It can decrease the cutting time greatly, and also improve the precision of machining.

既能大大减少切削时间，又能提高加工精度。

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The rational heat treatment diminishes the residue stress and improves the precision of machining.

合理的热处理工艺消除了残余应力，提高了机加工精度。

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Radial rotation error of the spindle is an important factor affecting the precision of machining and instrumental measurement.

主轴径向回转误差是影响机床加工精度和圆度等仪器测量精度的重要因素。

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I've seen carbon-titanium monocoques, gold-anodized aluminum pushrod suspension links, chrome-moly subframes with titanium heim-joints and obsessive, horological displays of precision machining.

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And by the end of that two-year time period they can do precision machining and the other types of high-tech work that I think we want to have in this country.

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