通过对三次样条插值算法的分析和验证得知该方法用于热偶规的非线性校正是合适的，满足真空测量的一般精度要求，具有一定的推广应用价值。
After analysis and validation, we know that this method is suitable for improving nonlinearity, and satisfy the measure accuracy in vacuum measuring, so it have a certain expansion application value.
可用双球规测量装置测得数控机床圆弧插补运动的综合误差。
The multiple motion errors duringcircular interpolation of NC machine tools can be obtained by using double ball bar tester.
可用双球规测量装置测得数控机床圆弧插补运动的综合误差。
The multiple motion errors duringcircular interpolation of NC machine tools can be obtained by using double ball bar tester.
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