文本 - 南京中医药大学图书馆

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("Vacuum Packer*" or "Vacuum pack* machine*" or "Vacuum pack* equipment*") and "carbon powder*"
• ("Vacuum Packer*" or "Vacuum pack* machine*" or "Vacuum pack* equipment*") and powder*
Page 1 and 2: 精准获取信息的基本功训
Page 3 and 4: 检索式 • 百度百科: • 指
Page 5 and 6: Boolean Operator 布尔逻辑算符
Page 7 and 8: Exact Search 精确检索词组检
Page 9 and 10: 位置算符SAME IBM SAME NY IBM Re
Page 11 and 12: • 搜索引擎常用字段限定
Page 13 and 14: • (earthquak* or tembl* or seism*
Page 15 and 16: 议程 • 如何运用逻辑算符
Page 17 and 18: Web of Science中Research ID 2012/1
Page 19 and 20: Web of Science中期刊检索 •
Page 21 and 22: 课题检索的一般流程: 课题
Page 23 and 24: 例:当前对高性能纤维织物
Page 25 and 26: 2.选择检索系统 • (1) 数据
Page 27 and 28: 3.确定检索途径 • 合理选
Page 29 and 30: 关键词的选择应注意—— (
Page 31 and 32: • EG:特殊尼龙6 • 产品以
Page 33 and 34: (3) 词的全称、简称及缩写
Page 35 and 36: (4) 必要时应向上下位类词
Page 37 and 38: • 课题:碳纳米管负载金属
Page 39 and 40: 专业数据库的标准词表-Insp
Page 41 and 42: 5.调整检索策略,获取所需
Page 43: • 例如有人提出检索真空
Page 47 and 48: 2012/10/9 http://www.thomsonscienti
Page 49 and 50: 2012/10/9 49

文本 - 南京中医药大学图书馆

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