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- A type of current transducer to the optical measurements of high-voltage current using ferrofluid films has been studied. 研究一种用磁性流体薄片对高压电流进行光学测量的电流传感器。
- Good knowledge in color science, optical measurement instruments. 良好的色彩学,光学测量方面的知识。
- Good knowledge of optical measurement instruments and theory. 掌握光学测量仪器和理论。
- Analyze optical measurement data in order to improve product's performance. 分析光学测量数据,提高产品性能。
- Optical measurements indi- cate that the optical features of each organic material is similar to those of the monoaxial optical-negative-crystal usually,and approach to those of the materials with twin axes during the anthrazite period. 光性测定表明,一般情况下有机质各显微组分的光性特征与一轴负光性晶体相似,至无烟煤阶段与二轴光性物质的特征接近。
- The only way to make a real-time kinoform is to use the liquid crystal spatial light modulator.And the kinoform is valuable to optical information processing and optical measurements. 摘要利用液晶空间光调制器制作相息图是目前惟一的一种能实现动态实时计算全息的方法,它在光信息处理和光学测量方面具有重要的应用价值。
- Analyze optical measurement data by different optical instruments to improve product's performance. 通过使用不同的光学仪器测试产品,分析数据,提高产品性能。
- The difficulty of phase unwrapping cannot be avoided in optical measurement based on fringe analysis. 在所有基于条纹分析的光学测量中,相位展开问题是难以避免的问题。
- White light digital speckle image correlation is the combination between digital image process and optical measuring. 白光数字散斑相关方法是现代数字图像处理技术与光学测量相结合的产物。
- The method makes use of such information as optical measuring data, instrumentation aircraft position and drone aircraft position, etc. 本文针对这种情况,提出一种利用机载实况记录系统输出的测角数据、机和靶机位置数据等信息,对机载平台动态测姿精度进行检验的方法。
- This paper discusses the application of HOE in optical measurement of high temperature and gives primary experimental results. 本文讨论了HOE在光测高温技术中的应用问题,并给出了初步实验结果。
- Both the amplitude and phase optical modulation characteristics of Epson liquid crystal television are studied using the optical measures. 采用光学干涉法和透射法分别测试了爱普生 Epson 液晶电视 L CTV 的位相和振幅调制特性 ;
- This thesis develops a non-contact optical measurement system for measuring 3D object profiles from images of projected sinusoidal grating patterns. 摘要:本论文发展一个非接触式之光学量测系统,撷取投射于待测物上的正弦光栅图案,藉此测量物体3D轮廓。
- In this paper,several principles and methods of typical optical measurement and some commercialized instruments are presented briefly. 本文简单介绍了几种典型的光学测量原理和方法及一些已商品化的仪器。
- J. Olsen and W.-P. Moskowitz, “Optical Measurement of Acoustic Resonance Frequencies in HID Lamps,” Proc. IEEE IAS ’97, Vol. 3, 1997, pp. 2263-2269. 杨景元、黄俊凯、莫清贤,“复金属灯高频操作之无音频共振控制法”,2004年第三届台湾电力电子研讨会,页130-134。
- In the article the reason of defocus is analyzed,and the influence of the defocus on the optical measurement is analyzed quantitatively by experiment. 分析离焦产生机理,并通过实验的方法,定量地分析离焦对光测的影响。
- It uses the optical cros s c onvergence theory,where two optical measuring lines intersect at the substance point,to induce a space straight line equation. 几何求解法是利用两条测量线相交于被观测点的光学交汇测量原理 ,得出空间直线方程。
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Based on the development of surface roughness measuring method, its present condition of research, especially optical measurement, is discussed ind etails. 在表述表面粗糙度检测方发展历史的基础上,对其研究现状特别是光学测量方法进行了重点阐述。
- It compensated masterly both linear birefringence and Verdet constant, which affected the stability of OCT mainly, by combing optical measurement and comparing measurement. 设计了双输入双输出的解调方法及相应的传感头结构和信号处理单元。
