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照相腐蚀凹版印刷
释义
照相腐蚀凹版印刷
Encyclopedia
文学
照相腐蚀凹版印刷
释
photogravure printing
照相腐蚀凹版印刷
用照相方法将图文复制到铜滚筒表面,然后用三氯化铁溶液进行多次腐蚀,使图文部位凹下,制版后施印的印刷方式。又称影写版凹印。
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agricultural wastewater
Agricultural Water Management
agricultural water pollution
agricultural water price
agricultural water productivity
agricultural water resources
agricultural water use
agricultural weather forecast
agricultural wind energy resources
agricultural wireless sensor network
agricultural worker
agricultural working time
agricultural zone
Agriculture and industrialization
agriculture as the foundation of the national economy
agriculture census
agriculture commune
agriculture company supply chain management
agriculture economic history of Ancient Egypt
agriculture economic history of Ancient Greece
agriculture economic history of ancient India
agriculture economic history of Mesopotamia
agriculture economics
agriculture economy of France in modern times
agriculture economy of the West Europe in middle ages
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。
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更新时间:2025/12/5 18:40:02