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随着我国社会主义市场经济体制的逐步建立和知识经济时代的到来,档案工作面临着新的挑战。在知识经济时代,知识的首要载体是人。档案事业中人是最重要的因素,为使档案事业适应未来,抓住机遇、更快更好地发展,加强档案干部队伍建设,培养和造就高素质的档案…… 相似文献
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AbstractRemnant dye on an excavated textile has been identified using a Fourier transform infrared microscope on a scale far below that which is possible by extractive techniques. The sample requires minimal preparation, a single fibre being sufficient to obtain a useful signal. A spectral data library of fibre, dyes and mordants has been built into the computer analysis program and four separate algorithms within the search facility are used to make the identification. The method is quick and may avoid some of the problems caused by masking of the infrared signal due to sample contamination during burial. 相似文献
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