检索: retrieval; retrieve; search; ...项目: item; article; clause; subje ...表: outside; surface; external叙词表, 系索词表: descriptor list检索词: keyword项目表: list of item标题检索词: kwit检索词聚类: term clustering检索词类聚: term clustering检索词频率: term frequency检索词位置: select a field检索词文档: term file检索词向量: term vector检索词压缩: term compression轮排检索词: rotated term其它检索词: additional search terms文献检索词: document限检索词在: words in url词表检索: thesaurus search公用检索词库: common item pool自动检索词典: automatic dictionary补充项目表: supplementary list采购项目表: buyitem测井项目表: service table分析项目表: analysis table