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.
通过验证复制中的所有参与方都具有与主控复制定义匹配的表和复制的列属性，确保数据完整性。
Ensures data integrity by verifying that all participants in the replicate have table and replicated column attributes that match the master replicate definition.
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.
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.
假设水样未能通过验证，则水样的数据将从工作存储器中删除，不再用于匹配后续规则。
Assuming that the sample fails the validation, the sample data can be retracted from the working memory so it no longer is available for matching the following rules.
大多数数据绑定框架仅按照其设计包含某个固有的验证级别（例如，确保元素的内容模型是匹配的）。
Most of the data binding frameworks include a certain inherent level of validation (assuring, for instance, that the content model of elements is matched) just by their design.
然后，在输入数据前，先验证检验和是否匹配。
Then, before trusting the input data, verify that the checksum matches.
此外，驱动器自身可以验证正在写入的数据，以便其完整性代码与数据匹配。
In addition, the drive itself can validate the data being written, so that its integrity code matches the data.
规则可能密切相关，它们可能匹配相同的输入数据，也可能执行一组类似的活动(例如，验证规则)。
Rules may be closely related in that they match on the same input data or are performing a similar set of actions (validation rules, for example).
从操作系统的角度来看，这是一种匹配，用户经过验证后就能连接到数据库。
From the operating system's perspective, this is a match and the user is validated and able to connect to the database.
创建与创建数据库时使用的用户名和密码匹配的身份验证别名。
Create the authentication alias matching the user name and password used when creating the database.
最后，验证联合数据库服务器可信上下文对象中的信任属性与连接请求中出现的信任属性相匹配。
Finally, verify that the trust attributes in the trusted context object on the federated database server actually match the trust attributes that are being presented in your connection request.
数据验证限定符确保传递到操作的数据和操作输入的xsd类型匹配。
The data validation qualifier ensures that the data passed to an operation matches the XSD types of the operation's input.
即便恢复大量数据所需的时间很短，也要验证校验和能否与原始数据匹配。
If it takes a very short time to recover even for an enormous amount data, you then verify if the checksums can match the original data.
这不仅仅会创建一个与模式相匹配的数据实例，而且还会创建一个实例用来针对该模式验证用户在完成此表单过程中的输入。
This not only creates a data instance that matches the schema, but also creates an instance that validates user input against the schema as the user completes the form. To do this, follow these steps.
在清单12中，验证了如果两个值不匹配，就生成actionerror，用户“jane”口令在数据库中的值保持不变。
In Listing 12, you verify that if the two values don't match, an ActionError is generated and that the database value of password for user "Jane" remains unchanged.
为了使反汇编陷入窘境，无用数据可能是由手工打造以便让它匹配某个有效指令；以此挫败启发式验证跳转指令之后的指令是否有效。
To throw the disassembly off, the garbage data may be crafted so that it matches a valid instruction, thus beating a heuristic that validates the instruction after the jump instruction.
如果掌形记录和掌形匹配，掌形机输出一个信号——它可以开一扇门、传送数据到一台计算机、验证身份或记录考勤时间。
If the template and the hand match, the scanner produces an output — it may unlock a door, transmit data to a computer, verify identification, or log the person's arrival or departure time.
在此基础上，以来自于研究型大学的经验数据验证了匹配方法的有效性和可操作性。
On the basis, the experience data from research-oriented university is presented to verify the effectiveness and operability of the fit method.
最后通过实际数据进行验证，实验结果表明，该方案能较好地解决绝大多数地址数据的匹配问题。
Finally, the authors verified the program through the actual data. The experimental results show that the program can solve most of the problems about address matching.
如果生物样本数据匹配，身份验证被确认和访问是理所当然。
If both samples of the biometric data match, authentication is confirmed and access is granted.
如果生物样本数据匹配，身份验证被确认和访问是理所当然。
If both samples of the biometric data match, authentication is confirmed and access is granted.
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