• 导线建立平面控制主要方法之一

    The traverse net is one of the main method of seting up horizontal control nets.

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  • 简要介绍了天文水准阵地导线高程测量中的作用

    The function of astronomical leveling in height survey of position traverse control network is introduced.

    youdao

  • 本文将专门论述导线相关平差导线精度评定问题

    And it is this problem in the correlated adjustment of traverse net that is dealt with in the present paper.

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  • 本文阐述矿区导线采用相关原理作间接分期平差方法

    The Paper has mainly expounded the indirect adjustment method in phases of traverse network in mine district by using the principle of correlated adjustment in phases.

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  • 由于导线点数较多,使得微型计算机上进行平计算带来困难

    Because there are mang points of traverse net, it is difficult to adjust the calculation with the microcomputer.

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  • 本文运用数理统计学原理分析南通市一级导线网B单位误差原因

    This paper analysis the reason why the middle error of unit weight in first class traverse of Nan Tong City (B area) is bigger with the principle of mathematic statistics;

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  • 许多应用工业电炉家用电器电烤箱加热器红外设置红外线设备,铁铬导线

    FeCrAl wire Mesh are used in many applications, Such as industrial electric furnace, household electrical appliance, electrical oven, electrical heater, infrared Settings and far infrared ray device.

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  • 某特长隧道贯通测量导线测量工作基础上,对长隧贯通测量技术要点以及数据处理理论进行详细论述

    The techniques of measurement and data-processing theory was discussed in detail on the basis of precision traverse control network measurement of the long tunnel holing-through survey.

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  • 多边形自动搜索GIS空间分析基本算法之一,同时也拆宗、导线闭合环的闭合计算领域有着重要的作用。

    Automatic searching polygon is one of essential algorithm in GIS spatial analysis and important used in cadastral treatment and closing error of traverse network calculation.

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  • 创建屋顶截面导线作为引导采用曲线格命令来建立曲面

    Create the roof sections to guide the roof surface when using surface from curve network.

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  • 创建屋顶截面导线作为引导采用曲线格命令来建立曲面

    Create the roof sections to guide the roof surface when using surface from curve network.

    youdao

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