因而，这种测量方法可用于测量工件表面粗糙度参数仪器的设计。

There- fore, this measuring method may be in use for the design of the new measuring instrument which used to measure the surface roughness parameters.

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结合实际生产情况，设计了与工件表面粗糙度有关的因素水平表。

The factors and levels graph related to surface roughness of the parts was designed combining practical manufacturing in this paper.

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根据对试验结果的分析得出高速铣削淬硬钢工件表面粗糙度的变化规律。

The change rule of surface roughness of the milled workpiece is obtained by analyzing the experimental data.

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