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Containing["outer","inner"]

表示一个类型为 outer 并含有 inner 类型对象的对象.

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基本范例  
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Containing

Containing["outer","inner"]

表示一个类型为 outer 并含有 inner 类型对象的对象.

更多信息

范例

打开所有单元 关闭所有单元

基本范例  (1)

找出字符串中含有金额的所有句子：

Wolfram Language code: TextCases["I went to the store. I spent $50.", Containing["Sentence", "CurrencyAmount"]]

找出字符串中包含国家的所有句子：

Wolfram Language code: TextCases["I went to France. Then I went home.", Containing["Sentence", "Country"]]

找出含有专有名词的句子：

Wolfram Language code: TextCases["John went to the store. Then he went home.", Containing["Sentence", "ProperNoun"]]

范围  (1)

结合 Alternatives 和 Containing 来构成高度构建的查询：

Wolfram Language code: TextCases["The fox chased the mouse. The mouse ran away quickly. The mouse lived in a small hole in the ground.", Containing["Sentence", "Adjective" | "Adverb"]]
Wolfram Language code: TextCases["I have a fairly clear idea of what I will buy at the store. I want shoes, a computer, and a jacket. The computer will be the most expensive, and will cost over $1000. John will like my computer.", Containing["Sentence", "CurrencyAmount" | "ProperNoun"]]

应用  (1)

找出在在独立宣言中含有国家的句子：

Wolfram Language code: decl = ExampleData[{"Text", "DeclarationOfIndependence"}];
Wolfram Language code: countries = TextCases[decl, Containing["Sentence", "Country"]];

用可读形式显示符合结果：

Wolfram Language code: Column[Framed /@ countries]
Wolfram Research (2015)，Containing，Wolfram 语言函数，https://reference.wolfram.com/language/ref/Containing.html.

文本

Wolfram Research (2015)，Containing，Wolfram 语言函数，https://reference.wolfram.com/language/ref/Containing.html.

CMS

Wolfram 语言. 2015. "Containing." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/Containing.html.

APA

Wolfram 语言. (2015). Containing. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/Containing.html 年

BibTeX

@misc{reference.wolfram_2026_containing, author="Wolfram Research", title="{Containing}", year="2015", howpublished="\url{https://reference.wolfram.com/language/ref/Containing.html}", note=[Accessed: 13-August-2026]}

BibLaTeX

@online{reference.wolfram_2026_containing, organization={Wolfram Research}, title={Containing}, year={2015}, url={https://reference.wolfram.com/language/ref/Containing.html}, note=[Accessed: 13-August-2026]}