表面粗糙度比较样块是用比较法检查零件表面粗糙度的一种量具，在机械工业生产中得到广泛的应用。
本文分析了卡尺测量面表面粗糙度感官检定和与比较样块比较检定的准确率。
In this paper accuracy of sensory certification and relative certification of surface, roughens for calliper planes measured using comparison samples was analyzed.
文中给出了初步的实验结果，通过标准样块实验确定了特征参数与表面粗糙度之间的关系，说明此方案是可行的。
Elementary experiment results were shown by illustrating the relationships between characteristic parameters and surface roughness, and the feasibility of this method was demonstrated.
表面粗糙度比较样块是用比较法检查零件表面粗糙度的一种量具，在机械工业生产中得到广泛的应用。
The surface roughness comparison specimens are used to calibrate the surface roughness of work pieces by comparison. They are widely used in machinery industry.
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