The principle of17rolls leveler, the structure of the roll stand, the adjustment steps of the lever and some suggestions on maintence are introduced.

介绍了17辊式矫直机的工作原理，辊系结构，矫直机的调试步骤及其维修保养。

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Two drive types are used for the slight-stretch reducing mill, namely the individual drive (for each individual roll stand) and the centralized differential drive.

微张力减径机有单独传动(各机架)和集中差速传动两种传动形式。

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The stacked unit can be mounted on roll stand, universal colour unit or on similar units to make it 2 high, 3 high or 4 high configurations for multicolour printing on both sides.

层叠式机组可安装在卷纸架上，通用颜色设备或相似的设备之上，组成2个高塔、3个高塔或4个高塔，双面都可进行多色印刷。

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Peckham has provided patients with the ability to move a hand, cough, control bladder and bowel function, roll over and stand up.

FORBES: Technology

Still, the roll call will show voters where senators stand, "and then the rest of us have to decide just how we feel about people and their stance, " Bloomberg said.

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And while you certainly stand in the country tradition, that was a great rock and roll show in so many ways.

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