“割圆术”的概念、定义、翻译、参考文献-科学参考

单词	割圆术
释义	割圆术 Encyclopedia 理学〔术语和基本概念条目〕释 method for determining segment areas割圆术三国魏刘徽（约225～约295）创造的用极限思想与无穷小分割方法证明圆面积公式并据此求圆周率近似值的方法。 Mathematics cutting-circle method割圆术 method of cutting circle割圆术
随便看	groundwater pollution restoration threshold groundwater pollution shielding technology groundwater pollution source removal technology groundwater quality groundwater quality criterion groundwater quality fast detecting meter groundwater quality monitoring groundwater quality monitoring and analysis groundwater quality pollution monitoring groundwater quantity monitoring groundwater radio activity analysis groundwater recharge groundwater regime groundwater remediation groundwater reservoir groundwater resource groundwater resources evaluation groundwater resources of China groundwater resources protection groundwater runoff groundwater seepage flow groundwater seepage velocity groundwater simulation groundwater source field groundwater steady flow

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。