zonation

名词 n.

英文释义

名词 n.
  1. An arrangement or distribution of things into zones. countable,uncountable
  2. The formation of a hollow sphere by the nucleus in metaphase, with a film of granulated protoplasm that marks the boundary of the compound oosphere in Cystopus bliti. countable,uncountable

词形变化

zonations plural

词汇关系

词源

From zone + -ation.
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