roughness measurement

Measurement of target surface roughness with 4 π turning technology of AFM

用原子力显微镜4π旋转技术测量靶丸表面粗糙度

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A real time surface roughness measurement system using fibre optics is described in this paper.

介绍了一种以光纤作为传感器的表面粗糙度在线测量系统.

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The basic measurement principle and wave-front recovery algorithm corresponding to roughness profile were introduced.

介绍了发展的显微剪切干涉仪的原理,以及相应于粗糙度轮廓的波前重建算法.

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Intelligentized reconstruction of BJC-2 Dynamic Instrument of Surface Roughness Measurement

BJC&2电动轮廓仪智能化改造设计

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Factors that effect the preciseness of contact angle measurement are the roughness of the solid surface. The change of temperature and equilibrium time effect the contact angle slightly.

影响接触角法测定准确的主要因素为表面粗糙度，此外温度变化及平衡时间对接触角也略有影响。

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Basing on that, the concrete means of three-dimensional surface roughness measurement is proposed in this paper.

在此基础上，文中提出了实现表面粗糙度的三维测量的具体方法。

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This method can be used in classification and in-time measurement of wood surface roughness after improved.

进一步完善后该方法可用于木质材料表面粗糙度的分类和 在线 实时测量中.

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To provide a theoretical basis for the conical stylus cone angle selection. ( 2) Analysis of the stylus tip radius and the stylus static pressure causing timber roughness parameter measurement error, calculation of the roughness measurement error value caused by the different tip radius.

分析触针针尖圆角半径和触针静压力引起的木材粗糙度测量误差，计算不同针尖半径造成的粗糙度测量误差值。

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Research on Application of autodyne method in surface roughness measurement

应用自差法测量物体表面粗糙度的研究

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In this paper, a novel electrochemical technique under thin water film, combined with dew test and surface roughness measurement, were utilized to study the atmospheric corrosion performance of cold-rolled mild steel plates.

采用薄层电化学测试技术，并结合结露试验和表面粗糙度测量研究了冷轧低碳钢板的耐大气腐蚀性能。

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The measurement results show that the corroded rock three-dimensional laser scanner can scan the corroded rock quickly and accurately and obtain the roughness, ups and downs, and fluctuation information by analyzing in frequency domain.

测试结果表明，扫描仪可以对酸蚀岩板进行快速精确扫描，并且通过对扫描点云在频域范围内的分析，可以获取酸蚀岩板的粗糙度、起伏涨落等信息。

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