利用计算机同步控制液压牵引，滑移轨道搁置在异形曲面的框架柱顶面上。

Sliding track was located at top surface of frame column in abnormity surface by computer synchronization controlled hydraulic traction.

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牵引车转换的一次能源(化石，核能和水力)为机械能就是反过来，中，转换为电能的同步发电机。

Prime movers convert the primary energy (fossil, nuclear, and hydraulic) to mechanical energy that is, in turn, converted to electrical energy by synchronous generators.

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