请输入您要查询的英文单词:

 

单词 prime figure
释义

> as lemmas

prime figure
prime figure n. [after post-classical Latin figura prima (1569 in the passage translated in quot. 1590)] Geometry Obsolete the figure having the minimum possible number of straight sides or plane faces for the space under consideration, into which all possible straight-sided or plane-faced figures in the space may be divided (i.e. the triangle in two-dimensional space, and the tetrahedron in three-dimensional space).
ΚΠ
1590 T. Hood tr. P. de La Ramée Elem. Geom. iv. f. 3 A prime figure [L. figura prima] is that which cannot bee deuided into other figures more simple then it selfe.
1704 J. Harris Lexicon Technicum I Prime Figure, is that which cannot be divided into any other Figures more simple than it self; as a Triangle in Planes, the Pyramid in Solids: For all Planes are made of the First, all Bodies or Solids compounded of the Second.
a1844 P. Nicholson Encycl. Archit. (1850–9) II. 323/1 Prime figure, in geometry, one that cannot be divided into any other figures more simple than itself.
extracted from primeadj.int.adv.
<
as lemmas
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/9/21 1:54:00