Key words is a kind of searching language which marks the nature language, so it should be convenient for the quotation and should assure the correctness of searching.
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释义
摘要关键词是一种用自然语言标识的检索语言,应既便于标引人员标引,又要保证检索效果全面准确。
把海词放在桌面上,查词最方便
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