综合两次MTD结果得到了目标的实际速度，并推导出了脉冲占空比和速度测量误差的关系式。

By synthesizing twice MTD results, actual velocity of the target is gained. Relation between pulse duty ratio and velocity measurement error is deduced.

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介绍一种新研制的高温回转体零件形位误差综合自动测量系统的构成、检测原理和方法。

Presents the composition, the principle and measurement methods of a non-contact automatic system for measuring shape and position errors of revolving body in high temperature.

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介绍了一种对多齿细分分度台综合示值误差进行检定的简便方法，并进行了测量不确定度评定。

A valid verifying method of error of indication is introduced for subdivide multi-tooth table in this paper. The evaluation of uncertainty of measurement is given.

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