“Four Clean-ups Movement”的概念、定义、翻译、参考文献-科学参考

单词	Four Clean-ups Movement
释义	Four Clean-ups Movement Encyclopedia 历史学重要事件释 Four Clean-ups Movement“四清”运动 1963～1966年中国在部分农村和少数城市基层开展的社会主义教育运动。因清理内容主要有4个方面而称为四清运动。
随便看	additive set-function additive space additive stochastic process additive structure additive subgroup additive/subtractive hybrid manufacturing technology additive synthesis additive system additive system of photographic exposure additive term additive theory additive theory of ideals additive theory of numbers additive theory of prime numbers additive type additive-type fire-retardant polymeric materials additive uniform structure additive valuation additive vector measure additivity additivity axiom additivity law additivity of information additivity of probability additivity of sum of deviations squares

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。