... ultra optometer ==> 超精度光学比较仪 ultra precise measurement ==> 超精密测量 ultra project meter ==> 超级投影仪,超精度投影比较仪 ...
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With the advantages of simple structure, high accuracy, fast response and non-contact measurement, capacitance sensor is widely used in ultra-precision measurement, nanotechnology, precision engineering and so on. There are two technical difficulties in designing capacitance sensor.
超精密电容位移监测传感器由于具有结构简单可靠、位移分辨力高、动态响应快、可实现非接触式测量等优点,近年来在超精密测量、纳米技术、精密工程等领域获得了广泛应用。
参考来源 - 电容位移传感器信号转换及非线性校正技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在超精密测量领域中，通过处理同心圆光栅副迭合的莫尔条纹图像可以分离出二自由度的微小误差信息。
In the field of ultra-precision measurement, tiny two-degree-of-freedom error information can be separated from moire fringe image generated by overlapping a pair of concentric-circle gratings.
给出了金刚石刀具钝圆半径与精密玻璃光栅和超精密抛光陶瓷的轮廓形貌的测量结果。
The paper shows the measuring results of blunt radius of diamond tool, precision glass grating and profile and topography of ultra-precision polished ceramics.
描述了一种在超精密磨削机床上基于误差分离法的非球面表面形状精密测量系统。
This paper describes accurate surface profile measurement of an aspherical lens on an ultra-precision grinding machine using the error separation technique.
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