双高压变质带的确立对解决华北-扬子板块边界地球动力学演化问题具有重要意义。

The establishment of the paired high-pressure belts is of major significance for solving the problem of the geodynamic evolution of the boundary of the North China and Yangtze plates.

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地球动力学演化过程与成矿之间的关系是近二、三十年来地球科学界一直关注的重要科学问题之一。

The relationship of geodynamic evolution and deposits formation has been one of important problems focused by geologists in the past twenty years.

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火山岩是大地构造演化过程中岩浆作用的直接产物，是探讨地质事件和地球动力学演化的重要线索。

As the direct product of magmatism during the process of tectonic evolution, volcanic rocks are the important clue in discussing the geological events and geodynamic evolution.

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