host rock

名词 n.

英文释义

名词 n.
  1. The background mineral material in which the object of study (crystals, fossils, specific minerals, groundwater, etc.) is embedded or through which it travels. countable,uncountable
    — Formation of alteration minerals in the host rock during deformation within the shear zone is indicated by the parallel foliation within the secondary micaceous minerals and the unmineralized host schist.

词形变化

host rocks plural
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