制图教材中两个问题的辨析

Differentiating and Analysing Two Problems in Drafting Materials

本文对制图教材中截交线、相贯线的定义及剖视图名称的命名存在的问题进行了辨析,提出了新的论点,希望能促进图学界对这些问题建立一个确切的定义。

This paper differentiates some questions in the definations of the cross line and the phase line and the naming of cutaway view.Meanwhile,the author advances a new thesis.It is hoped that peo-ple who study in drafting courses could give clear defination of these problems.