“literature half-life”的概念、定义、翻译、参考文献-科学参考

单词	literature half-life
释义	literature half-life Encyclopedia 管理学文献半衰期释 literature half-life文献半衰期已出版的文献中有一半已不使用的时间。衡量文献老化速度的指标。
随便看	soil information soil information system soiling forages soil inorganic pollution soil in situ remediation soil in-situ remediation soil ion exchange soil iron cycle soil isoelectric point soil-landscape relationship model soil-landscape,soilscape soil law and regulation soil leachate soilless culture soilless culture facility soilless oil-base drilling fluid soilless sod soil ligand exchange soil light fraction organic matter Soil loss tolerance soil loss tolerance soil macrofauna soil magnesium soil magnetic susceptibility soil management department of the United States

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。