空间定位

This paper introduces the geneses and developing of digital compass in brief. Also expatiates digital compass s background theory , including airmanship spatial orientation theory and attitude dynamics etc.

本文简要介绍了数字航向仪的起源与发展状况，并介绍了数字航向仪的相关理论背景，包括航天导航技术、空间定位学和姿态动力学等理论。

In the architecture, the coding information of each bit plane can be obtained simultaneously.

在该编码结构中，空间定位生成树采用深度优先遍历方式，比特平面同时处理极大地提高了编码速度。

Objective To explore the effects on images from the space location of spectrum and scanning parameters,and summarize the technological essential and application hints.Methods 65 patients were scanned in brain with magnetic resonance spectroscopy,the location and the size of region of interesting and other scanning parameters values （FOV,frequency matrix,phase matrix,saturate cingulum,etc.） were changed intentionally,the values of full width at half maxium and water suppression lever were recorded.A preliminary evaluation of the resulted waves and the relationship between the parameters data and the quality of the MRS waves were probed.

目的 观察波谱空间定位和扫描参对图像质量的影响，并初步小结应用要点方法对65例头颅检查的受检者行磁共振波谱扫描，有目的地改变感兴趣区域的位置、小和其他参数设置（FOV、频率矩阵、相位矩阵、预饱和带等），记录预扫描后系统显示的半高宽、水抑制程度等数值，并对扫描后显示的图像质量进行初步评价，探讨些数值与波谱质量之间的关系。

objective to explore the effects on images from the space location of spectrum and scanning parameters'and summarize the technological essential and application hints.methods 65 patients were scanned in brain with magnetic resonance spectroscopy'the location and the size of region of interesting and other scanning parameters values （fov'frequency matrix'phase matrix'saturate cingulum'etc.

目的 观察波谱空间定位和扫描参数对图像质量的影响，并初步小结应用要点。方法对65例头颅检查的受检者行磁共振波谱扫描，有目的地改变感兴趣区域的位置、大小和其他参数设置（fov、频率矩阵、相位矩阵、预饱和带等），记录预扫描后系统显示的半高宽、水抑制程度等数值，并对扫描后显示的图像质量进行初步评价，探讨这些数值与波谱质量之间的关系。

This paper firstly discusses theory and application on sensor collinearity geometry model of the satellite imagery of linear CCD push broom. The principles and technical methods of some popular math models which are used to process satellite CCD images are described and analyzed.

本文首先从线阵CCD遥感卫星影像的空间定位原理入手，研究了线阵CCD传感器基于共线方程的物理传感器模型，然后从目前常见的几种通用传感器模型入手，对仿射变换模型，有理函数模型等几何模型，进行了归纳、比较和分析。

The interface also provides a spatial positioning method which helps designers to eliminate the commands of converting a coordinate axis.

并且提供一套空间定位的座标系统让设计者不需透过转换座标轴指令的步骤达成CAD环境中的空间操作。

Methods on the greatly Using C - arm fluoroscope and binocular localizer, the marks on affected part and surgical tool were measured and calculated. So the correct position of the tool was given.

方法利用C臂图像和双目视觉空间定位系统测量和计算患者患部以及手术工具标志点的空间位置，从而确定手术工具相对于手术部位的正确性。

In order to satisfy the requirements of space position for the Magnetic Stereotaxis System, an on-line measuring system of double matrix CCD in VC++6.0 was developed.

对于空间定位而言，立体视觉检测主要包括：摄像机标定；图像的预处理及特征提取；特征匹配；三维尺寸计算与空间重建。

Finally, spatial mapping system was applied to construct the map layer information, corresponding attribute information of spatial location, and multiple images database of spatial coordinates. These case studies were NTU campus, Da-An forest park , An-Kang farm of NTU in Taipei city, and experimental field for precision farming at TARI.

最后本研究以空间制图系统建构了图层资讯、空间定位中相对应的属性资料及具有地理座标的影像资料库，并以台大校园、大安森林公园与安康农场以及农业试验所精准农业试验场为研究场景。

Project construction is in the national spatial coordinate reference frame, based on the use of high-tech means of Geodesy, in Baotou city, the information on outcomes and quality of the original plane, gravity surveying and mapping information, etc. Based on the results, in accordance with unified planning and overall design principles, laid covering the city's domain sets plane, elevation, gravity field information based on the integrated control network formed by the geodetic datum, elevation and gravity reference base composed of high-precision, three-dimensional center of the earth and practical reference Baotou modern surveying and mapping system for the "Digital Baotou" construction and large-scale mapping projects such as surveying and mapping provides a unified spatial orientation reference.

项目建设是在国家空间坐标基准框架的基础上，利用大地测量的高新技术手段，在包头市原有平面成果资料和水准、重力资料等测绘成果的基础上，按照统一规划、整体设计的原则，布设覆盖全市域集平面、高程、重力场信息于一体的综合性基础控制网，形成由大地基准、高程基准和重力基准等组成的高精度、三维地心、实用的包头市现代测绘基准体系，为&数字包头&建设和大比例尺测图等测绘工程提供了统一的空间定位基准。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！