平差方案 adjustment scheme(3)   adjustment scheme      Adjustment Scheme and Accuracy Analysis for Three-line Linear Array Sensed Data      三行线阵扫描数据的平差方案及精度分析 短句来源      In view of the urgent need of data processing for high precision gravity data obseved from monitoring networks, we have synthesized existing gravity adjustment achievements and the analytic methods of gravimetric variation at hame and abroad completely and systematically in this clearage and key task, and put forward a set of adjustment scheme of very high applied value.      鉴于高精度重力监测网观测数据处理的迫切需要,在这次清理功关中,我们全面地、系统地综合了国内外现有的重力平差成果及重力变化分析思路,提出了一套实用价值很高的平差方案。 短句来源      This paper introduce how to establish the control network of the Ge-lake bridge using the GPS static positioning technique in detail, how to conform the adjustment scheme, how to make them compatible between the produce of the control network and the results of the mainline control network,then supply necessary control data for the design and construction of the project.      介绍了利用全球定位系统(GPS)静态定位技术,如何为滆湖公路大桥建立控制网,延伸出对控制网平差方案的确立上,以及如何使控制网中的成果与公路主线控制网中的成果互相兼容,从而为工程的设计与施工提供必要的控制资料。 短句来源   “平差方案”译为未确定词的双语例句      On the basis of [2] and [3],this paper put forward two dynamic adjustment schemes of repeated observations in different epochs:(1)a dynamic adjustment of linear kinematic model with a velocity parameter λ;      本文在[2]、[3]的基础上,提出了两种多期复测水准网的动态平差方案:①、附有速率参数λ的线性运动模型下的动态平差; 短句来源      The rigid block movement model under the ITRF93 frame is established by using 92Ⅲ and 96Ⅱ adjustment precept, which have the same reference frame and mutual initial epoch; and it is compared with the NNR NUVEL1A mdoel.      利用具有可比性92Ⅲ和96Ⅱ平差方案建立了在ITRF93框架下的我国块体运动模型，并与NNR－NUVEL1A模型进行了比较； 短句来源      The Method Selection and Results Analysis of GPS Control Network Adjustment      GPS控制网平差方案选择及成果分析 短句来源      This paper deals with the principle for the choice between these two adjustment schemes and the difference of the results from these two kinds of adjustments.      并简述了这两种平差方案的选择原则及其对平差结果带来的差异。 短句来源      Taking a practical example, this paper states the application of the GPS positioning technique to establish the city control network, discusses the compasion and selection, and its precision evaluation of the adjustment schemes.      本文以工程实例说明GPS定位技术建立城市控制网的应用，讨论了平差方案的比较和选择及其精度评价。 短句来源 更多          相似匹配句对      A Suggested Method for the Adjustment of China Gravity First-order Net      国家重力—等网平差初步方案 短句来源      Selection of Instances & Exercises for Basis of Surveying Adjustment      测量平差基础例题和习题选择方案 短句来源      The scheme overcomes the disadvantage of the C.      该方案克服了C. 短句来源      Through comparison of our scheme and Ateniese et al.      (2000)方案。 短句来源      STRAIN ADJUSTMENT      应变平差 短句来源 查询“平差方案”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   adjustment scheme In the algorithm, we used the correlation of the channel taps and a well-designed adjustment scheme to increase the accuracy of the time delay detection. 例句来源       A self-optimizing discretization adjustment scheme is described for boundary element calculations. 例句来源       The "predictor-corrector" feedback controller is a popular adjustment scheme proposed for the quality control of certain semiconductor manufacturing process steps. 例句来源       A multivariate double EWMA process adjustment scheme for drifting processes 例句来源       The "predictor-corrector" feedback controller, a process adjustment scheme proposed for semiconductor manufacturing run-to-run processes that drift, is extended to the multiple-input-multiple-output case. 例句来源       更多                    This paper treats of the adjustment by groups of great scale triangulations calculated             本文论述了用矩阵法作大三角网分组平差的问题。作者的目的在于简化平差计算。首先，通过适空地排列法方程组，建立了一个分组平差的方案。此法把三角网按典型图形来进行分组，从而使法方程中主对角线上子矩阵的结构具有一定的规律性。作者用普通累代法同样得到了分组累进式K=b_0+b_1+b_2+…+b_s+…，并进一步得到了它的吉德尔累代法的算式。用公式1/P_F=[ff]+[qφ]来计算平差值函数之权倒数。其次，为了加速分组累进式的收敛性，作者找得了在累代矩阵B存在一小最大特征值λ_1，且|λ_1|＜1或二个最大特征植λ_1=-λ_2，且|λ_1|＜1时的收敛公式。第三，作者建议用汉森法或加边矩阵法以求逆矩阵A_(11)~(-1)，同时还给出了一些用加边法求逆矩阵的计算用表。最后是一个21个法方程的算例。该例子由作者一人计算完成仅化去了16小小时。如果由三人同时进行计算，那末在8小时内是一定可以完成的。用此法进行计算速度是很快的，且计算精度还不受到限制。因而此法极适用于用手摇计算机或快速计算机作大三角网的平差计算。 文摘来源          In order to solve the problem of dynamic adjustment of repeating leveling nets covering a vast area,several adjustment programmes are suggested.By way of calculating exam- ples,these programmes are analyzed and compared in respect to the average error of adjusted differences of heights and velocity values,as well as the efficiencies of conver- gence of calculation.In this way,a rigorous method——the progressive approximation adjustment of the velocity value and the difference of heights——is suggested,which m...             为了解决大规模复测水准网的动态平差问题,本文拟定了若干平差方案。通过实例计算,根据平差后高差和速率的平均误差、计算的收敛速度等,对各种平差方案进行了分析和比较,从而提出适合于我国情况的严密平差方法——“速率高差逐次平差法”由于参加平差的高差可能是采用不同等级的观测成果,因此,本文着重计论了平差时如何合理定权的问题,提出了有关定权的建议。此外,根据实例计算的结果,讨论了有关中心年代的选取以及观测路线的取舍等问题。为了计算某些点平差后速率的中误差,本文还给出了评定平差后速率值的权倒数公式。 文摘来源          On the basis of [2] and [3],this paper put forward two dynamic adjustment schemes of repeated observations in different epochs:(1)a dynamic adjustment of linear kinematic model with a velocity parameter λ;(2)a dynamic adjustment of nonlinear kinematic model with an acceleration parameter γ.This paper deals with the principle for the choice between these two adjustment schemes and the difference of the results from these two kinds of adjustments.Finally,some important charac- teristics of a dynamic adjustmen...             本文在[2]、[3]的基础上,提出了两种多期复测水准网的动态平差方案:①、附有速率参数λ的线性运动模型下的动态平差;②、附有加速率参数γ的非线性运动模型下的动态平差。并简述了这两种平差方案的选择原则及其对平差结果带来的差异。最后论述了水准网动态平差的几个重要特性。 文摘来源   << 更多相关文摘         相关查询: 方案 平差 平差模型 ha方案 通讯方案 平差系统 效率方案 约束平差 cap方案 monica方案 app方案 战略方案  对查询结果不满意

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