定线

全站仪配CAD定线在路网改造项目中的应用

The application of Total station combined with CAD alignment in highway network reconstruction

RTK技术在线路控制测量与恢复定线中的应用

Application of RTK Technology to Route Control Survey and Restoration Alignment

本文对铁路定线CAD系统开发的原理进行了介绍。

The principles of developing a railway location CAD system are discussed .

GPS实时动态定位技术在公路定线测量中的应用与精度分析

Application and accuracy analysis of GPS real time kinematics technique in highway location survey

铁路定线CAD软件的研制

Research of Railway Location CAD Software

GPSRTK在高速公路定线测量中的不确定性研究

Study on the Uncertainty on Expressway Staking with GPS RTK Technology

着重叙述采用GPS和GPS－RTK建立线路控制和定线及放位过程中的工作要点。

It emphasized on narrate how to establish line control using GPS and work mains in fixed line and fixed position using RTK-GPS .

应用GPS-RTK技术的高等级公路定线测量方法研究

Application of GPS - RTK Technique in Superhighway Location Survey

针对路网项目中受征地拆迁条件的影响，线形调整余地不大的具体情况，介绍了用全站仪配CAD定线的方法。

In this paper according to the limited choices in line adjusting of highway reconstruction work influenced by the land acquisition and resettlement situations the combination method of total station and CAD alignment is proposed .

介绍了实时GPS系统的组成和实时GPS测量的特点，通过实例就GPS实时动态（RTK）测量技术在城市道路定线中的应用问题进行了探讨。

This paper introduces the components of real-time GPS system and the features of real-time GPS measurement , and probes into the application of GPS RTK in the urban alignment with actual example .

基于MTSP的给水管网定线优化设计

MTSP based optimal design of pipeline orientation design in water supply network

论述了GPS实时动态动位技术的定位原理及其在公路定线中的应用方法，并结合工程实例对其应用效果进行精度分析，提出工程应用中应注意解决的问题。

This paper discussed the positionning principle and application methods of GPS RTK technique in highway location survey . Combined with the engineering examples , the positionning accuracy of GPS RTK and the solution of main problems in application were put forward .

GPS静态定位技术用于公路控制测量，观测时间短，测量精度高。但在定线放样中其应用受到局限，GPS实时动态定位技术克服了这一局限性。

GPS static positioning technique was widely used in highway control survey because of its fast speeding and high accuracy in survey , but it was limited in location survey , and RTK ( real time kinematics ) technique was beyond the shortcoming .

根据流体动压润滑理论，分析了平面砂轮磨削时磨削液的流体动压效应，并考虑砂轮渗透度的影响，推得了有限定线接触条件下磨削液三维流动的Reynolds方程。

Grinding fluid flow under a surface grinding wheel is analyzed using hydrodynamic lubrication theory . Considering the effects of permeability of the grinding wheel , a three dimensional Reynolds equation of finite line contact is yielded .

本文介绍了RTK工作原理以及定位、定线的勘测方法、断面图的生成过程，经常遇到的问题及其注意事项。

This paper introduces the work principle of RTK , the reconnaissance method of locating and alignment , the generative process of sectional drawing , the problems meet frequently and matters need attention .

用VC++与AutoCAD相结合的多窗口编程技术，实现了平面、纵断面、横断面三种图形的对比显示，实现了纵断面交互设计、横断面定线和桥隧工程设置；

By using multi-window programming technology to combine VC + + with AutoCAD , This thesis implemented comparison of plane , profile and across section , Interactive Design of profile , railway location by across section and setting location of bridge and tunnel .

基于高精度DEM快速生成技术开发实现了一套公路定线三维仿真系统，并对此系统做了简单的介绍，用实例证明高精度DEM快速生成技术具有稳定性好、效率高、适应性强等特点。

Based on the rapidly producing technology of high-precision DEM , the three-dimension system about highway locating is realized , which is simply introduced , proving the technology has the characteristic of better stabilization , higher model efficiency and wider adaptability .

技术人员检查了的GOES-O的卫星定线，准备加载氧化剂和肼推进剂。

Technicians examine the alignment of the GOES-O satellite and prepare to load the oxidizer and hydrazine propellants .

长沙磁悬浮试验线定线参数研究探讨

Exploration on research of allocation parameters for Changsha Maglev Test Track

船舶交通数据分析及定线制方案表达

Ship traffic data analysis and ship ′ s routing scheme presentation

公路放样中曲线定线方法的探讨

An Approach to the Curve Aligement Method in Highway Setting Out

南水北调中线工程的定线测量

Setting out Survey for Middle Line Project of South-to-North Water Conservancy

通视困难地区快速定线的一种方法

A Rapid Method of Road Setting Out Survey in Non-intervisible Area

工程定位放线测量（简称定线测量或放线）通常采用极坐标法。

The polar coordinate method is usually used in to layout survey .

遇有障碍物时直线定线的几种方法

Several methods of straight line settling line when meeting barrier

架空送电线路定线测量的误差浅析

Brief Analysis of Errors in Measuring Overhead Transmitting Lines Set

道路的定线在计算机屏幕上进行，这种方法叫做屏幕定线方法。

The screen alignment is to align the road on computer screen .

城市规划道路定线工作中一些问题

Some Problems about the Positioning Work of Urban Planning Road

国际法框架下船舶定线水域的选择

On choices of water area of ships ' routeing under international laws

台湾海峡主航道船舶定线的研究

Research on Plan and Design of Ship 's Routing in Taiwan Strait