请输入您要查询的英文单词:

 

单词 poristic
释义 poristic, a. Math.|pɒˈrɪstɪk|
[ad. Gr. ποριστικός able to procure, f. πορίζειν: see porism.]
Relating to a porism, porismatic; having the quality of rendering a determinate problem indeterminate.
1704J. Harris Lex. Techn. I, Poristick Method, in Mathematicks, is that which determines when, by what way, and how many different ways, a Problem may be resolved.1890Cent. Dict. s.v., Poristic points, a set of points of the number which usually suffice to determine a curve of a given order, but so situated that an indefinite number of such curves can be drawn through them.
So poˈristical a. rare—0.
1828Webster, Poristic, Poristical. Hence in later Dicts.
随便看

 

英语词典包含277258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:2025/1/9 17:58:42