無偏試驗 的英文怎麼說

中文拼音 [wúpiānshìyàn]
無偏試驗 英文
unbiased test
  • 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...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 試驗 : trial; experiment; test
  1. 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。
  2. 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。
  3. Secondly, according to the requirement of the parametric sensitivity analysis, the method based on orthogonal experiment is chosen to cope with the difficulty of obtaining the sensitivity analysis through the partial derivative of explicit function. and it also overcomes the traditional single factor cyclical method ' s shortcoming ? impossibility to analysis interactional factors. furthermore, some significative conclusions are acquired from the sensitivity analysis

    其次根據軌跡優化問題靈敏度分析的需要，選取基於正交試驗的靈敏度分析方法，解決了軌跡優化問題沒有顯函數，無法通過求其偏導數獲得靈敏度的難點，同時克服了傳統的單因素輪換法對該類問題進行靈敏度分析帶來的弊端? ?無法對有相互作用的因素進行靈敏度分析，並通過對軌跡優化問題進行靈敏度分析，得出了一些有益的結論。
  4. Cancer registries are a primary source for unbiased population - based case control studies, the end points for cohort studies and clinical trials - - and perhaps most importantly, the beginning point for survival analysis

    癌癥登記處是一個無偏倚基於人群病例對照研究的原點，群組研究和臨床試驗的終點也可能是最重要的生存分析的起點。
  5. Third, the accuracy of parameter estimate methods for the 2 - parameters weibull distribution and four different estimate methods for failure time based on the life of fixed time measurement are discussed

    在無偏性和均方誤差最小的意義下，得出了上述估計方法的優劣，為定時截尾、定時測試試驗數據下的可靠性分析奠定了基礎。
  6. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 2 : examinations and measurements - polarization dependence of attenuation in a single - mode fibre optic device

    光纖互聯裝置和無源部件.基本試驗和測量步驟.第3 - 2部分:檢驗和測量.單模纖維光學裝置中天線偏振依賴性
  7. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 26 : examinations and measurements - measurement of the angular misalignment between fibre and ferrules axes

    光纖互連裝置和無源元件.基本試驗和測量程序.第3 - 26部分:檢驗和測量.光纖與金屬加固環軸線間角度偏離的測量
  8. Semiconductor devices - mechanical and climatic test methods - part 33 : accelerated moisture resistance - unbiased autoclave

    半導體器件.機械和氣候試驗方法.第33部分:加速抗濕.無偏壓熱器
  9. Hard coal and coke - mechanical sampling - part 8 : methods of testing for bias

    無煙煤和焦炭.機械取樣.第8部分:偏差試驗法
  10. In this paper, a method for evaluating the order of coriolis force term is suggested by nondimensionalizing the governing equations of tidal current, the scale analyses are made for several typical chinese bays, the errors due to the neglect of geostrophic action in making the physical simulations are calculated, and the practicability of physical model experiment for these sea areas is then discussed

    從潮流基本控制方程出發，通過對方程的無因次化，給出評價柯氏力作用大小的方法，並就中國典型的海灣進行尺度分析，量化物理模擬時因地轉缺失引起的偏差程度，討論在這些海域是否可以付諸物理模型試驗。
  11. Fotp - 227 - iec 61300 - fiber optic devices and passive components - basic test and measurement procedures - part 3 - 24 : examinations and measurements - keying accuracy of optical connectors for polarization maintaining fibre

    Fotp - 227 - iec 61300 .纖維光學裝置和無源元器件.基本試驗和測量程序.第3 - 24部分:檢查和測量.偏振保持光纖用光連接器的鍵控準確性
  12. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - examinations and measurements - polarization dependence of attenuation of a single - mode fibre optic component - matrix calculation method

    光纖互聯裝置和無源元件.基本試驗和測量程序.第3部分第12節:檢驗和測量.由單模式光纖元件衰減產生的偏振:點陣計演算法
  13. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 12 : examinations and measurements - polarization dependence of attenuation of a single - mode fibre optic component : matrix calculation method

    光纖互連設備和無源元件.基本試驗和測量程序.第3部分第12節:檢驗和測量.由單模式光纖元件衰減產生的偏振:點陣計演算法
  14. Life test and acceleration life test - simple linear deflection - free evaluation of weibull distributions

    壽命試驗和加速壽命試驗的簡單線性無偏估計法
  15. Life test and acceleration life test - optimal linear deflection - free evaluation of weibull distributions

    壽命試驗和加速壽命試驗的最好線性無偏估計法
  16. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 15 : measurements - eccentricity of a convex polished ferrule endface

    光纖互聯裝置和無源部件.基本試驗和測量步驟.第3 - 15部分:凸狀拋光金屬端面偏心率
  17. Fibre optic interconnecting devices and passive components - basic test and measurement procedures - examinations and measurements - eccentricity of a convex polished ferrule endface

    光纖互聯裝置和無源部件.基本試驗和測量程序.第3 - 15部分:凸狀拋光金屬端面偏心率
  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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