“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	Legendre-Gauss quadrature Legendre geometry Legendre identity Legendre-Jacobi elliptic integral Legendre-Jacobi standard form Legendre manifold Legendre modulus Legendre necessary condition Legendre normal form Legendre polynomial Legendre polynomials Legendre quadratic reciprocity law Legendre quadrature Legendre relation Legendre series Legendre sum Legendre symbol Legendre theorem Legendre transform Legendre transformation Legendre’s polynomials Legends and Anecdotes over Yangze and Huaihe River Regions Legend Scholar Lun Wenxu Legends of Bimo Master Ashy Lazzi Legends of chieftain Nurhaci (Kundulun Khan)

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