測者誤差 的英文怎麼說

中文拼音 [cèzhěwùchā]
測者誤差 英文
personal equation
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 者 : Ⅰ助詞1 （用在形容詞或動詞後面 或帶有形容詞或動詞的詞組後面 表示有此屬性或做此動作的人或事物） 2 ...
  • 誤 : Ⅰ名詞（錯誤） mistake; error Ⅱ動詞1 （弄錯） mistake; misunderstand 2 （耽誤） miss 3 （使受損害...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 誤差 : error
  1. Secondly, in phase unwrapping to overcome the spread of wrong point, changing the patch of unwrapping phase is done to improve the correctness of it. then, the relation between the unwrapping phase and the height of reconstructed object is discussed detailedly. the data processing, algorithm analysis and reconstructing object are done for the collecting fringe image which are all based on matlab language, in all these achievements, the improvement and innovation aspect are following : a ) in order to stabilize the interference fringe, a new equivalent shifting object method is presented by using fringe stabilizing device to stabilize the interference fringe though moving object and ccd camera which fixed on a precise moving platform together, the experimental result shows the fringe drift is less than a / 20 in five minutes, and the equivalent phase shifting precision is x / 100

    論文在全面闡述了光學三維輪廓位相測量術的發展、應用現狀、研究熱點及未來發展趨勢的基礎上，簡要介紹了傅立葉變換和相移位相輪廓測量術的基本原理，對兩種測量方法存在的問題及誤差進行詳細分析和比較；針對位相解包裹錯誤點的傳播問題，作者通過改變解包裹路徑來提高位相解包裹的正確性；分析討論從解包裹位相（ x ， y ）到再現物體的高度h （ x ， y ）物理量之間的關系，研究相應的演算法，利用matlab平臺，對實際採集的條紋圖像進行處理和輪廓重構，其中改進及創新工作主要表現在以下兩個方面： （ a ）針對干涉型結構光場干涉條紋出現的漂移抖動對相移的影響，提出了一種用條紋穩定器穩定干涉條紋，用精密移動平臺使物體和ccd攝像頭同步移動實現等效相移的方法，建立了相應的測量系統，系統的條紋穩定可以達到。
  2. The author has finished the following several jobs in core of the centre : 1 ) the active compensation method based on bang - bang control was put forward to realize the wide range current transformer. the method converts the complex statement space to i / o description by the two - stage current transformer. with the compensation method, the accuracy of 0. 2 grade current transformer can be improved to less than the 0. 1 grade standard at 100 % rating when the primary side current is changed from 2 % to 120 % of the rating

    圍繞這一工作核心，作者完成了以下幾項工作： （ 1 ）以實現寬量程電流互感器為目標，提出了基於bang - bang控制的有源補償方法，採用雙級電流互感器，將復雜的狀態控制分量轉化為偏差控制，該方法結構簡單，調試方便，有源補償器輸出電流小，可以將0 . 2級的電流互感器經過補償后提高到一次電流從額定值的2變化到120時，測量誤差不超過一次電流額定值100時準確度為0 . 1級的測量標準。
  3. In the paper, with system energy balance method and heat conductive equations ， on tne basis of short time heat transfer modeling established the long time modeling, considering heat interference in thermal well group. this paper used the finit element method for element division and computer analysis, and provided the operation temperature figure. acquired computation values agreed well with experimental results, the most difference between them was 5. 13 %

    本文採用系統能量平衡結合熱傳導方程，在淺埋套管式換熱器短期傳熱模型基礎上建立了長期傳熱模型，並考慮了管群熱干擾對模型的影響。並運用有限單元法軟體編程進行離散和計算機分析，得出模擬溫度場，其模擬值與實測的均值基本相符，兩者最大誤差小於5 . 13 % ，表明該模型具有一定的合理性和實用意義。
  4. In this dissertation, we studied the tcra1101plus total station position system, which introduced the principle and characters of the instrument ' s closed loop tracking system. also we explained the cause of prism ' s position error and brought forward mathematic model to correct, moreover, the good results has been drawn form the expenriments. the kinetic survey system have been realized, which the sampling rate attain more than 5hz and the position precision can be less than 2mm on condition that targeted - point moving slowly at the velocity below 2cm / s. having finished the survey system to examine whether the fine - tuning stewart platform in good status, we have finished mensurating the position reference of the fine - tuning stewart platform and the offset of the prism

