“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	emission spectrum emission standard for industrial enterprises noise at boundary emission standard for ocmmunity noise emission standard of air pollutants for fossil-fired power plant emission standard of environment noise for boundary of construction site emission standards and measurement methods of railway noise on the boundary alongside railway line emission standards for stationary sources emission trading scheme emission trading system emission value emission variable emissive emissive heat emissive power emissivity emissivity calibration emissivity measurement Emissivity Measurement by Measuring Eimissions emit emitron emittance emitted emitted color calibration emitted color standard emitter

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