“Portico Digital Preservation Service”的概念、定义、翻译、参考文献-科学参考

单词	Portico Digital Preservation Service
释义	Portico Digital Preservation Service 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	flow of economy flow of fluid machinery flow-of-funds table flow of information flow of minimum cost flow of weights flow on a torus flow-out flow-out device flow part form of multi-stage axial flow compressors flow passage of steam turbine flow pattern flow pattern identification flow pattern of river water flow patterns in porous media flow patterns of liquid-gas two-phase flow flow polynomial flow potential flow pressure drop flow primary standard flow principle flow problem flow quantity flow rate flow rate logging device

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