单词 | Perspectivity |
释义 | PerspectivityA correspondence between two Ranges that are sections of one Pencil by two distinctlines. See also Pencil, Projectivity, Range (Line Segment) |
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数学辞典收录了8975条数学词条,基本涵盖了常用数学知识及数学英语单词词组的翻译及用法,是数学学习的有利工具。