控制单元根据标号字段中的信息将操作字段安排为控制字中的指令。

The control unit arranges the action fields as commands in a control word based on information in the label field.

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控制字中指令的顺序由标号字段中的信息来决定，例如该指令是否与前面的指令并行执行等。

The order of the commands in the control word is determined by information in the label field, such as whether the command is performed in parallel with a preceding command.

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例如，设备序列号字段可以包含生产商的序列号、由安装设备的组织指定的资产标号或其他完全不同的内容。

For instance, a device serial number field could contain the manufacturer's serial number, an asset tag number issued by the organization that installs it, or something completely different.

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