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变质作用的研究历史主要表现为变质作用特征和变质作用原因两方面。变质作用特征研究方面经历了由初期对变质岩的认识、描述，到变质程度空间变化特点（递增变质带）的研究，再到变质作用随时间演化（ｐＴｔ轨迹）特点以及变质作用在时间三维空间中演化特点的研究等几个阶段的研究历史，反映了对变质作用演化本质认识的不断深化。变质作用原因和变质作用与大地构造联系的研究方面表现为，从把变质作用简单地归结为深度控制的阶段，到把变质作用与区域性大地构造密切联系起来，初步形成变质地质学的阶段，再到近年来把变质作用与全球性更深层次地球动力学系统联系起来，认识到地球内部的热动能是包括变质作用在内的各种地质作用的主要原因，使变质作用研究进入更为成熟的变质地质学阶段。在过去的１００多年中，变质作用的研究，已逐步形成以变质岩岩石学研究为基础和核心，与多种地质作用（岩浆作用、构造变形作用、沉积作用等）研究相结合，与多学科（地球物理、地球化学、热力学、材料科学等）研究相结合、应用多种高科技手段（高温高压实验、同位素测试、计算机模拟等）和常规测试分析，以研究探讨地球的动力学过程和演化历史为根本任务的，动态的、综合的变质地质学。如今，变质地质学已经成为?
Metamorphism research history mainly manifested as metamorphism and metamorphism in two aspects. Metamorphism has been studied from the initial understanding of metamorphic rocks, description, to the degree of metamorphic spatial change characteristics (increasing metamorphic belt), to metamorphism evolution with time (p T t trajectory) characteristics and metamorphism The research history in several stages, such as the research on the evolution characteristics in the three-dimensional space of time, reflects the deepening understanding of the nature of metamorphism evolution. Metamorphism and metamorphism and the tectonic connection between the study shows that the metamorphism is simply attributed to the depth of control from the stage to the metamorphism and regional tectonics are closely linked to the initial formation of metamorphic geological stage, Then in recent years, the metamorphism has been linked with the global deeper geodynamics system. It has been recognized that the thermo-kinetic energy inside the earth is the main reason for various geological effects including metamorphism, so that the metamorphism research is more mature Metamorphic geology stage. In the past 100 years, the study of metamorphism has been gradually formed based on the study of metamorphic petrology and its combination with various geological studies (magmatism, tectonic deformation, sedimentation, etc.), and multidisciplinary (Geophysics, geochemistry, thermodynamics, materials science, etc.) research, the application of a variety of high-tech means (high temperature and pressure experiments, isotopes testing, computer simulation, etc.) and routine test analysis to study the dynamics of the Earth’s processes and evolution History is the fundamental task of dynamic, integrated metamorphic geology. Now, metamorphic geology has become?