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对以载体材料形式类分文献的方法提出异议 ,阐明按文献属性类分文献的原则和方法 ,导出按文献载体类分文献的正确分类方法。
The disagreement was raised on the method of classifying documents in the form of carrier materials. The principle and method of document classification based on document attributes were clarified, and the correct classification method of document classification was derived.