A mathematical model for feeding strip steel process has been developed using energy conservation principle on traveling thin-cell and introduction of relative steel strip feeding speed.

利用旅行薄片微元体能量守恒原理，引入喂钢带相对速度参量，建立了结晶器喂钢带连铸工艺的数学模型。

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Steel has given a figure of "20 hours" when describing her "exhausting" process in the past, "I started the book and didn't leave my desk until the first draft was finished."

斯蒂尔用20小时来描述她过去“筋疲力尽”的写作过程：“我从开始写作到第一稿完成的过程中没离开过桌子。”

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To test his steel process, Mr. Cola worked with Dr. Suresh Babu at Ohio State University, who specializes in refining steel applications.

FORBES: Entrepreneur Creates World's Lightest, Strongest Steel - In Less Than 10 Seconds

The Bessemer steel process was once state of the art.

FORBES: Perspectives

In May 2003, the company gobbled up Bethlehem Steel, in the process more than doubling its size.

ECONOMIST: On a roll | The