測量平差 的英文怎麼說

中文拼音 [cèliángpíngchā]
測量平差 英文
adjustment of observation
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
  1. This fixing fashion can make instrument to balanced wok and to minish measure error

    這種安裝方式可以使儀器平穩工作，減小測量誤差。
  2. According to the engineering practice, the theoretical basis and method that survey directly the horizontal distance and height difference by the total station system as fourth grade and below fourth grade control network are put forward instead of surveying slant distance and zenith distance

    摘要根據工程實踐，提出了用全站儀直接測量平距、高差來代替測斜距、天頂距作四等及四等以下控制網測量的理論依據和方法，並以張河灣抽水蓄能電站施工控制網為例進行了比較計算。
  3. Abstract : the hot wire anemometer and the ensemble average method are used to measure and study the dispersion turbulent transient feature in a closed cylindrical explosion bomb. the comparison of the dispersion turbulent parameters from different shapes of closed explosion bombs is presented. the relation between errors and numbers in dispersion turbulent measurement with the ensemble average metod is discussed

    文摘:採用熱線風速儀和系綜平均法測定和研究了封閉圓柱形粉塵爆炸罐內揚塵湍流的瞬態特性，並與球形爆炸容器內已測定的揚塵湍流瞬態特性進行了比較，對系綜平均法用於揚塵湍流的測量誤差與測量次數的關系進行了探討。
  4. A correlated algorithm of uncertainty in measuring flatness errors

    測量平面度誤差時不確定度的相關計算方法
  5. In addition, the paper designs a bottom database model, selects a multi - aim strategy combining files with known data, and establishes dual interaction data model that has explicit conceptual structure and directly aims to geographic objects, and provides backing up enquiry language ( g - sql ). simultaneously, after analyzing and studying methods available for the under pipelines, the paper constructs survey adjustment calculation model, and according to the model, checks the survey of under pipelines. the results indicate that the model is suitable to actual requirement because it greatly increase calculation speed, meeting calculation accuracy requirement

    在此基礎上，對系統的底層數據模型進行設計，選擇了文件與成熟數據庫相結合的混合策略，併兼顧面向對象的數據庫（ oodb ）和可擴充數據庫（ edb ）的特點，建立了一個概念層次清晰、面向地理對象實體的雙層語義數據模型以及支持模型的查詢語言g - sql ，同時對地下管線的各種測試方法進行分析研究，建立了地下管線測量平差計算模型，並以此對所勘測的地下管線進行核算，計算結果表明，計算模型不僅大大提高了核算的速度，同時在計算精度上也符合核算的要求，是符合實際要求的關于測量平差計算的模型。
  6. If the ill - conditioning is really existence in adjustment model, we must take measures to remove or weaken its influence in order to gain good precisions of parameters estimator and adjustment production

    當確知測量平差模型存在病態性時，必須設法消除或減弱病態性的影響，以提高參數估計和平差成果的精度。
  7. Finally, different parameters in the equation of gravity center measuring are analyzed on basis of error theory and conclusion is reached the degree at which the extra angle increament caused by platform defomity influences gravity center measuring is smaler then the measuring error of angle sensor

    最後根據多元函數的誤差理論，詳細分析了重心測試計算式中各參數對重心測試的影響，得出平臺變形引起的附加角變形對重心測試的影響程度要小於角度傳感器本身的測量誤差的重要結論。
  8. Talking about electron balance measures error source process of coal quality test

    淺談在煤質化驗中電子天平測量誤差的來源
  9. If measurement errors occur randomly, one can expect their mean to approach zero.

    如果測量誤差隨機產生，可以期望他們的平均值近於零。
  10. Abstract : in this paper, the formula in the evaluation of standard uncertainty for the parameter in smooth change is derived from characteristics of random error

    文摘:根據隨機誤差的特性，推導了測量平穩變化參數時評定標準不確定度的計算公式。
  11. Compared with currently fire control system, apsse has such characteristic as : highly precision, complex construction, high technique, etc. so this thesis expatiated in detail on the measuring theory of apsse, emphases on the discussion of system error and random error of apsse, deduced the three axis error of apsse usign the coordination transformation methods, provided the applying base for the measuring error equation of apsse. in this paper, we emphases on expatiating the basic theory of usign space coordination transformation in the measuring error equation of apsse

