The methods presented above can dynamically simulate the process of chip generation, curling and breaking, giving visualization tools for turning process simulation.

可动态模拟金属实际切削过程中切屑流的形成、卷曲及折断过程，为切屑仿真提供图形可视化支持。

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In 2012, however, the hull shape was at the centre of the work, so modern power tools were used to carve the oak planks, before turning to prehistoric tools for finishing.

然而，在2012年，船体形状是这项工作的中心，所以现代电动工具被用来雕刻橡树木板，然后再用史前工具进行修整。

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He also made the tools that made them, except for the lathes and turning engines.

连用来制作这些零件的工具都是他自己做的——用来发动引擎的车床除外。

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Here are some of the best tools for turning your new Kindle Fire into a 7-inch or 8.9-inch TV screen.

CNN: 6 must-have video apps for the new Kindle Fire