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- One way is that the optical probe signals are modulated by the Golay codes. 为了提高基于OTDR长输油气管道安全监测分布式光纤传感器的性能,本文从两个方面提出了改进方法:一是探测信号用Gelay码调制。
- Compared with the parabolic fiber optical probe, the optical force of the large angle fiber probe is lager. 讨论了不同介质球大小、折射率,光纤探针形状对光阱力的影响。
- The research includes micro speckle interferometry, micro marker method, optical probe method, grain deformation and movement analysis. 在检测技术方面涉及显微散斑干涉技术、微标记阵列检测技术、晶粒变形分析技术、光学探针动静态变形分析技术;
- A posture error compensation method of optical probe was presented in this study. The optical probe was installed on the PH10 rotating head for the scanning measurement of coordinate measuring machine (CMM). 针对三坐标测量机上安装激光测头时机械调整误差大以及传统补偿算法鲁棒性差的缺点;提出了三坐标测量机非接触扫描测量时PH10回转体上光学测头安装姿势误差的补偿方法;建立了安装姿势误差的数学模型.
- Calibration of Optical Probe for CMM 三坐标测量机光学测头的标定
- Engineering alteration of a passive mode optical probe system 被动式探针光系统工程化改造研究
- Dynamic Confocal Optical Probe Based on Time Difference Measurement 含参考光路的时间差法动态调焦式光学测头
- Research on Measurement of Surface Roughnessby Optical Probe 光学针描法表面粗糙度测量及其关键技术处理
- Optical probe pose estimation in the vision measurement 视觉测量中光学测头姿态估计方法
- Morphological Research of Cell Apoptosis by DsRed-Mit Optical Probe 利用荧光探针DsRed-Mit的细胞凋亡形态学研究
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- Research on Optical Probe Measurement System for Mesurment Topgrapht 光探针式表面形貌测量技术的研究
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- Calibration of CMM Optical Probe Based on Improved Genetic Algorithm 基于改进遗传算法的三坐标测量机光学测头的标定
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- A fiber optic fluorescence probe with thin film-coated tip. 带薄膜涂层尖端的光纤荧光探测器。