Through the study for the full 3-d flow field of LP casing under all conditions, the internal flowing mechanism of the turbine shall be known clearly to optimize the design of air cooling units.

通过分析研究低压缸全工况三维流场，可深入了解透平内部流动机理，有助于进一步优化空冷机组设计。

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This paper discusses a turning table for 3-d measuring, presents the design of its mechanism and control system.

对一种三维人体测量转台进行了研究，详细介绍了其机械和控制部分设计。

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About a year later IBM began developing a small 3-D printer with an extrusion mechanism eerily similar to Crump's patented design but with a different feeding system.

FORBES: Almost Out of the Woods