“金”的概念、定义、翻译、参考文献-科学参考

单词	金
释义	金 Encyclopedia 理学金释 gold金化学元素，元素符号Au，原子序数79，原子量196.967，属周期系ⅠB族。 Astronomy 1、K'in; 2、全称：gold。缩写：Au金 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 gold金
随便看	negative semi-definite operator negative semi definite quadratic form negative semi-definite quadratic form negative semi-definte quadratic form negative semi-orbit negative semi-trough negative sense single-stranded RNA virus negative sequence negative sequence current carrying capability negative side negative sign negative skewness negative skin friction of piles negative spinor negative stable matrix negative staining negative strand negative stress negative subspace negative supercoiling negative surface energy negative system of roots negative temperature negative temperature coefficient negative term

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。