东亚、中亚壳体接合带形成条件初探

PRELIMINARY RESEARCH ON THE FORMING CONDITIONS OF THE ADJOINING ZONE BETWEEN EAST ASIA AND CENTRAL ASIA CRUSTOBODIES

东亚、中亚壳体接合带的形成条件甚为复杂,受所在地区长期演化所成构造背景、地幔蠕动分异作用,以及相邻壳体演化、运动三个因素控制。其中,地幔蠕动是主因。

The forming conditions of the adjoining zone between East Asia and Central Asia crustobodies are quite complicated. It is controled by three elements of the tectonic hack ground, the mantle's creeping and segregating, and the development and movement of adjacent crustobodies, among which the mantle's creeping is the cardinal factor.