“Portico数字保存服务”的概念、定义、翻译、参考文献-科学参考

单词	Portico数字保存服务
释义	Portico数字保存服务 Encyclopedia 管理学数字保存释 Portico Digital Preservation ServicePortico数字保存服务由国际非营利组织ITHAKA所提供的数字长期保存服务。采用第三方存储的商业保存模式，面向电子期刊、电子书和数据集等学术资源提供“暗”存档服务。
随便看	degradable ball sliding sleeve degradable bioceramics degradable materials degradable polymer degradation degradation-consolidation theory of municipal solid waste degradation model degradation of biomass degradation of biomaterials degradation of cellulose degradation of chloride degradation of ecosystem services in invaded ecosystems degradation of energy degradation of magnet degradation of polymer degradation of polymer by irradiation degradation of pyrimidine nucleotides degradation rate of feed nitrogen degradation succession degradation testing degradative chain transfer degraded degraded ecosystem degraded grassland enclosure degraded mode

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。