“四元术”的概念、定义、翻译、参考文献-科学参考

单词	四元术
释义	四元术 Encyclopedia 理学〔术语和基本概念条目〕释 the four elements method四元术中国古代二元、三元、四元高次方程组建立、表示与求解的方法。
随便看	health supervision for drinking water health supervision of military training health supervision procedure health supervision system health system Health system performance health system performance health system responsiveness health technical personnel hygienic personnel health technology assessment health technology management Health testing methods health volunteer health worker effect healthy aging healthy cities healthy community Healthy Documentary Film healthy habits in living healthy habits in sleep healthy island healthy life expectancy Healthy Life Expectancy, HALE healthy mineral material healthy people plan

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。