The conical roller bed can achieve transportation and turning for rolled piece.

该锥形辊道实现了轧件的运输与旋转。

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The results showed that the calculated width of rolled piece correspond to measured one.

结果证明：理论计算的轧件头尾宽度与实轧测量值相符。

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The tracking and controlling of the rolled piece was the base of computer control system.

轧件跟踪控制是计算机过程控制的基础，是实现自动控制的关键。

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Max, in his white wolf suit, stood at the top of the stairs and, using a rolled-up piece of construction paper as a megaphone, howled again, as loud as he could.

NEWYORKER: Max at Sea

More accurately, it is a mountain of French fries topped with a steak, an egg and a piece of ham rolled around a glob of melted cheese.

BBC: Multicultural Miami

The problems this week involve one piece of the giant ongoing overhaul, the new dispatch computer system, rolled out Wednesday on the first hot day of the year, when emergency calls usually spike.

WSJ: Glitches in new NYC 911 system