“hydrographic survey in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	hydrographic survey in ancient China
释义	hydrographic survey in ancient China Encyclopedia 工学中国水利科学技术史释 hydrographic survey in ancient China中国古代水利测量中国古代适用于水利工程建设和管理的测量技术。
随便看	relative dimension relative discriminant relative displacement relative distance relative distortion relative efficiency relative energy relative energy distribution relative energy saving ratio relative entropy relative equilibrium of yin-yang relative error relative error of an approximation algorithm relative extension relative extremum relative eye relief relative feed value relative field relative fit relative fluctuation relative fluctuation of density relative focal length relative frame of reference relative frequence relative frequency

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。