理论误差

  • 网络theoretical error
理论误差理论误差
  1. 有效地解决了线性极化技术因估算塔菲尔系数所带来的理论误差,进一步消除了因介质电阻IR降的影响产生的测量误差。

    The theoretical error of linear polarization technique caused by estimating Tafel constant is eliminated efficiently . And the measuring error brought by the IR drop of the medium resistance is eliminated further .

  2. 表明:在以试材本身作端面绝热层的极端情况下,如果控制傅利叶数F0在0.4至0.5时,则理论误差小于3%;

    It is shown that in worst case when the same material as the specimen is used for terminal insulation layers , by keeping the Fourier number ( Fo ) within the limits 0.4 to 0.5 , the theoretical error can be made to be less than 3 % ;

  3. 为了减小钟形壳椭圆沟道磨削的理论误差,本文提出用CBN盆状砂轮磨削椭圆沟道的一种新方法,并建立了盆状砂轮的数学模型。

    In order to decrease the error , a novel grinding method with basin-like grinding wheel is proposed in this dissertation .

  4. NEMP三站时差法定位理论误差分析

    Theoretic Location-Error Analysis of the Method of Three Stations Time of Arrival by NEMP

  5. 结果表明,相位测量的理论误差为零,幅度测量的理论误差可用修正系数消除,且使用较低位数的DA转换器,可得到高准确度的结果。

    The results show that the phase error of the vector measurement is zero , and amplitude errors can be eliminated , and high measurement accuracy can be obtained by using low bit D / A converter .

  6. 在分析单片CCD靶面的旋转理论误差基础上,给出了多CCD拼接相机系统靶面的旋转误差模型,同时提出了测量该系统中靶面的误差的方法以及修正方法。

    Based on the theory of the missdistance in one CCD sensor , the module of the missdistance theory of multi-chip CCD butting system is described . The methods to measure and correct the error in this system are briefly discussed .

  7. 分析了GPS和Galileo接收机伪码跟踪热噪声的理论误差,可为GPS和Galileo接收机伪码跟踪算法性能评价提供参考。

    The theoretical errors of PN code tracking in the GPS receiver and the Galileo receiver are respectively analyzed , which can provide reference for the evaluation of the PN code tracking algorithms of the GPS receiver and the Galileo receiver .

  8. 结果证明,相位测量的理论误差为零,幅度测量的理论误差可用修正系数消除,且D/A有限字长引起的误差远小于一个LBS。

    The results show that the phase error of the vector measurement is zero , and amplitude error can be eliminated , and the error caused by D / A is much lower than a LBS.

  9. 对维数是s的二阶导数连续的函数来说,FAMC方法理论误差的阶是O(N~-(1/2+2/8))。

    The error size of FAMC is O ( N - ( 1 / 2 + 2 / s )) for functions having second continuous derivative , where s is the dimension of the integrand .

  10. 圆柱凸轮的单侧面加工及其理论误差分析

    One-side Machining of Columnar Cam and Analysis of Theoretic Normal Error

  11. 五坐标数控加工的理论误差分析与控制

    Analysis and control of the theoretical error in five axis NC machining

  12. 这种假设会使大型输送机产生理论误差和不正确的动力学仿真结果。

    It produces analysis errors and improper dynamics simulation in large conveyors .

  13. 冷滚轧渐开线花键成形原理及理论误差计算分析

    Forming Theory and Error Calculating of Cold Rolling Involute Spline

  14. 快速成型制造的数学本质及理论误差控制策略

    Theoretical Error Control Strategy and Mathematic Essence of Rapid Prototyping and Manufacturing

  15. 数字介损测量离散付立叶变换的理论误差分析

    Error Analysis of DFT in Digital tan δ Measurement

  16. 给出了理论误差的计算方法,并分析了影响理论误差的诸因素。

    Various factors influencing theoretical crror are analysed .

  17. 线性极化电阻的理论误差及其纠正方法

    On the Theoretical Errors of Linear Polarization Techniques

  18. 200kN板材多点成形压力机及其调形的理论误差

    Study on 200 kN Multi-point Forming Press and Its Theoretical Error of Adjusting Forming

  19. 大前角无理论误差插齿刀及其刃磨方法的研究

    Research on Large Rake Gear Shaper with out Theoretical Errors and Tool Sharpening Method

  20. 球形滚刀的制造与理论误差

    Making and Theoretical Working Error of Spherical Hob

  21. 正弦交流采样理论误差的估计

    Theoretical error estimation of sine AC sampling

  22. 针对测量系统硬件结构,提出了一种无理论误差的算法。

    For the hardware system of the measurement , an arithmetic without theoretic errors is proposed .

  23. 半偏法测电表内阻的理论误差分析及实验改进

    Theoretic Error Analysis and Ways to Improving the Half-deviation Method for Measuring the Ammeter Internal Resistance

  24. 通过仿真计算,考核了这种算法的理论误差。

    By means of artifical computation , the theoretical error of the algorithm has been tested .

  25. 阶跃型多模光纤参数的理论误差及其修正方案

    The theoretical error of the SCATTERING-PATTERN method for measuring parameters of step index multimode fibers and correction

  26. 定量分析了此算法存在的理论误差,讨论了电压与电流相乘时的间隔时间对误差的影响,给出了此算法的实现程序。

    Its error is accurately analyzed by the formula . The program of the algorithm is given .

  27. 本文利用连续时空有限元法对半线性奇异抛物方程进行了研究,利用线性化方法给出了有限元解的存在性证明和理论误差估计。

    The proof of existence of the finite element solutions and their theoretical error estimates are presented .

  28. 这种双频测定法不存在理论误差,消除了交流测定法中电容效应给电导率测量精度带来的影响,能够准确测定水的电导率。

    The method eliminates the error generated by capacitance effect in alternative current method to measure water conductivity .

  29. 文章提出采用数字信号处理技术实现无理论误差的音频正弦信号有功功率的测量。

    In the article , the algorithm of active power measurement of no theory error with DSP is introduced .

  30. 用散射图法测量微金属丝直径的理论误差及其修正公式

    The theoretical error of scattering pattern method for measuring the diameter of metal thin wire and it 's modification