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一次近似法
相关语句
  once approximate method
     Once Approximate Method for Computing Population Proportion Binomial Confidence Interval
     总体率可信区间计算的一次近似法及其特征
短句来源
     Objective To put forward the once approximate method for computing binomial confidence interval after present methods were evaluated and reviewed.
     目的 在对现有总体率可信区间计算方法优缺点进行评价的基础上 ,研究计算总体率可信区间的一次近似法
短句来源
     Methods Based on central limit theorem and continuity correction principal , the formula of once approximate method and its continuity correction formula were derived.
     方法 根据中心极限定理和连续性校正原理 ,给出一次近似法和校正一次近似法计算总体率可信区间的公式。
短句来源
     Results The formulae of once approximate method and its continuity correction version for computing binomial confidence interval were given.
     结果 得出了一次近似法计算总体率 1-α可信区间的公式和校正一次近似法计算总体率 1-α可信区间的公式 ,并对这两个公式的可解性、合理性、对称性和实用性等特征进行了讨论。
短句来源
     Results The confidence degree and accuracy of correction once method are similar to those of exact method and their relative errors are smaller significantly than those of once approximate method and twice approximate method.
     结果校正一次近似法的可信度、精密度与精确法相似,相对误差明显小于一次近似法和二次近似法。
短句来源
  first approximation method
     Studies the stability for them manifold of equilibrium state of the autonomous Birkhoffsystem. Uses the Liapunov's direct method and the first approximation method to obtain thestability criterion for the manifold of equilibrium state of the system.
     研究Birkoff自治系统平衡状态流形的稳定性,利用直接法和一次近似法得到系统平衡状态流形的稳定性判据。
短句来源
  “一次近似法”译为未确定词的双语例句
     This paper deals with the problem of stability in ordinary nonliear differential equations, which appears during the operation of the direct current motor.
     本文用一次近似法研究直流电机在运行中出现的一类非线性常微分方程组的稳定性问题。
短句来源
     In this paper,in order to provide a suitable method for stability design and a reliable basis for stability estimation of an underwater vehicle navigating in planar and straight course,the root condition of the characteristic equation of the stir differential equation of the underwater vehicle is judged by using Hurwitz discriminance,and then its stability is analyzed by the first approximation.
     应用古尔维茨 (Hurwitz)判别法对水下机器人平面扰动运动微分方程的特征方程式根的实部符号进行判断 ,进而用一次近似法对水下机器人平面直航稳定性进行分析 ,试图为水下机器人在稳定性方面的设计以及对其稳定性进行评估提供可靠的依据。
短句来源
     Objective To compare the accuracy,confidence degree and relative error of 95 percent binomial proportion confidence interval computed by four methods of once approximate,correction once approximate,twice approximate and binomial distribution exact method.
     目的比较一次近似法、校正一次近似法、二次近似法和二项分布精确法计算总体率95%可信区间的精密度、可信度和相对误差,并探讨一次近似法和校正一次近似法的应用条件和注意事项。
短句来源
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  first approximation method
The stability problem is studied by the first approximation method.
      
A first approximation method for smoke detector placement based on design fire size, critical velocity, and detector aerosol ent
      


This paper deals with the problem of stability in ordinary nonliear differential equations, which appears during the operation of the direct current motor.

本文用一次近似法研究直流电机在运行中出现的一类非线性常微分方程组的稳定性问题。

This paper deals with the problem of stability in the ordinary nonlinear differential equations during the direct current operation.

直流电机有四种励磁方式:他励、并励、串励与复励.在各种励磁方式下,为确保其稳定运行,本文用一次近似法,对此系统作一定量的分析,从而给出该系统稳定运行的范围.这对实际操作者和设计者也许是有益的.

Studies the stability for them manifold of equilibrium state of the autonomous Birkhoffsystem. Uses the Liapunov's direct method and the first approximation method to obtain thestability criterion for the manifold of equilibrium state of the system. Gives an example toillustrate the application of the result.

研究Birkoff自治系统平衡状态流形的稳定性,利用直接法和一次近似法得到系统平衡状态流形的稳定性判据。举例说明结果的应用。

 
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