metasomatism
/met-uh-soh-muh-tiz-uhm/US // ˌmɛt əˈsoʊ məˌtɪz əm //UK // (ˌmɛtəˈsəʊməˌtɪzəm) //
变质作用,变质反应,变态作用,后生代
Definitions
n.名词 noun
- 1
Geology.
- : the series of metamorphic processes whereby chemical changes occur in minerals or rocks as a result of the introduction of material, often in hot aqueous solutions, from external sources.
- : replacement.
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