查询词典 numerical calculation

Numerical results show that this formula is clear in conception and convenient in calculation and desirably precise. It is helpful in the initial design and final check-up of structures.

算例计算结果表明：简化计算公式力学概念清晰，应用方便且计算精度较高，可用于结构的初步设计和最终校核。

The Savitzky-Golay differentiator can efficiently reduce the noise amplification effect of the numerical differentiation operator in axial strain calculation of ultrasound elastography.

采用Savitzky-Golay差分器可以有效地减小超声弹性成像的纵向应变计算过程中数值微分操作对于噪声的放大作用。

This method can be used to research complex atoms and molecules, due to the Dirac equation can been solved by DVM and its flexible in arranging calculation points and choosing numerical basis sets.

分子计算程序的建立旨在最终能计算大分子的电子动量谱。

The solution of some practical problems in engineering can be regarded as that of periodic solution of nonlinear autonomous systems according to the opinion of mathematics, The problems of this kind are analysed by means of the direct numerical method in this paper,The simple and convenient Draw Newton Method is applied for solving the parameter vectors in iteration course along with the calculation of a practical engineering problem.

日I崖旨J，'口工程中的一些实际问题往往可以归结为非线性自治系统，例如描述同步发电机暂态稳定性问题的转子摇摆方程，即是一典型的非线性自治系统。虽然可以用各种小参数摄动法求解非线性系统，但是这类方法是依据对线性系统的解进行"摄动"来逼近非线性系统解的。因而当系统

In this lesson, the problem of the shoring form and the support parameters of shallow underground cavity belonging to strong effloresce band, is studied by force method calculation and numerical value analyzing, and so on.

在本课题中，通过力法计算、数值模拟等方面对浅埋强风化段地下洞室支护问题展开研究，并对煤矿井巷工程中的U型钢可缩性支架、型钢混凝土组合结构的设计计算方法进行一定的探讨，为现场工程设计和施工提供科学依据和技术参考。

Use of the numerical analysis of the general principles calculation of electromagnetic field procedures.

利用普通的数值分析原理计算电磁场中的问题的程序。

The numerical experient is given,and the calculation result shows that this method is effective.

最后给出了数值试验，计算结果表明，该方法是非常有效的。

The method of calculation of fiber model numerical value that established steel tube to restrain a ferroconcrete to control curved component part, use in computation follow the addition of load and increase steel tube to be opposite ceaselessly the restrains effect method of core concrete, numeric computation result and test result be identical are good.

建立了钢管约束钢筋混凝土压弯构件的纤维模型数值计算方法，计算中采用随荷载的增加而不断增大钢管对核心混凝土的约束效应的方法，数值计算结果和试验结果吻合良好。

Numerical method was used to calculate the flow field in three-phase fluidized bed, and to find the better arrangement of rectifying plate. The Discrete Phase Model was used to track the particles track and analyse the influence of structure parameters and operating parameters on dust-collection efficiency. The experimental results coincided with the calculation result.

利用数值计算的方法模拟计算三相流化床塔内流场分布，探求三相流化床的设计参数和运行参数对流场分布的影响，并找出优化整流板布置的方法；利用离散相模型模拟计算粉尘粒子运动轨迹，分析设计参数和运行参数对除尘效率的影响，并与实际工程测试结果比较，结果是两者基本吻合。

In part one, the detail calculation of magnetic field distribution of spiral winding is taken by numerical integral method.

第一部分由第二章组成，在该部分用数值积分的方法对螺旋绕组磁场的分布进行了详细的计算。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。