常見例句雙語例句This paper introduces the design and the implementation of reliability system for locomotive traction motor and electric apparatus failures under Windows 98 environment.為了提高機(jī)車研究、設(shè)計(jì)、制造以及維修水平，提高機(jī)車牽引電機(jī)、電器設(shè)備的可靠度，有必要開發(fā)機(jī)車牽引電視、電器故障可靠性診斷系統(tǒng)。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(yùn)用力學(xué)原理，提出了“力學(xué)牽整療法”的設(shè)計(jì)思想，研制成功了便攜式電動牽整治療機(jī)。 返回 electric traction apparatus