Objective To study the principle & application of linear scanning direct digital Xray radiography and its practical value.
目的探讨线扫描直接数字化X线摄影的工作原理与实用价值。
Methods The applicability of linear scanning for multiwire proportional chamber direct digital Xray radiography were analysed.
方法以多丝正比室线扫描X线摄影系统为基础，分析线扫描直接数字化X线摄影的适用性。
The virtual signal generator has 12-channels outputs for linear scanning frequency signal or fixed frequency sine wave excitation signal.
该发生器可以输出相位差可调的12通道线性扫频正弦激励信号或者输出12通道定频正弦激励信号。
In view of the profile with islands, the divisional linear scanning algorithm was put forward and implemented to optimize the scanning paths.
针对带有岛屿的轮廓截面，提出并实现分区直线扫描算法以优化扫描路径。
In this paper, as a unit of a linear scanning radar, an angle-measuring system made up of a microcomputer (single-board or monolithic) is discussed.
本文讨论用微处理机(单板机或单片机)实现一种线扫描雷达的测角系统。
The electrochemical behavior of florfenicol was studied by using cyclic voltammetry, linear scanning voltammetry and bulk electrolysis with coulometry.
应用循环伏安法、线性扫描伏安法和控制电位电解库仑法对氟苯尼考的电化学行为进行了研究。
The electrochemical behavior of sivelestat sodium hydrate was studied by cyclic voltammetry, linear scanning voltammetry and bulk electrolysis with coulometry.
应用循环伏安法、线性扫描伏安法和控制电位电解库仑法对氟苯尼考的电化学行为进行了研究。
Force modulation atomic force microscope and linear scanning system of scanning electron microscope were carried out to analyze the microstructure of composite interface.
采用力调制原子力显微镜及扫描电镜的线扫描功能对复合材料界面相精细结构进行分析。
The linear scanning voltammetry (LSV) was also inspected in this article, and shows that it can be applied to the study of copper-tin mutual diffusion layer more accurately and rapidly.
本文同时考察了线性扫描法（LSV），结果表明线性扫描曲线可以更加准确、快速的用于铜锡互扩散层研究。
Nowadays, demands of the professional scanners are increased in much more fields of application, linear scanning as the main form of conventional scanning scanners need to have a new breakthrough.
在各项工作领域对专业扫描仪的需求日益增加的今天，以线性扫描为主要扫描形式的常规扫描仪需要有新的突破。
An imaging system of pattern generator was designed to correct linear distortion of scanning field of ane-beam lithography system, which was composed of both hardware and software.
为实现电子束曝光机扫描场的线性畸变校正，设计了图形发生器的成像系统，该系统包括硬件和软件两部分。
Optical coupling and transmission performing with optic fiber and fiber optic face plate, a new sector beam linear array scanning X-ray detector technique based on plane array CCD devices is proposed.
提出了一种基于面阵CCD器件，采用光纤和光纤面板进行光耦合及传输的扇形束线阵扫描X射线新型探测器技术。
In this paper, the main valve width and directive gain for uniform linear array of antennas in phased scanning are estimated.
本文对均匀直线阵列天线在相控扫描过程中的主瓣宽度和方向性系数进行了估算。
The uniformity of electron beam scanning is one of the important indices of linear accelerator. Unbiased estimation is an effective method for scanning uniformity calibration.
电子束扫描均匀度是辐照电子直线加速器的重要指标之一，采用无偏估计方法对电子束的扫描均匀度作校正是一种有效的方法。
A set of stereo imaging system consisting of three CCD linear array scanning cameras is designed and manufactured.
研制成功了用于机载的三个CCD线阵扫描的立体成像系统。
By using single point, linear and lateral scanning, the elements composition and distribution in samples can be studied in micrometer scale.
同时利用微束扫描分析可获得样品中元素的点、线、面分布信息。
The principle of wide-band scanning was analyzed, the linear beam pattern for laser wide-band was proposed, its transfer heat model was presented to calculate the temperature distributions.
分析了扫描原理，提出了线光斑宽带方案及传热模型，并计算了其温度场。
Compared with most linear array push-broom images, the geometric correction methods of TM image, which is double-scanning image is particular and complex.
同大多数的线阵推扫式影像相比，TM影像作为双向扫描型的影像其几何校正方法有其特殊性和复杂性。
Internal code linear table was created and adopted to achieve cycle-scanning control. The processing method is simple and stable in running.
经汇编后生成内部指令码线性表，实现循环扫描控制，其处理方法简捷，运行稳定可靠。
The thermal diagrams of eleven linear polyesters were measured by differential scanning calorimeter.
为了探讨结构对热性能的影响，测定了十一种线型聚酯的差示扫描量热谱。
For polynomial fitting measuring model of a linear structured light scanning probe, the extraction and compensation methods for systematic errors of the probe are presented.
针对线结构光扫描测头多项式拟合测量模型的系统误差问题，提出了一套用于该测头系统误差提取与补偿的方法。
The softwares of the current reversal chronopotentiometry and the linear current scanning chronopotentiometry (LCSC) were designed in BASIC and 6502 Assembly Languages.
编制了换向阶跃及线性扫描计时电位法相应的电流发生、数据采集和数据处理软件；
A method of the noise reduction, region segmentation and welding defects extraction was proposed accerding to weld image of X-ray linear array detector real-time scanning.
前言： 针对X射线线阵探测器实时成像的焊缝图像，提出了降噪处理、焊缝图像分割及缺陷检测的方法。
A method for shaft part size detection based on digital synchronous technique is proposed according to the characteristics of scanning 2-d image with linear CCD.
根据线阵CCD对二维图像进行扫描检测的特点，提出一种基于数字同步技术的轴类零件尺寸检测方法。
A method for shaft part size detection based on digital synchronous technique is proposed according to the characteristics of scanning 2-d image with linear CCD.
根据线阵CCD对二维图像进行扫描检测的特点，提出一种基于数字同步技术的轴类零件尺寸检测方法。
应用推荐