electric traction apparatus

基本解释

This paper introduces the design and the implementation of reliability system for locomotive traction motor and electric apparatus failures under Windows 98 environment.
为了提高机车研究、设计、制造以及维修水平，提高机车牵引电机、电器设备的可靠度，有必要开发机车牵引电视、电器故障可靠性诊断系统。
This paper has given the idea of traction massage therapy according to the mechanics principle. A electric portable traction massage apparatus has been developed successfully.
本文运用力学原理，提出了“力学牵整疗法”的设计思想，研制成功了便携式电动牵整治疗机。