...差用u(xi，xj)表示，相关系数用r(xi，xj)表示，且u(xi，xj)=r(xi，xj)u(xi)u(xj)。 九、测量重复性( measurement repeatability) 测量重复性是在一组重复性测量条件下的测量精密度，简称重复性。
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PDL measurement repeatability 偏振测量重复性
quantitative measurement repeatability 定量测量重复性
measurement repeatability condition of measurement 重复性测量条件
Repeatability of Measurement 测量的重复性
The traditional positioning accuracy detection method of feed shaft for numerical control(NC) machine tool exists low accuracy, method obsolete and poor measurement repeatability.
传统的数控机床进给轴定位精度的检测方法，存在精度低、方法落后、检验重复性差等缺点。
The current metrological verification system for traditional theodolite has disadvantages of large volume, low automation, inconvenient metrological operation and bad measurement repeatability.
传统的经纬仪计量检定系统体积庞大、自动化程度低、溯源和传递不便、测量重复性差。
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