The function of astronomical leveling in height survey of position traverse control network is introduced.
简要介绍了天文水准在阵地导线网高程测量中的作用。
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.
在某特长隧道贯通测量导线网测量工作的基础上，对长隧贯通测量的技术要点以及数据处理理论进行了详细论述。
The traditional construction of traverse is singly closed traverses, it limits very bigly to construction control and polygonometry.
传统的导线布设形式为单一附和导线，对施工控制和复测导线限制很大。
This arithmetic is simply achieved by setting parameter switch to control the traverse way.
算法只需通过设置参数开关来控制遍历的方式。
The traverse net is one of the main method of seting up horizontal control nets.
导线网是建立平面控制网的主要方法之一。
It has also discussed the characteristic of control survey of non-directional traverse in urban buildings and concealing terrains and pointed out the practical value and problems of this method.
本文还讨论了无定向导线测量用于城市建筑区及隐蔽地区控制测量的特点，指出这种方法的实用价值和应注意的问题。
It discusses the influence of ground control network, underground traverse survey, shaft orientation and gyroscopic orientation edge append-survey on breakthrough precision.
分析了地面控制网、井下导线测量、立井定向和加测陀螺定向边对贯通大型巷道精度的影响；讨论了提高测量精度的可行性方法。
Regarding trace lengths: Obviously signals must traverse the box from the front-panel control to the rear-panel output jacks.
关于痕迹长度：明显地作信号必须从前面-嵌板控制到后面-嵌板输出插座横过盒子。
The connecting traverse is the most common form of control networks in engineering surveys.
附合导线是工程测量中最常见的布网形式。
According to criteria and tolerance control standard, discussed control point and traverse layout accuracy calculating, as well as operating methods.
依照规范及限差控制标准，讨论了控制点布设、线布设的精度计算以及作业方法。
This dual path approach means that a single control voltage level signal doesn't have to traverse the full reverse range to get to neutral.
这种双重路径的做法，就是一个单一的控制电压水平，信号没有遍历充分扭转范围去中立。
Only when the control and media flow traverse NAT, can people use private IP address to make sessions with SIP protocol.
要让使用私有ip地址的用户通过SIP协议进行会话，就必须使SIP的信令流和媒体流穿越NAT，而其中的难点是媒体流的穿越。
Traverse visit can be used to control page level.
可以用来遍历访问页面控件层次。
Pay-off strand, stranding cartage, compact die stand, counter meter, double draught wheels, take up and traverse device, mechanical transmission system and electrical control system.
放线架、各段绞笼体、线模座、计米装置、双轮牵引装置、收排线架、传动系统和电控系统。
Pay-off strand, stranding cartage, compact die stand, counter meter, double draught wheels, take up and traverse device, mechanical transmission system and electrical control system.
放线架、各段绞笼体、线模座、计米装置、双轮牵引装置、收排线架、传动系统和电控系统。
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