    因此，論文採用了空間坐標變換方法分析機載光電跟蹤測量設備在對目標進行測量、定位時空間坐標轉換關系，推導出從中心地平坐標繫到目標坐標系的變換矩陣，在此基礎上首先建立機載光電跟蹤測量設備的無測量誤差的位置傳遞方程和機載光電跟蹤測量設備的含有測量誤差的位置傳遞方程，為利用蒙特卡洛法分析機載光電跟蹤測量設備的測量誤差奠定了理論基礎。
  12. Including usign coordinate transformation method to deduce the uniform coordinate from the object coordinate to the photo coordinate, then setup the measuring error equation of apsse, this established the theory ground of usign the mont carlo method to analysis the error of apsse. there are errors from every tache of coordinate transform

    由於建立機載光電跟蹤測量設備的測量誤差的位置傳遞方程是基於空間坐標變換的基礎上，從中心地平坐標繫到目標坐標系的變換涉及到幾十個環節，而每個環節都有誤差，其誤差的性質和大小直接影響對目標的定位測量。
  13. For the methods based on constraint residual, they can be used to only tell which node is imbalance but cannot identify where the gross error is. in order to avoid these problems, this thesis proposed a new test method. the new method combines an f - statistic with constraint residual statistic to detect gross errors in steady state processes

    這種方法即避免了基於測量殘差的檢測方法會將顯著誤差分散到各個測量值中去的缺陷；又避免了基於約束殘差的檢測方法只能對節點的平衡性進行判斷，而無法確定顯著誤差的具體發生位置的缺陷。
  14. In the software design, the method of using visa to develop driver has been studied, and the software panel that according with vpp standard is developed in the software development platform of lab windows / cvi

    此外，本文還對測量誤差進行了分析。在模塊的軟體設計中，利用labwindows / cvi作為軟體開發平臺編制了符合vpp規范的軟面板。
  15. In order to get this, some useful explorations on how to analysis and solve the problem of the ill - conditioning have been made and several biased estimators have been put forward. in fact, analyzing the essence, overcoming the effect of ill - conditioning and obtaining more accurate and stable parameters estimator is an new task in gps surveying data processing, which have been determined as an important studying field in contemporary surveying error theory and engineering data processing by the international association of geodesy ( iag )

    事實上，分析測量平差系統病態性的實質、克服或減弱測量平差系統病態性的影響、採用有偏估計等方法提高參數估計和平差成果的精度，是當前gps等重大測量工程數據處理中所面臨的一個重要課題，它已被國際大地測量協會（ iag ）確立為現代測量誤差理論及數據處理研究中的一項重要內容。
  16. Design of object - oriented survey adjustment software and its online service

    面向對象的測量平差軟體設計與網路化應用
  17. How to analyze the essence, overcome the effect of ill conditioning and obtain more accurate and stable estimation of the unknown parameters are very important in many fields, such as gps surveying data processing, and have been determined as an important studying field in contemporary surveying error theory and engineering data processing by the international association of geodesy ( 1ag ). the dissertation begins with review of the main history of ill conditioning research

    如何針對測量實際，分析測量平差系統病態性的實質、克服或減弱測量平差系統病態性的影響、取得更為準確的參數估值和可靠的平差成果，是當前gps等重大測量工程數據處理中所面臨的一個重要課題，它已被國際大地測量協會（ iag ）確立為現代測量誤差理論及數據處理研究中的一項重要內容。
  18. Abstract : in the way of adjustment with the first and second order term of expanded nonlinear function in consideration and the way of nonlinear adjustment in the fields of nonlinear to do the same adjustment, by comparison of its ' results, stressed on the necessity of constructing theory of adjustment & data processing in the space of nonliear functions

    文摘:用顧及一階泰勒項的線性平差方法，顧及二階泰勒項的線性平差方法及非線性函數空間的平差方法對同一平差問題進行研究，在比較其平差效果的基礎上論述了建立非線性函數空間測量平差與數據處理理論的必要性。
  19. The equivalent transformation relationship of the various adjustment model

    測量平差中各種模型的等價轉換關系
  20. Balancing a survey

    測量平差
分享友人
分享到 Line

分享到臉書