    在此基礎上研製了多臺儀器在線控制高頻采樣動態跟蹤測量系統，采樣率大於5hz ，在跟蹤小於2cm / s低速運動目標時，測量精度好於2mm ；完成對饋源二次精調系統的檢測，包括對二次精調平臺位置基準的標定和觀測棱鏡偏心差的測定；設計不同動態測量實驗，對全站儀動態跟蹤的誤差來源和特點進行了分析；從實驗角度，對全站儀的測量時滯及其穩定性進行了測試分析，給出了定量的結果；比較了全站儀和計算機的內部時間系統，發現兩者存在較大差異。
  5. As an extension of the soil protocol, specific sops were written to further define the method and to reduce the likelihood of errors being introduced by different investigators during the life of the project

    作為土地草約的擴展，專門制定了具體的標準操作規程，以進一步確定測量方法，從而減少過程中不同測量者產生誤差的可能性。
  6. To limit the predicting precision loss in a certain range, author presented a method of bayes modeling and predicting for dynamic errors based on standard value interpolation at intervals during the multi - step prediction after consulting a lot of papers at home and abroad

    為將預報精度損失控制在一定的范圍之內，作者在查閱了國內外大量相關文獻之後，提出了基於標準量插入的動態測量誤差的貝葉斯建模預報理論，並根據貝葉斯理論給出了預報值的不確定度。
  7. It adopts developed predictive model to shorten the predictive time and eliminate the truncation error, adopts range control to avoid the frequent change of inputs, adopts block technology to reduce the dimension of qp, uses performance ratio to make the controller ' s tuning sample and intuitionistic

    該演算法中，作者採用改進的預測模型來減小模型時域與消除截斷誤差，形式上採用區間控制防止操縱變量的頻繁動作。並在演算法中實現了漏鬥技術與block技術，利用性能比來使得控制器調整簡單直觀。
  8. Comparing the real temperature and the normal temperature, the error between then is not more than 1. 3

    比較溫度的計算值和實測值，二者的誤差不大於1 . 3 。
  9. This results showed the program can be used to simulate the variation of sewage qulity validly and exactly in a sewer which has the same characteristic with that sewer. analysing the real data and simulation data ss and xs decreased apparently ; xbh increased apparently ; snh, snd, and xnd have little variation

    對西安市某污水管道進行水質測定和模擬，各組分實測值與模擬值的相對誤差均小於5 . 0說明兩者較為吻合，應用模擬程序可以對具有上述管道特徵的排水管道內水質變化進行有效和較為準確的模擬。
  10. Secondly, according to these models, the measuring errors of the systems are decomposed into the component errors and traced to their sources, i. e. the units within the measurement system. lastly, accuracy - loss diagnosis of each system is performed based on the decomposing and tracing results of the output errors. the units are diagnosed, which are the main factors of the accuracy loss of the whole system

    在實踐上，以兩套實際的測量系統為研究對象，分別對其實際的動態測量誤差進行了建模、分解與溯源，將系統的輸出總誤差追溯到各單項誤差源? ?系統內部各組成單元所產生的誤差；而後，以誤差分解與溯源的結果為依據，分別對兩套系統進行了精度損失診斷，並分析了系統中對總的精度損失影響最大的環節，此結果可為測量系統的設計者提供系統優化設計依據。
  11. And through actual cases, a comparison between this model and the method now commonly used by the apparel company was made in respect to predicting error and cost, and it was found that this model is much better

    並且，通過實際案例比較了該模型與服裝公司現行方法的預測誤差和成本，得出前者具有更優的效果。
  12. When analyzing network ' s capability, the new method and the method based on conventional bp algorithm are respectively applied to predicting reservoir water saturation in lin pan - shui oil field. the result shows that the former is more improved than the latter in the convergent speed and the error precision

    在進行性能分析時分別用新方法和基於傳統神經網路的方法建立臨盤水油田儲集層含水飽和度預測模型，前者比後者在收斂速度和誤差精度上有較大的提高。
  13. In chapter 4, the paper introduces the intensity electric test of bulk - cement delivery semi - trailer. analyzes and compares the result of experimental test and finite element calculate and educes the conclusion of which the two results are identical under the permission range of engineering error

    本文在第四章介紹了cxq9160gsn型散裝水泥半掛車的強度電測試驗，分析和比較了電測結果與有限元計算結果，得出在工程誤差控制范圍內兩者的結果是基本一致的結論，從而驗證了有限元計算結果的正確性，保證了將計算結果用於指導生產的可靠性； 4
  14. Specifically, according to the w - w five parameters failure theory, the fracture criterion of crack is established, and the state of crack ( open or close ) is judged by the values of the crack strain. combining the two points, the predict - model about the failure of concrete material is established. this predict - model can predict 16 failure forms, and basing the different failure form predicted after crack, the stress - strain relationship matrix of concrete material is adjusted

