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.
利用它们进行超精密直线度测量，具有良好的效果。
Good results are obtained from the practical measurement of ultra precision straightness with the application of the inductive transducer and the new method.
在超精密加工中，用多测头方法测量工件直线度时，需要采用误差分离的方法分离出溜板的运动误差，并用一定的算法重构工件表面的直线度。
In ultraprecision machining, multi probe methods are widely used for measuring the straightness error of the workpiece to separate the straightness motion error of the carriage.
全面介绍了“九五”重点预研课题——“非球面曲面的超精密加工与测量技术”的研究内容及其成果。
Completely introduced the research content and results of a major "9 th Five Plan" project, "Ultra-precision Machining and Measuring Technology for Aspherical Surface".
作为重点技术攻关项目，超精密机床的研制关键在于在线检测系统能否准确地定位测量。
Accurately position measuring of online measuring system is the key in developing of ultra-precision machine tool.
在超精密台式三维Optocal探查带来了高性能既属于精密制造技术和研究公司达成光学测量。
The Ultra Precision Benchtop 3D Optocal Profiler brings high performance optical measurements within the reach of both precision manufacturing and research companies.
例如，光子晶体光纤中超连续光谱产生在光相干层析技术、高精密光学测量等领域有很重要应用价值。
Supercontinuum generation in PCFs has subsequently been widely applied in interdisciplinary fields such as optical coherence tomography and optical frequency metrology.
这种结构的光子晶体可以用来制作超窄带滤波器和多通道窄带滤波器，有望在光通信超密度波分复用技术和光学信息精密测量技术中获得广泛应用。
The concept of quasiperiodic one-dimension photonic crystal nanometer film is proposed, and research finds that it can be applied to realize optic narrowband filter.
这种结构的光子晶体可以用来制作超窄带滤波器和多通道窄带滤波器，有望在光通信超密度波分复用技术和光学信息精密测量技术中获得广泛应用。
The concept of quasiperiodic one-dimension photonic crystal nanometer film is proposed, and research finds that it can be applied to realize optic narrowband filter.
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