“天元术”的概念、定义、翻译、参考文献-科学参考

单词	天元术
释义	天元术 Encyclopedia 理学〔术语和基本概念条目〕释 method of set up an equation天元术天元术是宋金元时期发展起来的设未知数列方程的方法。
随便看	information transfer information transform information transmission information transmission between neurons information transmission mode information transmission technology information trauma information tree information understanding information undertaking management information unit information usability information use information usefulness information user information user right information utility information utilization information value information value chain information value of reference material information variation information vector information verification information vertical portal service

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。