这些微行星体（planetesimals）的增长会用到几百万年到2千万年的时间，而最外面的部分最晚形成。
The accretion of these "planetesimals" is believed to take a few hundred thousand to about twenty million years, with the outermost taking the longest to form.
最晚期的正断裂体现出来的拉张作用推测与本区推覆构造形成后期的滑脱作用有关。
The last group of faults, which is also the latest, was supposed to be related to the decollement process of the nappe structure in this area.
应用推荐