pseudosphere
/s'ju:dəʊsfɪə/
📖 中文释义
- 伪球面
🔗 释义中的汉语词
📘 English Definition（英文释义）
- n. The surface of constant negative curvature generated
- by the revolution of a tractrix. This surface corresponds in
- non-Euclidian space to the sphere in ordinary space. An important
- property of the surface is that any figure drawn upon it can be
- displaced in any way without tearing it or altering in size any of its
- elements.