無偏差 的英文怎麼說

中文拼音 [wúpiānchā]
無偏差 英文
agonic line
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 偏 : Ⅰ形容詞1 （不正; 歪斜） inclined to one side; slanting; leaning 2 （只側重一面） partial; prejudi...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  1. When processing of data from single - point test, the value of is generally taken by 0. 25 for calculating the open flow potential of gas well, and the result is far from that from modified isochronal test

    摘要目前，在處理一點法試井資料時，取函數為定值0 . 25來計算氣井的無阻流量，其結果與修正等時試井有很大的偏差。
  2. The paper designed aerodynamic control system of pith and yaw channels and roll angle stabilization system, by using unsteady - state error follow - up control theory and state observation station theory in modern control theory

    本文使用現代控制理論中的無靜差跟蹤控制系統理論與狀態觀測器理論，設計了俯仰、偏航兩個通道的氣動力控制系統和滾轉角穩定系統。
  3. The algorithm for finding cirtical value of normal population variance under unbiassed tests with uniform dominance

    求正態總體方差的一致最優化無偏檢驗的臨界值的演算法
  4. This paper proposed an algorithm for finding critical value of normal population variance under unbiassed tests with uniform dominance

    本文給出了求正態總體方差的一致最優化無偏檢驗的臨界值的演算法。
  5. Abstract : this paper proposed an algorithm for finding critical value of normal population variance under unbiassed tests with uniform dominance

    文摘:本文給出了求正態總體方差的一致最優化無偏檢驗的臨界值的演算法。
  6. Kalman filter is the best estimate under the linear and unprejudiced least mean square error rule

    卡爾曼濾波是線性無偏最小方差準則下的最優估計。
  7. We make the following assumption for when 2 is positive definite matrix, different estimators about matrix of regression coefficients and inefficiency of least squares estimate have been discussed in many documents. considered 2 is nonnegative definite matrix, this thesis derives best linear unbiased estimate of parameter matrix b and estimable parameter function kbl under the meaning of matrix nonnegative definite and the property of maximum probability of blue is investigated. next, we discuss some necessary and sufficient conditions of the equality of the lse and blue, then we derive the estimation of the deviation bet - ween the least squares and the best linear unbias estimators of the mean matrix, meanwhile a relative efficiency of lse ofb is proposed and its bound is given

    當0時，眾多文獻討論了回歸系數陣的各種估計及lse的有效性，本文考慮了當0的情形，給出了回歸系數陣b及其可估參數函數kbl的在矩陣非負定意義下的最優估計（ blue ） ，研究了它的一個最大概率性質，並且討論了最小二乘估計成為最佳線性無偏估計的充分必要條件，在此基礎上給出了均值矩陣的最小二乘估計與blue的偏差估計，定義了lse相對于blue的一個相對效率，並給出了它的界。
  8. According to the findings of nested regression analysis, deviant siblings ( with normal hearing ) were a useful predictor of delinquent acts, and deaf students who were associated with deviant peers were more likely to commit such acts

    本研究結果發現： （一）家庭因素中，除了手足偏差行為與聽障生偏差行為具有關聯性外，其餘皆與偏差行為無相關性。
  9. Robustness of minimum norm quadratic unbiased estimator of variance for the general linear model

    一般線性模型下方差最小范數二次無偏估計的穩健性
  10. Robustness of minimum norm quadratic unbiased estimator of variance under the general linear model

    一般線性模型下方差的最小范數二次無偏估計的穩健性
  11. This hindsight bias is a particular danger where non - compliance analysis is used or abused as way to attribute blame

    這種事後諸葛的偏差特別危險，特別在使用或濫用無遵守分析來歸咎責任之處。
  12. Aiming at regression analysis of prediction variable with error, this paper discusses the estimation of regression of coefficient, and a method is given

    林業科學試驗的預測模型中往往帶有測量誤差，此時回歸系數的估計不具有無偏性。為解決這一問題，從合理安排試驗的角度，給出了一個有效的解決辦法。
  13. A nonlinear ship steering controller is designed successfully. even considered the noises caused by wind, wave and current, the matlab simulation tracking error is almost zero. simulation results show that the presented algorithm is effective and robust

    在存在舵機非線性和海浪干擾的情況下，分別跟蹤階躍響應及正弦曲線，航向跟蹤效果很好，幾乎無偏差跟蹤，且打舵小，具有較強的魯棒性。
  14. Influence of dc - rail zero - voltage notch on the output of the inverter is investigated, and an important conclusion is obtained that the direction of output current of the inverter is not effected by the voltage deviation produced by dc - rail zero - voltage notch, on the basis of which, a new simple correction approach is put forward. experiment results show that the proposed correction method is effective

    探索了直流母線零電壓凹槽對逆變器輸出特性的影響，得出了母線零電壓凹槽形成的輸出電壓偏差與逆變器輸出電流方向無關這一重要結論，在此基礎上，提出了一種簡便的校正新方法，通過試驗驗證了該校正方法的有效性。
  15. After contrasting and analyzing the two common used measure method of discontinuity, a modified method that is elaborate method of joint surveying is put forward for the first time. rational method to get spacing of joints is researched utilizing lots of statistical results. according to the theory of minimal valid length of scanline, 5m is chose as appropriate statistical section length to obtain the successive values of those indices indicating rock mass structure, they are spacing, number and total length of joint

    本文在對比分析目前兩種常用的結構面測量方法優缺點基礎上，首次提出了一種改進的結構面測量方法?節理詳細精測法，並利用大量的統計結果，研究合理的間距取值方法，根據間距無偏差測量的最小有效測線長度理論，選擇5m作為統計區間長度，獲得了節理間距、條數、總長度隨洞深的連續變化值。
  16. The term plant metabolomics is used for defining the technology of high - throughput, nonbiased analyses of the metabolome of plant extracts

    植物代謝組學是指對植物抽提物中代謝組進行高通量、無偏差全面分析的技術。
  17. Accelerated moisture resistance - unbiased hast

    加速耐濕.無偏差的hast
  18. And the measured uncertainty in vickers hardness testing was evaluated according to procedure without bias method and procedure with bias method

    利用無偏差估計方法和考慮硬度計偏差的方法對維氏硬度試驗中的測量不確定度進行了評定。
  19. Semiconductor devices - mechanical and climatic test methods - accelerated moisture resistance - unbiased hast

    半導體器件.機械和氣候試驗方法.加速耐濕性.無偏差hast
  20. Semiconductor devices - mechanical and climatic test methods - accelerated moisture resistance - unbiased autoclave

    半導體器件.機械和氣候試驗方法.加速耐濕性.無偏差壓熱器
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