从程序设计的角度来看，正则表达式常常被用于设计模糊查询程序和数据匹配验证程序。

Regular expression often used in the design of data validations procedures or fuzzy query procedures.

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从此上下文中来看，数据清理模式允许企业将其验证与匹配功能扩展到创建点。

Viewed in this context, the data cleansing pattern allows an enterprise to extend its capabilities for validation and matching to the point of creation.

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人工测试经常要求测试人员向被测应用程序中输入数据并验证结果信息与期望值匹配。

Manual testing often requires the tester to enter data into the application under test and verify that the resulting information matches expected values.

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