ellipticity

名词 n.
中文释义

英文释义

名词 n.
  1. The condition of being elliptical (flattened from perfect circular or spherical form) uncountable
  2. A measure of this flattening that is a function of the ellipse's equatorial and polar radii countable

词形变化

ellipticities plural

词汇关系

衍生词
hypoellipticity microellipticity subellipticity
相关词
oblate prolate

词源

Etymology tree
English elliptic
Proto-Indo-European *-teh₂
Proto-Indo-European *-ts
Proto-Indo-European *-teh₂ts
Latin -itāsder.
Old French -itebor.
Middle English -ite
English -ity
English ellipticity
From elliptic + -ity.
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