“unit ball”的概念、定义、翻译、参考文献-科学参考

单词	unit ball
释义	unit ball [`yü·nǝt `bȯl] ^MATHEMATICS The set of all points in euclidean n-space whose distance from the origin is at most 1.
随便看	sonochemistry sonoencephalograph sonogram sonograph sonography sonoluminescence sonometer sonora sonoscan soot soot blower soot luminosity sooty mold sophisticated robot sophisticated vocabulary soporific sorbate sorbent sorbic acid sorbide sorbin sorbitol sorbose sordawalite soredium

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。