“Irrigation and Drainage Rules of the North Song Dynasty”的概念、定义、翻译、参考文献-科学参考

单词	Irrigation and Drainage Rules of the North Song Dynasty
释义	Irrigation and Drainage Rules of the North Song Dynasty Encyclopedia 工学〔中国历代水利法规〕释 Irrigation and Drainage Rules of the North Song Dynasty宋《农田水利约束》中国北宋颁布的有关农田水利政策的条例。又称《农田利害条约》。熙宁二年（1069）十一月施行，是王安石变法的内容之一。
随便看	spherical power spherical projection spherical pyramid spherical quadrangle spherical radiator spherical radius spherical rearrangement Spherical Reflector spherical reflector spherical region spherical representation spherical resonator spherical right triangle spherical ring spherical rotation spherical section spherical sector spherical segment spherical segment of one base spherical sheaf of circles spherical shell spherical simplex spherical sinusoid spherical slice spherical space

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。