“计丁授田”的概念、定义、翻译、参考文献-科学参考

单词	计丁授田
释义	计丁授田 Encyclopedia 历史学经济释 workman-based land grant计丁授田后金统治者在进入辽沈地区之后为适应新环境而采取的一项土地改革政策。
随便看	vector signal generator vector solution vector space vector space basis vector space bundle vector space flag vector space isomorphism vector space model vector space model, VSM vector space orientation vector space projection vector space span vector space tensor product vector spectromagnetograph vector spherical harmonic vector state vector stochastic process vector structure vector sublattice vector subspace vector subtraction vector sum vector sum analysis method vector supercomputer vector superfield

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。