...hness measuring instrument 表面粗糙度测量仪 ; 粗糙度测试仪 ; 粗糙度仪 surface profile measuring system 表面粗糙度计测器 surface finish measuring instrument 表面粗糙度测量仪 ..
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The precise location of the laser spot center is an important step to raise the measurement resolution in large 3-D surface profile measuring system of laser scanning.
在激光扫描大型三维曲面测量中, 激光光斑中心的准确定位是提高测量分辨力的关键。
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