theory of plate tectonics的意思|示意

The theory of plate tectonics holds that the surface of Earth is composed of a dozen or so huge crustal slabs that float on a sea of partially molten rock.

板块构造论 认为，地球表面由十来个巨大的地壳板块构成，漂浮在浩瀚如海的部分熔岩上。

The implication of tectonic cycle in terms of plate tectonics theory is totally different from the one in early knowledge, which laid stress on uncomformity.

板块构造理论中的构造旋回含义与早期经典的强调以不整合为基础的认识不同。

According to the theory of plate tectonics, China's oceanic earthquakes can be divided into three major levels: (1)Western Pacific Ocean arc-trench strong mobile belt;

将中国海洋地震按板块构造理论划分为三个大的层次：（1）西太平洋岛弧-海沟强活动带；

This paper presents the key points and basis of this model and discusses some tectonic phenomena and some difficult problems which can not be explained by the classic plate tectonics theory.

本文阐述了构造热涌模型的要点和立论根据，并根据这个模型对一些构造现象和板块构造理论面临的一些困难问题进行了讨论。

The theory of plate tectonics is the mainstream of tectonic in the present, and mantle plume tectonics is the important supplement for it.

板块构造理论是当今大地构造学的主流，地幔柱构造则是对它的重要补充。

Subduction and collision theory of Plate tectonics is a basement of the study of granite tectonic dyna mics and geodynamics.

板块俯冲碰撞理论曾是花岗岩构造动力学、地球动力学研究的主线。