通过对大地构造演化及区域动力学背景分析，为煤田预测和勘查规划提供必要的地质学基础。
Analysis on the tectonic evolution and regional dynamics background provides necessary basis in geology for forecast and planning of coal field.
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.
金矿成矿作用与岩浆活动之间表现出统一性和周期性的变化特征，是和本区大地构造演化密切相关的。
The features of unified and periodical variation between gold mineralization and magmatic activity are closely related to the evolution of tectonic structure of the area.
研究表明，阿尔泰南缘和准噶尔北缘晚古生代大地构造演化及成矿作用均受古亚洲洋形成与演化的控制。
Studies show that Late Paleozoic tectonic evolution and metallogenesis of southern Altay and northern Junggar are mainly controlled by the formation and evolution of the Paleo-Asian Ocean.
煤中铀的富集成矿，可反映成煤大地构造的演化。
Uranium concentration in coalbeds reflects tectonic development and evolution of coal-forming processes.
从而，对大地构造和地壳演化提出新的认识，为深入研究区内基础地质具有重要意义。
Thus, the research presents new knowledge about geotectonics and crustal evolution, and has an important significance on the furture intensive study in this area.
计算了不同大地构造单元的断裂构造的分形维数，给出了其分形维数与损伤演化的关系。
The fractal dimension of the different geotectonic elements was calculated and the relation between the fractal distribution and the damage evolvement was given in this paper.
西昆仑以其强烈的构造变形、频繁的岩浆活动、漫长的地质演化历史及特殊的大地构造环境而具有得天独厚的成矿地质条件。
Magmation was frequent, tectonic deformation was violent, the history of geological evolvement was long and geological condition of producing mineral was good in West Kunlun.
中国大地构造形成演化与大地构造分区研究已有百余年的历史。
Researches on tectonic formation, evolution and subdivision in China have had a history of more than 100 years.
中国大地构造形成演化与大地构造分区研究已有百余年的历史。
Researches on tectonic formation, evolution and subdivision in China have had a history of more than 100 years.
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