metasomatism

n. [地]交代(作用),交代变质(作用)

词形变化

metasomatisms 复数 metasomatisms

释义与例句

n.
  1. 1.

    The process by which the bulk chemical composition of a rock is changed by the introduction of components from an external source, especially by a hydrothermal fluid.

    可数 不可数 地质