“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	largest covering manifold largest divisor largest element largest envelope largest ideal largest lattice largest nilpotent ideal largest normal divisor largest normal subgroup largest order statistic largest prime factor largest root statistic largest set largest sure result largest topology large submodule Large Synoptic Survey Telescope large systems Large-systems coordinated control method large-tailed han sheep large tank pumping technology large telescope large temperature difference chilled water system large testing system metrology technique large time

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