÒ»¸öÕæ¿Õ¶È±í
5Â¥2008-04-26 20:54:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lsy2652002 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 318Çóµ÷¼Á +11 ykyhsa 2026-04-05 13/650 2026-04-05 12:44 by aidndnjck
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±Å©ÁÖÐóÄÁר˶336·ÖÇóµ÷¼Á +3 5ourr 2026-04-03 3/150 2026-04-05 10:40 by JOKER0401
[¿¼ÑÐ] 359Çóµ÷¼Á22408 +3 123456789qw 2026-03-31 3/150 2026-04-05 10:09 by zhq0425
[¿¼ÑÐ] 081700»¯Ñ§¹¤³ÌÓë¼¼Êõ Ò»Ö¾Ô¸Öк£Ñó 323 Çóµ÷¼ÁѧУ +16 ÅûÐÇºÓ 2026-04-03 16/800 2026-04-05 09:00 by dick_runner
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +9 ¸ï΢¹ð 2026-04-04 9/450 2026-04-05 08:27 by 544594351
[¿¼ÑÐ] Çó +5 »¯¹¤×¨Ë¶323·Ö 2026-04-04 5/250 2026-04-05 08:02 by 544594351
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +11 ÍÛºôºßºôºß 2026-04-01 12/600 2026-04-04 23:17 by ÓÀ×ÖºÅ
[¿¼ÑÐ] ¿¼Ñе÷¼Á +6 15615482637 2026-04-04 6/300 2026-04-04 22:43 by yu221
[¿¼ÑÐ] 323Çóµ÷¼Á +8 Àî¼ÑÀÖ1 2026-04-04 8/400 2026-04-04 22:26 by hemengdong
[¿¼ÑÐ] Çóµ÷¼Á Ò»Ö¾Ô¸Î÷ÄϽ»Í¨´óѧ085701»·¾³¹¤³Ì 282·Ö +5 ¶à¶à°®³Ôºº±¤ 2026-04-04 5/250 2026-04-04 22:14 by à£à£à£0119
[¿¼ÑÐ] 278Çóµ÷¼Á +3 ÒÀ¾É£¡ 2026-04-02 4/200 2026-04-04 20:27 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 302Çóµ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶´óѧ +8 С½­Ð¡½­½­½­ 2026-04-02 8/400 2026-04-04 19:50 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á +3 ffyyu 2026-04-02 3/150 2026-04-04 19:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 ÎâèùÓ±£¡ 2026-04-03 11/550 2026-04-04 09:56 by ССÊ÷2024
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +9 ÍÛºôºßºôºß 2026-04-02 9/450 2026-04-03 12:05 by 1753564080
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-03-31 7/350 2026-04-02 23:16 by JourneyLucky
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +3 masss11222 2026-04-02 3/150 2026-04-02 18:11 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©¿¼Ñе÷¼Á +5 Ìúº©º©123425 2026-03-31 5/250 2026-04-01 18:01 by syh9288
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò© ³õÊÔ274Çóµ÷¼Á +5 С¶£µ±À´ÁË 2026-03-30 6/300 2026-04-01 14:25 by mxj1203
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û