“heterogeneous backup of electronic records”的概念、定义、翻译、参考文献-科学参考

单词	heterogeneous backup of electronic records
释义	heterogeneous backup of electronic records Encyclopedia 管理学电子文件管理业务释 heterogeneous backup of electronic records电子文件异质备份利用多种技术手段，将电子文件信息从磁带、磁盘、光盘等磁光介质备份到纸张、缩微胶片等不同类型的介质上的方法和过程。也可以看作电子文件双套制的一种实施措施。
随便看	symmetric loop symmetric manifold symmetric mapping symmetric Markov process symmetric matrix symmetric matrix geometry symmetric metric symmetric monoidal category symmetric multilayer slab waveguide symmetric multilinear mapping symmetric multilinear operator symmetric multiplication symmetric multi-processor symmetric multiprocessor symmetric multiprocessor, SMP symmetric neighborhood symmetric operating system symmetric operator symmetric orthogonalization process symmetric pair symmetric part symmetric points symmetric polarity symmetric polynomial symmetric positive system

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