步进电机的驱动和光栅尺信号的处理。
Drive of stepping motor and processing of grating scale signal.
可以用胶片、全息图和光栅作为滤波片。
在适当的时候做它，和光栅停留或关闭。
讨论用托管代码绘制矢量图像和光栅图像的方法。
Discusses methods for drawing vector and raster images with managed code.
基于普物光学的双光束干涉和光栅衍射，定性分析全息照相。
A qualitative analysis of hologram with double beam interference and grating diffraction principles given in general physics is given.
分析了金属膜的厚度和光栅周期对器件的折射率灵敏度的影响。
The effects of the thickness of metallic film and grating period on the refractive index sensitivity of the device are analyzed in detail.
检查几何形状和光栅的一致性，如果有必要用电子生成网格的装置。
Checking geometry and the congruency of raster, by means of an electronically generated grid, if necessary.
当这种影响仍然存在之间有轻微的脚和光栅对比度(可与滑块实现)。
The effect still persists when there is a slight contrast between foot and grating (can be achieved with the sliders).
码盘、光栅盘是光电位移精密测量仪器和光栅计量测试设备中的核心元件。
Code disc or grating disc is the core component of photoelectric displacement precision measuring instrument and grating measuring equipment.
采取的叠加分析，接近分析，表面分析设计工具的优势，和光栅的加工转化。
Take advantage of tools designed for overlay analysis, proximity analysis, surface analysis, and raster processing and conversion.
模拟结果表明，焦斑尺寸随色循环数和光栅色散方向上基准脉冲带宽的增加而增大。
Simulation results show that the size of the focal spot increases with the number of color cycles and the basic pulse bandwidth in the dispersing direction.
导模共振对入射波参数和光栅参数极为敏感，具有窄带效应，可用来制作窄带滤波片。
When guided mode resonance occurs, the incident wave parameters and grating parameters are very sensitive. It has a narrow-band effect and can be used to fabricate narrow-band filters.
以流体动力学方程和光栅衍射原理为基础，得到了研究液态金属表面特性的理论方程序。
A theoretical equation of surface wave grating diffraction on liquid metal surface is established based on hydrodynamic equations and grating diffraction principle.
利用该方法对资源卫星图片世行翻拍、滤波和光栅调制，实现图象的反差增强和假彩色增强。
Increases both in image contrast and in image color are completed by duplicating ERS image, filtering and grating modulation.
用微型计算机和光栅传感器组成的仪器可在现场测量并分析各种传动比齿轮传动链的传动误差。
An instrument based on microcomputer and grating tensor can be used to test and analyse the gear-driven error of various ratio gear trains on the spot.
利用倾斜光纤光栅的结构特点和光栅中光波的耦合模方程，分析研究了倾斜光纤光栅的反射特性。
The reflection property of the fiber tilted-grating is discussed by the structure and coupled-wave equation of the fiber tilted-grating.
利用该FFTS系统测量了ASE宽带光源的光谱，并将测量结果和光栅光谱仪测量结果进行了对比，结果表明两者所测ase光谱线型一致。
The spectrum of ASE broadband light source was measured by FFTS system, and the experiment result agrees with that tested by grating spectrometer.
将usb总线和光栅测距结合于一体，设计了一种基于USB接口的光栅信号处理系统。该系统采用软、硬件结合的方法，具有模块化和多用化的特点。
In this paper, a system of grating signal processing based on USB is designed, which is characterized with modular and multiple use by means of combining software and hardware.
支持的特性包括内嵌转换、剪裁路径、alpha蒙板、光栅过滤效果、模板对象和(理所当然)可扩展性。
The feature set includes nested transformations, clipping paths, alpha masks, raster filter effects, template objects, and (of course) extensibility.
导致logo设计失败的原因形形色色，但你只要看到，就会知道：剪贴图、光栅图不相关的想象和选择不当的字体。
The things that make a logo truly awful aren’t easy to define, but you know a bad one when you see it – clip art, raster graphics, unrelated imagery and poor choices in typeface.
光栅图像格式将图片存储为描述像素状态的位图，而不是记录图元（譬如，线和曲线）的长度和位置。
Raster image formats store the picture as a bitmap describing the state of pixels, as opposed to recording the length and locations of primitives such as lines and curves.
光栅数据的层通常称为段，而术语层仍然用于光栅和矢量数据。
Layers of raster data are more often called bands, although the term layer still applies to raster as well as vector data.
本文介绍了这种光栅设计、制造、光谱特性和高温性能。
The fabrication, spectrum characterization, and temperature performance of this grating are introduced.
得出了非共线角、光栅周期、晶体角度与增益强度和增益带宽之间的关系。
The dependence of gain intensity and gain bandwidth upon the noncollinear , grating period and crystal angle are calculated.
应用耦合模理论和传输矩阵法计算模拟了长周期光纤光栅的透射谱，并对其进行了切趾优化。
Based on the coupled-mode theory, the transfer-matrix method is used to calculate the transmission spectra of phase-shifted long-period fiber gratings (LPFG).
本发明涉及一种光纤光栅传感网络解调的方法和设备。
The invention relates to a method and a device for demodulating a fiber grating sensing network.
每组光栅的对比度、空间频率、显示时间，移动速度和反相频率能单独控制。
Contrast, spatial frequency, presentation time, moving velocity and phase reversal frequency of each grating are controlled independently.
本发明涉及一种频域光纤光栅传感网络解调的方法和设备。
The invention relates to a method and a device for demodulating a frequency domain fiber grating sensing network.
但价值和计数属性保持不变的大光栅文件。
But the value and count attributes remained the same with the big raster file.
围绕文本范围的虚拟方框是用从字符度量学中的可用信息来计算的，不幸的是往往和实际上光栅生成的文本的结果有少许不同。
The bounding box is calculated using information available from character metrics, and unfortunately tends to differ slightly from the results achieved by actually rasterizing the text.
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