退化变质酌 diaphthoresis

退化变质岩 [岩] diaphthorite

退化变质作用 diaphthoresis ; retrograde metamorphism ; retrogressive metamorphism ; retrometamorphism

单退化变质酌 monometamorphic diaphthoresis

多相退化变质 polymetamorphic diaphtoresis

退化变质、恶化 deterioration

逐渐退化变质作用 progressive retrograde metamorphism

变质退化堕落恶化 deterioration