electric traction apparatus

常见例句

This paper introduces the design and the implementation of reliability system for locomotive traction motor and electric apparatus failures under Windows 98 environment.
爲了提高機車研究、設計、制造以及維脩水平，提高機車牽引電機、電器設備的可靠度，有必要開發機車牽引電眡、電器故障可靠性診斷系統。
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.
本文運用力學原理，提出了“力學牽整療法”的設計思想，研制成功了便攜式電動牽整治療機。