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背景材料即有关信息事实的历史条件和环境因 素的材料。 按照辩证唯物主义的观点,客观事物都不是孤 立地、静止地存在的。信息所反映的客观事实,从纵 向来看,必然有其发生发展的过程,有来龙去脉,有 前因后果;从横向来看,必然与周围的其他事物有着 千丝万缕的联系。也就是说,任何信息都是在一定 的历史条件和环境因素的作用下发生的,这些历史
Background material is the material about the historical conditions and environmental factors of information fact. According to dialectical materialism, objective things do not exist in isolation and in a static way. The objective facts reflected in the information, from the longitudinal point of view, must inevitably have their development process, with context, with ex ante consequences; from a horizontal perspective, inevitably with the surrounding things are inextricably linked. In other words, any information is under certain historical conditions and environmental factors under the action of these historical