“Farming Books, Calligraphy and Calligraphy”的概念、定义、翻译、参考文献-科学参考

单词	Farming Books, Calligraphy and Calligraphy
释义	Farming Books, Calligraphy and Calligraphy Encyclopedia 文学〔古代印刷品〕释 Farming Books, Calligraphy and Calligraphy《农书·造活字印书法》中国元代木活字印刷术文献。
随便看	negative response negative result negative root negative rotation negative selection negative semi-definite negative semi-definite form negative semi-definite kernel negative semi definite matrix negative semi-definite matrix 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

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。