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(30min) 基本检索技巧:布尔逻辑运算符及特殊符号的运用
Aug 30, 2022 04:00 PM Beijing, Shanghai (GMT+8:00) Beijing, Shanghai
Host Chengfang Wang
Description 本课程密码:123456 本课程给您介绍布尔逻辑运算符and or not的运算规律,大家常见的“” * ? # 等特殊符号的使用方法,以及位置运算符same with near等词的作用。
Meeting ID 838 3292 9073
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