片语

taylor numerical integration methodtaylor数值积分法

numerical value integration数值积分

numerical integration rule数值积分规则

numerical double integration数值双积分

numerical integration error数值积分误差

numerical l integration数值积分

numerical path integration路径积分法

numerical correlative integration模态导纳

stability of numerical integration[数]

英汉例句

• The two mathematical models built by Gauss numerical integration are integral and systemic, but the modified weighting coefficient needs to be tested at the spot before the practical application.

  这两种高斯数值积分建立的数学模型，虽已完整和系统，但需要在实际应用前现场测试修正加权系数。

• The ordinary numerical integration method has only been adopted for the analysis of the stability of steel members so far due to its limitations of handling technology and its slow computative speed.

  目前，数值积分法在结构分析中的应用本质上没有突破构件的范畴，其主要原因是技术处理存在局限性，计算速度难以使人接受。

• Transient stability analysis based on numerical integration method is applied by solving the dynamic equations, so models of power system are required.

  数值积分法通过求解电力系统的动态方程组分析暂态稳定性，因此需要建立电力系统的动态数学模型。

• This paper deals with the use of the curved finite difference scheme and two-step numerical integration method to solve the vibration problem of thin plates.

  本文用曲线差分及两步数值积分法联合求解薄板的振动问题。

• Currently, numerical integration methods are explicit method and implicit method.

  目前的数值积分方法包括显式积分法与隐式积分法两大类。

• This is for my use of a trapezoidal method of numerical integration procedures.

  这是我编的一个利用梯形法数值计算积分的程序。

• The pressure taps are arranged as the nodes of Gauss numerical integration to improve the accuracy of integral.

  为提高数值积分精度，测压孔位置按高斯求积节点布置。

• For no requirement of real-time, numerical integration method has a great room for improvement in accuracy of calculation, rate of convergence and applicability.

  因为不要求实时性，所以数值积分法在计算精度、收敛速度和适用性上有很大改进空间。

• It is based on the numerical integration and matrix least square method.

  它是基于数值积分和矩阵最小二乘法的数值方法。

• The bifurcation and chaos of the cracked rotor system are researched by employing the numerical integration method.

  采用数值积分方法，对裂纹转子的分岔与混饨特性进行了研究。

• Runner flow field computation, bucket numerical integration and bucket thickening are conducted by reliable numerical computation method.

  采用稳定可靠的数值计算方法，进行了转轮流场计算、叶片数值积分、叶片加厚等工作。

• With these numerical integration methods as mathematics tools, the new tracking algorithm, non-linear estimators weighted fusion filter, is developed, we call it TNF.

  以这些数值积分方法为数学工具，推导出了非线性估计子加权融合滤波器，本文中简称TNF。

• This paper briefly reviews the definition of multiresolution analysis and then applies it to modify trapezoidal rule and Simpson s rule for numerical integration .

  简要介绍了多分辨分析，用其想法修改数值积分中的梯形法则及辛普森法则的算法，并给出了一些较好的数值结。

• The problem of stability in the numerical integration schemes of nonlinear dynamic analysis of structures is discussed by using matrix and norm theory on a rigorous and complete basis in this paper.

  本文在严格、完整的基础上，利用矩阵范数理论研究了结构非线性动力分析中数值积分格式的稳定性问题，给出了判别单自由度非线性动力方程积分格式稳定性的一般数学準则。

• Since the numerical integration algorithm can estimate concentrations within the area source, the user can enter any value for the minimum distance.

  对于面源范围内部的浓度，模式可以通过数值积分算法进行估算，所以用户可以输入任意小的距离。

• Two new kinds of higher accurate numerical integration formulae is obtained by acceleration and improvement of the given formula.

  通过对一个给定的数值积分公式进行加速、改进，得到了两类新的精度更高的数值积分公式。

• Borrowing the traditional two-speed approach originally developed in conventional attitude integration, we design one new numerical integration algorithm to solve the three kinematic equations.

  借鑒成熟的姿态四元数积分的双速算法结构，设计了一个数值积分算法求解以上三个运动学方程，构建了基于对偶四元数的捷联惯性导航算法。

• Then an introduction to the standard numerical integration methods is made.

  然后介绍了几种标準的数值积分方法。

• Three methods for gravity field recovery are mainly studied from the views of observation equation, (1) numerical differential method, (2) energy balance approach, (3) numerical integration method.

  从建立观测方程的角度来说，主要研究了三种恢复地球重力场的方法：(1)数值微分法，(2)能量守恒法，(3)数值积分法。

• Then some common numerical integration methods have been summarized, and their advantages and disadvantages have been pointed out.

  其次，总结归纳了目前常用的数值积分方法，指出了各种方法的优点和不足之处；