Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 4548  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

kuner

Ìú³æ (ÕýʽдÊÖ)

[ÇóÖú] ¹ØÓÚÉùËٵļÆËãÎÊÌâ ÒÑÓÐ3È˲ÎÓë

×î½ü¿´ÁËЩÎÄÏ×£¬ÓиöÎÊÌâ±È½ÏÀ§»ó£¬¾ÍÊǵ±¼ÆËãÍ굯ÐÔ³£Êý£¬×¼±¸¼ÆËãµÂ°ÝζÈʱ£¬ÐèÒªÊ×ÏȼÆËãÆ½¾ùÉùËÙVm£¬Õâ¾ÍÒªÇóÏȱØÐëËã³ö×ÝÏòºÍºáÏòÉùËÙ£¬È»ºó¸ù¾Ý¹«Ê½ËãVm£¬ÎÒµÄÎÊÌâÊÇ£¬ÖªµÀµ¯ÐÔ³£Êýºó£¬ÈçºÎËã×ÝÏòºÍºáÏòÉùËÙÄØ£¿ÎÄÏ×ÉÏÖ±½ÓÓнá¹û£¬µ«ÊǺÃÏñËãÆðÀ´²»ÈÝÒ×£¬¸Ð¾õµ¥Î»¶¼²»¶Ô£¬Çë¸÷λÐֵܽãÃÃÖ¸µã¡£¡£¡£¡£È繫ʽVt=(G/p)^1/2ÈçºÎµÃµ½m/sµÄµ¥Î»ÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

cherries

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÇëÎÊÏÂVmµÄ¹«Ê½ÊÇʲô£¿
8Â¥2017-04-07 17:21:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

dengc09

½û³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
kuner: ½ð±Ò+2 2014-06-25 22:53:27
liliangfang: ½ð±Ò+1, лл½»Á÷ 2014-06-29 18:00:55
±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2014-06-25 10:27:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kuner

Ìú³æ (ÕýʽдÊÖ)

¶ÔµÄ£¬Ð»Ð»£¬µ¥Î»ÊǶÔÁË£¬µ«ÊǼÆËã½á¹û»¹ÊDz»¶Ô£¬ÓôÃÆ°¡
3Â¥2014-06-25 22:55:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

meimeidyh

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

½ø³ÇÎñ¹¤ÈËÔ±

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
liliangfang: ½ð±Ò+1, лл½»Á÷ 2014-06-29 18:01:02
kuner: ½ð±Ò+2 2014-07-03 21:21:16
µ¯ÐÔÄ£Á¿ÊÇ10µÄ9´Î·½GPa,ÃܶÈÊÇ10µÄ3´Î·½kg/m3£¬Ò»³ýÔÙ¿ª¸ùºÅ£¬¾Í³É10µÄ3´Î·½m/s¡£

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
4Â¥2014-06-26 06:44:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +9 RussHu 2026-04-12 10/500 2026-04-15 11:18 by xtt..
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +16 µçÆøÀî 2026-04-13 18/900 2026-04-15 09:17 by heqizheng
[¿¼ÑÐ] 08¹¤Ñ§ 309·ÖÇóµ÷¼Á +12 Yin DY 2026-04-08 12/600 2026-04-14 17:49 by lhj2009
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 6/300 2026-04-14 16:40 by zhouxiaoyu
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +9 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 9/450 2026-04-14 16:03 by Art1977
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[¿¼ÑÐ] 267Çóµ÷¼Á +8 ÔÙæҲҪ³Ô·¹°¡ 2026-04-09 8/400 2026-04-11 21:42 by cfdbai
[¿¼ÑÐ] µ÷¼Á +10 Ö»ÐðÀë±ð´Ç 2026-04-09 12/600 2026-04-11 20:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 11/550 2026-04-11 19:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 0854µ÷¼Á +8 950824he@ 2026-04-09 8/400 2026-04-11 10:11 by zhq0425
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] ¼ª´ó¼ÆËã»ú¼¼Êõ331·Ö£¬Ó¢ÓïÁù¼¶£¬Çóµ÷¼Á +3 ·å·å021116 2026-04-09 3/150 2026-04-10 20:01 by chemisry
[¿¼ÑÐ] Ò»Ö¾Ô¸¿ó´ó£¬²ÄÁϹ¤³Ìר˶314·Ö£¬0856¿Éµ÷¶¼¿ÉÒÔ +15 ÎÞи¿É»÷µÄ¾ÞÈË 2026-04-09 15/750 2026-04-10 18:10 by hmn_wj
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖпÆÔº105500רҵ×Ü·Ö315Çóµ÷¼Á +6 lallalh 2026-04-09 7/350 2026-04-09 17:51 by lallalh
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +7 awwwwwooooo 2026-04-09 7/350 2026-04-09 13:31 by ±±¼«159263
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û