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archival entity security
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archival entity security
Encyclopedia
管理学
档案实体安全
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archival entity security
档案实体安全
立档单位、档案馆(室)对库藏档案实体采取有效保护措施,使其免受自然灾害或人为侵害,处于安全状态的管理活动。又称档案实体安全管理。
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electron conduction
electron conductivity
electron conductor
electron configuration
electron continuum
electron cooling
electron correlation
electron correlation and correlation energy
electron correlation calculations
electron correlation energy
electron correlation methods
electron counter
electron-coupled oscillator
electron cryo-microscopy
electron crystal
electron crystallography
electron current
electron curtain accelerator
electron cyclotron
electron cyclotron emission
electron cyclotron frequency
electron cyclotron maser
electron cyclotron maser instability
electron cyclotron oscillation
electron cyclotron radiation
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