该文针对可编程控制器在线调试中静态地址可变的问题，分析了监控变量的地址分布是影响实时性效率的关键因素，提出一种地址自动生成方法。

It plays a key role in real-time efficiency of PLC online debug that the address of monitored variable is invariant. A method of automatic generation of address dynamically to map is proposed.

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对于姓名、地址和产品描述等文本数据，查看可变的数据格式是识别包含多个域的字段的关键。

For text data such as name, address, and product descriptions, a review of the varying data formats is critical to identify fields containing multiple domains.

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例如，虽然用户是可变实体，但是您可以使用不可变值对象来表示用户的地址，如果用户移动了位置，那么只需为该用户更改您所指向的地址。

For example, a user is a mutable entity, but you might use an immutable value object to represent the user's address, just changing the address that you point to for the user if he or she moves.

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