The auto mode is implemented by reading numerical control codes that is defined in the software.

自动测量方式通过读取数控指令来完成叶片数据测量的目的，软件中自定义了数控指令集。

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Different system has different definition and exposition ways for NC codes. If many kinds of NC codes were supported by numerical control system, we must make a transition for NC codes.

不同的控制系统具有不同的NC代码定义和解释方式，使数控仿真系统支持多种格式的NC代码的仿真，必须对NC代码进行转换。

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