“吊环”的概念、定义、翻译、参考文献-科学参考

单词	吊环
释义	吊环 Encyclopedia 工学井口工具释 ring吊环悬吊重物的装置。教育学体操运动释 rings吊环运动员在吊环上完成成套的静止、用力和摆动等动作的男子竞技体操项目。
随便看	rule of products rule of propriety rule of public security command rule of rationalization rule of rearrangement of quantifiers rule of reductio ad absurdum rule of regional resources combination rule of risk rule of rounding rule of side fitness rule of signs rule of simplification rule of simultaneous substitution rule of substitution rule of sums rule of supposition rule of syllogism rule of three rule of thumb rule of transformation of quantifiers rule of transitivity of equivalence rule of transposition rule of trial and error rule of Vs rule-oriented government

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。