本文分析了上述各种情况和所产生的误差数据的特性，提出了保持圆刻机精度的几点建议。
The characteristic of the error data is analyzed in this paper. Some methods about holding the accuracy of machine are suggested.
本文分析了上述各种情况和所产生的误差数据的特性，提出了保持圆刻机精度的几点建议。
The characteristic of the error data is analyzed in this paper. Some methods about holding the accuracy of machine are suggested.
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