“neighborhood of a point”的概念、定义、翻译、参考文献-科学参考

单词	neighborhood of a point
释义	neighborhood of a point [`nā·bǝr´hu̇d ǝv ǝ `pȯint] ^MATHEMATICS A set in a topological space which contains an open set which contains the point; in euclidean space, an example of a neighborhood of a point is an open (without boundary) ball centered at that point.
随便看	synfuel Syngamidae syngamy syngas syngeneic syngenesious syngenesis syngenetic syngenite Syngnathidae synkinematic synkinesia synodic synodic month synodic period synonym synopsis synoptic synoptic chart synoptic climatology synoptic code synoptic correlation synoptic meteorology synoptic model synoptic oceanography

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。