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申联所做的主题标引是一种受控标引。这种标引是用词表选词,按标引规则与细则的要求,表达文献的主题。其作用是帮助读者从主题法角度了解文献与利用文献。值此
Shenlian’s theme indexing is a controlled index. This standard is the use of vocabulary terms, according to the rules and rules of the index requirements, express the theme of the document. Its role is to help readers understand the literature from the perspective of thematic law and the use of literature. Value this