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陈列文件面临的威胁纸张是最娇气的一种材料。纸张的化学与物理特性常使它与周围环境发生不利的相互作用。一旦遇到高温、光照、潮湿和有害气体,纸张就会变质。为了防止这种变质,文件保护专家建议要采取一系列措施来控制这些环境因素,以便将它们保持在对纸质文件产生最小影响的合适程度。然而,档案文件的陈列问题使文件保护专家大伤脑筋,因为陈列的文件容易受到周围环境的不利影响,而这种
Threats to display documents Paper is the most delicate material. The chemical and physical properties of the paper often cause it to adversely interact with its surroundings. In the event of high temperatures, light, moisture and harmful gases, the paper will deteriorate. In order to prevent this deterioration, the document protection experts suggested that a series of measures be taken to control these environmental factors in order to keep them at a suitable level with minimal impact on paper documents. However, the display of archival documents is a big headache for document protection experts because the documents presented are vulnerable to the adverse effects of the surrounding environment,