和普通的tidal force有什么不同?
On galactic scales, the tendency of interstellar matter to condense under gravity into star-forming clouds is counteracted by galactic tidal forces,
The Physics of Star Formation, Richard B Larson, Reports on Progress in Physics, vol. 66, pg 1651-1697
如何产生呢?
[ Last edited by 微中子 on 17-6-2004 at 10:19 AM ] |