It is a new method for solving the special point on the intersecting line by mathematic methods.
用数学方法求相贯线的特殊点，是一种新颖的解题方法。
The research is launched for studying the numerical control system of a kind of intersecting line cutting machine.
本研究是面向一种相贯线切割机数控系统开展的。
In order to reduce the labor intensity and to improve the welding quality, a new type of intersecting line welding robot is needed.
为了降低工人的劳动强度，提高焊接质量和劳动效率，需要研制一种专门用于相贯线焊缝焊接机器人专机。
应用推荐