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情报学学科体系
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情报学学科体系
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discipline system of information science
情报学学科体系
研究客观情报现象及情报社会实践活动内在联系的规律性的各个具体理论的综合。是一门包括情报学学科概念体系、情报学学科原理、情报学分支学科组成的知识体系。
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hydrogen-metal ratio
hydrogen molecule
hydrogen nebula
hydrogen nutrient in plant
hydrogenolysis
hydrogenous atmosphere
hydrogen overpotential
hydrogen oxidation reaction
hydrogen-oxidizing microorganism
hydrogen/oxygen absorbing electrode process
hydrogen-oxygen combined cycle
hydrogen oxygen fuel cell
hydrogen peroxidase
hydrogen peroxide
hydrogen peroxide bleaching
hydrogen peroxide enzymatic reduction
hydrogen peroxide signaling
hydrogen phosphide
hydrogen planet
hydrogen-poor star
hydrogen production
hydrogen production by electrochemistry
hydrogen production by nuclear energy
hydrogen production by photocatalytic water splitting
hydrogen production by photochemistry
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:2026/6/14 17:31:39