“负号”的概念、定义、翻译、参考文献-科学参考

单词	负号
释义	负号 Mathematics minus减^†；减去……的；负的；减号，负号；负数 minus mark负号 minus sign负号 minus symbol负号 negation bar负号 negation sign负号 negative sign负号^†
随便看	underlying manifold underlying module underlying net underlying object underlying polyhedron underlying set underlying-set functor underlying simple graph underlying space underlying topological space underlying topology underlying variety undermassive star undermoderated under-moon Under nutrition Under One Roof underpants underpass underpass bridge underpinning underpotential deposition underpotential deposition (UPD) underpressure underquenching

科学参考收录了854744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。