hectad

名词 n.
中文释义

英文释义

名词 n.
  1. A unit of land area, ten by ten (that is, a hundred) square kilometres, often used for assessing how widely distributed particular animals or plants are.
    — Those taxa that show interesting distributions have been mapped and included here, their maps incorporating earlier records made by Laflin and others from 1958 to 1968 which had been based only on localities with hectad grid references.

词形变化

hectads plural

词源

From hect- + -ad.
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