以下是文献的原文和翻译
The CNC programmer also looks at how many cuts are required and visualizes the part being machined, but lists the machine motions necessary to machine the part in a sequential order.This becomes the manuscript, and it is like a step-by-step instruction sequence. However, unlike a set of instructions, the manuscript is written in mathematical notation using a space coordinate system.
CNC编程人员还会查看需要多少切割，并可视化正在加工的零件，但列出了机器按照顺序加工零件所必需的机器动作。这成为 手稿，它就像是一步一步的指令序列。 然而，与一组指令不同， 手稿 使用空间坐标系统以数学符号书写。