retrograde metamorphism

Exhumation structures are well-preserved in the UHP rocks and record extensive retrograde metamorphism.

折返构造很好地保存在超高压变质岩石中，并且记录了广泛的退变质作用。

The pressure metamorphic rocks underwent an isothermal decompressional retrograde process after the peak metamorphism.

研究表明,高压变质峰期后经歴了近等温降压退变质过程.

Deepseated faulting, shearing, retrograde metamorphism and magmatic hydrothermal fluid resulted in activation of gold in source rock in which tectonic process and magmatic hydrothermal fluid were the most important metallogenetic factors.

矿源岩中金物质的活化受深断裂作用、韧性剪切作用、退变质作用、变质流体以及岩浆热液的多重影响，其中以构造作用和岩浆热液最为重要。

The high-pressure metamorphic rocks underwent an isothermal decompressional retrograde process after the peak metamorphism.

研究表明,高压变质峰期后经?s了 近等温降压退变质过程.