Made from high quality silicone material, flexible keyboard is extremely portable so that users can bring it everywhere. The illuminated design makes it useful in low-light environments.
2
介绍了数控高速高精运动控制的重要意义，分析了传统数控运动控制方式的缺陷和不足。
Significance of high_speed and high_precision motion control of CNC system is introduced, disadvantages and shortages or traditional CNC motion control are analyzed.
3
随着科技的进步，传统的空间凸轮设计和制造方法已经不能适应高精、复杂圆柱凸轮的设计和制造。
Along with the technical progress, the traditional spatial CAM design and the manufacture method already could not adapt Gao Jing, the complex cylindrical CAM design and the manufacture.
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