网页 图片 视频 学术 词典 地图 更多 笔记本 Boolean-search-operators 例句 释义: 全部 更多例句筛选 1. Wildcards and Boolean search operators are not supported. 不支持通配符和布尔搜索运算符。 msdn2.microsoft.com© 2024 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
Below are some more examples of Boolean operators. Remember that you can combine them and utilize otheradvanced search optionssuch asquotes to define phrases. Boolean operators need to be in all uppercase letters for the search engine to understand them as an operator and not a regular word. A...
Boolean query semantics This topic discusses the meaning ofAND,OR,AND NOT, and other operators allowed in Boolean search queries. The following statements describe semantics of Boolean query operators: TheANDoperator executes an intersection of its two operands. TheORoperator executes a union of the ...
Boolean search 美 英 n.布尔查找 网络布尔符搜索;布尔搜索;布尔逻辑检索 英汉 网络释义 n. 1. 布尔查找
Boolean search (information science) (Or "Boolean query") A query using theBooleanoperators,AND,OR, andNOT, and parentheses to construct a complex condition from simpler criteria. A typical example is searching for combinatons of keywords on aWorld-Wide Websearch engine. ...
Boolean Logical Operators 布尔逻辑操作符 Boolean Conditional Logical Operators 布尔条件逻辑操作符 双语例句 Basic Search allows you to use + and - but you can not use boolean operators or more complex expressions.基本搜索允许您使用 + 和 -，但不能使用布尔运算符或更复杂的表达式。www.ibm...
Bool′ean opera′tion n. any logical operation in which each of the operands and the result take one of two values, as “true” and “false” or “circuit on” and “circuit off.” [1960–65] Bool′ean op′erator,n. Random House Kernerman Webster's College Dictionary, © 2010 K ...
布尔boolean运算符operatorsswordtailsguppies 12/29/2014 Using Boolean Operators AND, OR, NOT 12/29/2014 Let get started! Searching the NET can be a daunting task. You could spend hours on an unfocused quest. The NET can be organized into sensible information by using search tools. 12/29/2014...
Boolean search.A definition of the term "Boolean search" is presented. It refers to a search allowing the inclusion or exclusion of documents containing certain words through the use of operators such as and, not, and or.EBSCO_bspBloomsbury Business Library Business & Management Dictionary...
Booleanlogic was important to the development of the computers of today. Boolean 中文翻译 1 adj. 布尔数学体系的 英语释义 1 a. of or relating to a combinatorial system devised by George Boole that combines propositions with the logical operators AND and OR and IF THEN and EXCEPT and NOT...