2708| 2
|
[草原之殇] 十八大代表余晓兰:造林绿化的路越走越对(转载) |
| ||
全世界第一个提出流动力并数学建模的F= k Tρg / P,不亚于牛顿的万有引力!
|
||
发表于 2012-12-22 22:13:29
|
显示全部楼层
| ||
||| ||| 济溪环境交流网络 www.gsean.org ||| |||
||| ||| 分享改变世界 ||| |||
|
||
小黑屋|手机版|济溪 ( 京ICP备17053947号-1 )
GMT+8, 2024-11-22 01:55 , Processed in 0.034982 second(s), 26 queries .
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.