A Palaeozoic low - grade metamorphosed sedimentary clastic sequence occurs in Vinson Massif , Antarctica.文森峰的地层为一套古生代浅变质沉积碎屑岩系.The boundaries of this massif are major dislocations.该地块的边界为大断层.The tectonic trends in the gr...
有时,在局部速度中可能出现瞬时脉动.Sometimes temporal fluctuation may take place inthe local velocity.各种激发源形成脉动,以产生间歇的辐射.The different excitation sources are pulsed to give intermittment radiation.我们欲求的因子必然有两次脉动.Our desired operator must...