Because the measurement standard of grating system is grating pitch, compared to usual interferometer, diffractive grating, system reduces environment influence on measurement accuracy.
由于光栅干涉测量系统以光栅栅距作为测量基准，相对于传统干涉仪，光栅尺系统受环境因素造成的测量误差影响较小。
It consists of standard sources integrated sphere, double grating monochromator, detectors, and electronics-microcomputer system.
它由标准光源，积分球，双光栅单色仪，探测器及电子学—计算机系统组成。
Common gain equalizers include standard optical filter, medium multi-layer thin film filter, fiber grating, and planar waveguide.
现在使用的增益均衡器主要有标准光滤波器、介质多层薄膜滤波器以及光纤光栅和平面光波导等。
In a self-designed dynamic error experimental system, the standard signal (motor pulses) and the measured signal (grating pulses) were collected synchronously, and isolated the dynamic error.
在自行设计的动态误差实验系统中，同步采集标准信号（电机脉冲数）和测量信号（光栅脉冲数），实时比对分离出动态误差。
This standard is applied to it is with grating feet detect sensor of displacement of the lines.
本标准适用于以光栅尺为检测件的线位移传感器。
It consists of a grating-prism monochromator, detectors, readout electronics, standard lamps and a microcomputer.
它由光栅-棱镜单色仪、探测器、读数仪表、标准灯组及微型计算机组成。
It consists of a grating-prism monochromator, detectors, readout electronics, standard lamps and a microcomputer.
它由光栅-棱镜单色仪、探测器、读数仪表、标准灯组及微型计算机组成。
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