Measurement and adjustment of horizontal control network of the NSRL storage ring NSRL储存环平面控制网的实测与平差分析
The Arrangement and Implement of GPS Horizontal Control Network in Gui River 桂江GPS平面控制网的布设及实施
This paper mainly introduces the method of constrained adjustment of the horizontal GPS network and the analysis of accuracy. 本文主要论述了GPS网平面约束平差的方法及精度评定。
The horizontal control network of railway project shall be distributed as per level along the railway alignment. 铁路工程建设的平面控制网应沿线路走向分级布网。
Design and Practice of GPS Horizontal Control Network for Bridge Construction GPS桥梁施工平面控制网的设计与实践
In this paper, a formula is proposed to calculate the total mean square error of GPS horizontal network by circuit closures of coordinate components. 提出一种由GPS独立观测边组成闭合环的各坐标分量闭合差计算GPS平面控制网全中误差的公式。
Reconstruction of First Grade Horizontal Control Network and Establishment of Independent Coordinate System in Taizhou 台州市首级平面控制网改造与独立坐标系的建立
The combination of the vertical and horizontal network of project construction and management with its contract network; 工程建设管理的纵横向网络与合同网络的结合;
On the improvement of urban horizontal control network 关于城市平面控制网的改造问题
Research of Methods for Establishing Horizontal Control Network for Modern Bridge Construction 现代桥梁施工平面控制网建网方法研究
Selection of the best values in the observations of horizontal control network 平面控制网最优观测值的选取
A new formula for calculation relative point position precision of horizontal control network 计算平面控制网相对点位精度的新公式
Horizontal control network's optimizing and correcting around 校区平面控制网优化与改造
In this paper, the adjustment of horizontal deformation network on the ellipsoid is discussed, with an example of the adjustment of deformation network in the region of the Xingtai earthquake ( 1966). 本文讨论了水平形变网在参考椭球面上的平差问题,以邢台地震区的水平形变网为例,说明在参考椭球面上作高精度水平形变网平差是可行的。
Study on Necessary Precision for Primary Horizontal Control Network of Topographic Map in Town Planning 村镇规划地形图首级平面控制网必要精度研究
The introduced theory and method are especially suited for designing the horizontal control network of construction survey and deformation observation of the precision engineerings. 本文所介绍的理论和方法尤其适用于精密工程施工放样和变形观测的平面控制网的设计。
This article introduces the Pearl River Huangpu bridge construction horizontal control network repetition measurement the method, the data processing process and one practical control point stability analysis method. Has the reference value to other similar projects. 本文介绍珠江黄埔大桥施工平面控制网复测的方法、数据处理过程和一种实用的控制点稳定性分析的方法,对其他类似工程具有参照价值。
Since common instruments such as Total Station Instrument are still widely used in highway design and construction, it is significant to study the arrangement of horizontal control network with non directional connection through general measurement. 由于全站仪等常规测量仪器在高等级公路设计与施工中仍被广泛应用,讨论用全站仪等常规测量仪器布设的无定向附和导线作为平面控制网,将有一定的现实意义。
Calculation of the lateral break-through error of tunnel caused by surveying errors of the horizontal control network and the optimization of this network 隧道地表平面控制网测量误差对横向贯通精度影响值的计算和网的最优化设计
Precision and law of reliability for the horizontal control network 平面控制网的精度和可靠性规律
The Establishment of Horizontal Control Network in the Real Estate 房地产平面控制网的布设
Some problems concerning adjustment program-ming of horizontal control network 平面控制网平差计算程序设计的几个问题
Establishing the GPS Horizontal Control Network of Guang Wu Expressway 建立广梧高速公路GPS平面控制网的实践
Dynamic Adjustment of Horizontal Control Network 平面控制网动态平差
On computer-aided Optimum Design of Horizontal control Network of construction 施工平面控制网机助优化设计探讨
Pearl River Huangpu Bridge Construction Horizontal Control Network Repetition Measurement and Stable Analysis 珠江黄埔大桥施工平面控制网复测与稳定性分析
In addition, the density and connection of Shanghai automobile network had been further strengthened. The vertical and horizontal network structure grew into a complex structure whose supplier scope for other provinces was enlarged. 除此之外,此时上海汽车企业网络密度和联系进一步增强,网状垂直网络结构和水平网络结构并存发展的复杂网络结构,对国内其他省市供货范围扩大,逐渐融入全球生产体系并进行国际化扩张。
They too are undergoing a transformation towards a horizontal network system. Ways of management such as hierarchical order-delivering and external controlling are being gradually weakened, instead, the efficient network administration becomes prevalent, accompanied with which is an increase in publicity. 等级命令、外部控制等方式的管理逐步削弱,网络行政的传递方式迅速且广泛,公开度也有极大的提高。
By project portfolio selection and evaluation it is preferable to establish a network of energy projects portfolio decision model. Then, this paper sets up the project network portfolio management system, building vertical and horizontal network. 通过项目组合选择以及项目组合优选评价建立了能源建设项目网络组合决策模型。然后,建立项目网络组合管理体系,即构建能源电力建设项目组合管理纵横向网络。
The results show that the optimal portfolio in accordance with this method of low-Daqing, the deployment of ultra-low permeability reservoir of the horizontal well network well. 结果表明,按照此最优化组合方法对大庆外围低、特低渗透储层部署的水平井井网效果良好。