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archival classification retrieval language
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archival classification retrieval language
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档案分类检索语言
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archival classification retrieval language
档案分类检索语言
以号码为基本字符,用分类号作为主题概念标识,将档案的各种概念按社会职能分工性质进行分类和系统排列的检索语言。档案检索语言的主要类型之一。
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chemical enrichment
chemical enterprise
chemical enucleation method
chemical equation
chemical equilibrium
chemical equilibrium condition
[chemical] equilibrium constant
chemical equilibrium constant
chemical equilibrium method
chemical equivalence
chemical erosion
chemical etching
chemical event
chemical evidence examination
chemical evolution
chemical evolution of environment
chemical evolution of galaxies
chemical exchange
chemical explosion
chemical extraction
chemical factor analysis
chemical fertilizer
chemical fertilizer industry
chemical fertilizer pollution
chemical fertilizer pollution prevention and control law
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:2026/4/16 13:51:17