The driving force of the rotor is driven by the belt drive, coupling and self driving.

拖动转子的传动方式有圈带拖动，联轴器拖动和自驱动。

youdao

The main cylinder of hydraulic press is ground by self-made belt grinding device. The method supplys grinding of deep blind hole a economic and reliable technology.

本文阐述了利用自制的砂带磨削装置，对液压机主缸内孔行进磨削加工。该方法为深盲孔的磨削加工提供了经济可靠的工艺方法。

youdao

A faux wrap blouse with a self tie belt.

一个虚假的包装与自我领带皮带衬衫。

youdao

Well after that, the bond price went up because people saw that as a sign that the company was tightening its belt and doing things right to have money to pay off the bondholders; so it was self-interested, I suppose--maybe you can ask him about this.

在这之后,债券的价格升高了,因为人们认为降低红利是一个信号,说明公司开始紧缩开支走向正轨,并且去偿付债券持有人,莱德利夫通过这种做法达到利己的目的,我想你们可以就此事向莱德利夫提问

耶鲁公开课 - 金融市场课程节选

His advisers waffle about bureaucratic belt-tightening and popular self-sacrifice.

ECONOMIST: Pakistan takes a beating

The company is rolling out a new self-serve sushi joint, Sushi Doraku, featuring a revolving conveyor belt, and working with new licensee Yoshida, a Portland, Ore.

FORBES: Business As Usual