The main measure taken is the application of the five stage design to prestressed steel structure, in which high strength strands are used as prestressed tendons.

主要措施是采用以高强度钢绞线作为预应力拉杆的预应力钢结构五阶段设计。

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With the same model the advantage of a five-stage cyclone preheater system is indicated.

利用同一模型阐述了五级旋风预热器系统的优越性。

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Numerical calculations were performed on a two-stage transonic fan and a five-stage compressor. The two-stage fan flow predictions show a good agreement with experimental data.

对某双级跨音速风扇及五级压气机流场进行了计算，双级风扇各状态的计算结果与实验数据吻合较好。

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A new stage play has been written about those five months in Lincoln's life.

VOA: special.2009.02.09

Contador will compete for his new Saxo Bank team in the Tour of Algarve, a five-stage race through southern Portugal.

BBC: Spanish rider Alberto Contador cleared of doping charge

In the Lords (from 2.30pm) peers launch into the first of five committee stage days devoted to the Growth and Infrastructure Bill.

BBC: Week ahead

Once building work is completed, the school plans to use the location for its infant classes - three reception classes and five Key Stage One classes.

BBC: Extra infant places created for Bristol pupils