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板块构造学说成功地解释了板块边缘的各种构造形态,以及海洋盆地演化的一系列现象,显示了地球上的多种构造运动之间存在着必然的内在联系.为了获得对全球构造运动的规律性认识,需要深入研究板块运动的动力学过程.用热对流来研究板块运动的动力来源问题,是其中的一个重要方面.本文简要介绍这方面的研究工作,以期得到力学工作者的关注.
The theory of plate tectonics has successfully explained various structural forms of the plate margins and a series of phenomena in the evolution of the ocean basin, showing that there are inevitable internal relations between the various tectonic movements on the earth. In order to obtain the laws of global tectonic movement Sexual understanding requires in-depth study of the dynamics of plate movement. The study of the source of plate motion using thermal convection is an important aspect. This article briefly introduces the research work in this area in order to get the attention of mechanics.