In this thesis, based on the dynamics of flexible multi-body systems, the analysis of dynamical systems of cable-strut and beam steel structure and the corresponding simulation research is addressed.

本文基于柔性多体系统动力学对索杆梁钢结构施工动力学的理论进行了研究并研制了相应的仿真软件系统。

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Between these two dynamics, the steel relationship between Japan and the US has a bright future together.

这两个动力，日本和美国之间的钢铁关系前途是光明的。

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This paper introduced the experimental study on fluid dynamics of tundishes applied in the slab continuous caster of Shanghai Baoshan Iron & Steel Complex.

本文介绍了对宝钢大型板坯连铸机中间包进行的水力学模型的实验研究。

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Nor does it mention Bain's other steel investment in the early 1990s, in an Indiana start-up called Steel Dynamics.

WSJ: Strassel: Vampire Capitalism? Please

Other competitors in the basic materials sector include: Steel Dynamics (STLD), AK Steel (AKS), and US Steel (X).

FORBES: Earnings Preview: Nucor

Steel Dynamics Inc. shares are currently trading down about 3% on the day.

FORBES: Connect