    具體來講，根據w - w的五參數混凝土破壞理論，建立混凝土的開裂準則，根據開裂應變值來判斷裂縫是張開還是閉合，從而在兩者基礎上建立了裂縫的開裂預測模式，總共有16種開裂模式；裂后根據具體的開裂模式及殘余抗剪能力來調整混凝土的本構關系矩陣，即用等效剛度代替原有剛度，考慮到垂直於裂縫方向的剛度為零，這樣會使裂后的總剛出現病態，為此文中通過引用鬆弛系數來對出現裂縫的單元進行預處理，一方面可解決因過大的舍入誤差導致計算結果的不可信問題，另一方面就是可加速收斂。
  15. By using the academic calculating formulas of each factors, we can analyze and calculate the no. 23 # residence building of abstracted coefficient that is measured by ledge in baihua small region. finding the abrration between practicable heat test and theory calculation, sequentially the communal heating load calculation is abstracted from the total heating load calculation of the building

    應用各個系數的理論計算公式，對百花小區23 #住宅樓公共耗熱量的各個提取系數進行分析計算。找出實際測試與理論計算兩者之間的誤差，提取出公共耗熱量。
  16. The water quality respond relation of input - output measurements are established by systematic theory in this paper. according to the peculiarity of hydrology and the necessity of water quality inverse problem the multi - parameter inverse problem model based on ordinary differential equation is developed. the existence and uniqueness of the solution of the ordinary differential equation about two parameters or multi - parameter are to be proved. the unstability depending on errors between monitoring data and interpolation approximate data are analyzed and demonstrated. cubic spline interpolation function, the least two multiply and positive rule method are conjoined for obtained solution of multi - parameter. the results from this algorithm indicats its efficient to the multi - parameter identification in water quality modeling

    本文應用系統理論，建立了水質多參數輸入輸出之間的響應關系；根據河流水文水質變化特點和參數反問題的需求，建立了水質常微分方程多參數反問題模型.根據常微分方程參數反問題的數學理論，作者給出了兩參數和多參數水質常微分方程反問題的解的存在性、唯一性的理論證明過程和結論；還針對水質現有監測資料的測驗誤差和插值近似計算誤差造成參數反問題的不穩定性，將三次樣條插值函數、超定方程最小二乘法和正則化演算法有機地結合使用，成功地給出了水質參數反問題的穩定化演算法.最後給出了應用計算結果
  17. Other imperfections are due to the practical limits to which correction can be made for systematic effects, such as offset of a measuring instrument, drift in its characteristics between calibrations, personal bias in reading an analogue scale or the uncertainty of the value of a reference standard

    其它非理想性因素是由於對系統效應的修正產生的實際限制，比如測量儀器的誤差，兩次校驗之間的性質偏移，個人讀取量數的偏差或者參考標準值的不確定性。
  18. This paper, in terms of conception, logic and form, deeply and systematically analyses and researchs some important problems in the expression of error and uncertainty of measurement, and reterates the definition of error, result and uncertainty of measurement, coverage uncertainty may be used instead of expanded uncertainty, as well the opinion of fixed quality of error and fixed quantity of uncertainty of measurement, which the author once put

    對測量誤差與不確定度表述中的某些重要問題，從概念、邏輯和形式上進行了比較深入和系統的分析與研究，並重申了作者曾提出的關于測量誤差、測量結果與測量不確定度的定義；以「范圍」不確定度取代「擴展」 （展伸）不確定度；以及對測量誤差的「定性」與測量不確定度的「定量」等說法的見解。
  19. Abstract : this paper, in terms of conception, logic and form, deeply and systematically analyses and researchs some important problems in the expression of error and uncertainty of measurement, and reterates the definition of error, result and uncertainty of measurement, coverage uncertainty may be used instead of expanded uncertainty, as well the opinion of fixed quality of error and fixed quantity of uncertainty of measurement, which the author once put

    文摘:對測量誤差與不確定度表述中的某些重要問題，從概念、邏輯和形式上進行了比較深入和系統的分析與研究，並重申了作者曾提出的關于測量誤差、測量結果與測量不確定度的定義；以「范圍」不確定度取代「擴展」 （展伸）不確定度；以及對測量誤差的「定性」與測量不確定度的「定量」等說法的見解。
  20. ( 2 ) the measurement error using the 0. 618 method to measure grounding resistance with short electrode wire is discussed. the analysis results show that the measurement results must be modified, or change the placement of voltage - electrode

    通過對模型的計算和討論，發現在短距測量時，傳統的0 . 618法將導致較大的測量誤差，必須對測量結果進行修正，或者對測量位置進行調整。
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