The paper introduces some methods for diameter compute, velocity measurement, tension control, the same shaft series twice motors control and load balance control of twin drive roll.

介绍了卷径计算、线速度测量、张力控制、同轴串联双电机控制、上下辊负荷平衡控制方法。

youdao

If you drive, roll your Windows down and feel the breeze. Let this groove be a backdrop for your scenery.

如果你在开车，请摇下车窗感受窗外的微风。把这首歌作为你眼前景色的背景音乐吧！

youdao

Just as simple as it sounds, you just drive up, roll up your sleeve, and get vaccinated right in the comfort of your vehicle.

FORBES: Drive-through Flu Shots Gaining Popularity in U.S.

The annual drive to update the electoral roll is getting under way this month with letters being sent out to households, seeking confirmation of existing electors and information on new ones.

BBC: NEWS | UK | UK Politics | Election counts could be delayed

At which point the subsidy junkies shout that we should just subsidise the roll out as this creates a market which will drive innovation.

FORBES: Solving Climate Change: It's the Technology, Stupid