1833 (Lyell) in the geological sense, in reference to rock whose form has been changed by heat or pressure, from metamorphosis + -ic. Earlier (1816) in non-technical sense "characterized by change."
实用例句
1. Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.
片麻岩, 变质岩, 可以发现,在常见的前寒武纪地区.来自互联网
2. It is genetically a metamorphic deposit controlled by shear zone.
400℃,矿床属剪切带型中温变质热液成因.来自互联网
3. The ooze water of these various types belongs to low metamorphic water.
这些不同类型的软泥水均属软泥阶段的浅变质水.来自互联网
4. Therefore, it is a marine sedimentary - metamorphic iron ore deposit.
铁矿床属海相沉积变质成因.来自互联网
5. Types of metamorphic rocks: regional metamorphism, contact metamorphism and dynamic metamorphism.
