打开过程 meaning in Chinese

open procedure

This paper investigates the control system of trade - mark moulding - machine . results indicate that the tensile force autocontrol equipment should be added . unfold dynamic process of web is modeled and analyzed and a kind of tensile force autocontrol system is researched
分析了商标模切机的控制系统，由此得出应该增加张力自动控制系统装置，并一为此对卷筒纸打开过程进行了动力学建模分析，提出了张力自动控制系统的方案设计。