前言：目的：探索在模拟机下实施精确、简捷、并发症少的穿刺定位方法。
Objective: To explore more precise, simply method of positioning pricking with little complication enforced by Analog machine.
利用实四元数理论，提出了一种将一般位置平面曲线变换到空间任意指定位置的一种简捷方法。
A new effective method which makes use of quaternion theory is presented to implement location transformation of a plane curve.
通过对非设计基准定位的工件批量性加工实例的分析，探求其工序尺寸及其偏差的简捷计算法。
Through analyzing the example of a batch of production located by non-design reference, the paper seeks a kind of simple and convenient arithmetic for the size and deviation of working procedure.
应用推荐