According to the evaluation models of form error, the probability distribution types of form error are researched, and the uncertainty of measurement result of form error is estimated with them.
根据形状误差的评定模型，研究了形状误差的概率分布类型，并据此对形状误差的测量结果不确定度进行估计。
The paper studies the measurement system and uncertainty. Based on the analysis of system and the source of error, the paper does the uncertainty evaluation and accuracy undertaking.
文章通过对测量系统及其不确定度的研究，分别基于测量系统分析和误差溯源对测量系统进行了不确定度评定和精度保证。
In the field of geometrical metrology, one of the important projects is the accurate measurement and error evaluation of parts profile with complicated and irregular surface.
对具有复杂、不规则轮廓的零件进行精密测量和误差评定，是当前几何量计量领域中的一个重要课题。
Measurement error analysis and instrument performance evaluation are conducted.
分析仪器测量误差，评价仪器性能。
Experiment shows that measurements on geometrical size and evaluation on roundness error of the tooth shape chain board by this measurement method are feasible.
实验表明，用该方法对齿形链链板的几何尺寸测量和圆度误差评定是可行的。
The measurement and error evaluation of cams in CNC measuring center is researched in this paper.
研究了直接在CNC齿轮测量中心上检测凸轮并评定误差的方法和理论。
The distinction between error and uncertainty of measurement and some problems need attention in evaluation of uncertainty were introduced.
介绍了测量不确定度与测量误差的区别以及在评定中应注意的几个问题。
The measurement and error evaluation of cams in 3 dimensional coordinate measuring machine is researched in this paper.
本文研究直接在三坐标测量机上检测凸轮并评定误差的方法和理论。
After establishing the precision model of machine tools, the measurement and evaluation of their error parameters have been started.
在建立起机床精度模型之后，开始进行机床误差参数检定。
After establishing the precision model of machine tools, the measurement and evaluation of their error parameters have been started.
在建立起机床精度模型之后，开始进行机床误差参数检定。
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