用龙格一库塔法进行了混合对流换热的数值求解，结合食品冷冻分析了数值计算结果，探讨了食品冷冻中冷风的合理流向。
This paper describes using the Runge-Kutta method to carry on numerical calculation about mixed convection heat transfer, and analyses the result combining with the process of food freezing.
积分的数值计算是数值分析的一个重要分支。
The numerical calculation of integration is an important branch of numerical analysis.
本文采用有限元数值分析方法对土木工程中的大型钢筋混凝土双曲冷却塔壳的非线性稳定问题作了具体的数值计算。
This paper is concerned with a numerical solution of hyperbolic cooling tower shell, a class of full nonlinear problems in solid mechanics of considerable interest in engineering applications.
类似地分析了几类实时数值仿真的串行算法的构造特点、快速性、数值稳定性和计算复杂性等。
Similarly, construction feature, fast compute, numerical stability and compute complexity of some sequential algorithms for real-time numerical simulation were analyzed.
使用数值计算方法和数值干涉技术并结合实验干涉图片，分析了激波过拐角绕楔形物体运动的流场。
Flow field of shock wave passing by right Angle and wedge is analyzed using numerical method and numerical interference technique combining with experimental interferograms.
进行数值求解，通过数值解与精确解的比较，对计算误差的变化规律进行了分析研究。
By a comparison of the result with that of the analytical solution, the computational error of the numerical solution is discussed.
在理论分析的基础上对其进行了数值计算与模拟，并将数值结果与理论分析相比较，进行分析讨论。
Numerical calculation and simulation are developed on the basis of theory analysis, numerical result and theory analysis are compared and discussed.
通过实例计算，将数值解结果与解析解结果进行比较，数值解结果具有较高精度，为工程实际中的无损检测提供了理论和计算分析依据。
Compared with the analytical results, the numerical results have attained a high precision. The study provides a basis for a theoretical and numerical analysis on defectoscopy.
通过对X射线辐照后材料运动过程的数值模拟和分析，提出了一种计算汽化反冲冲量的数值计算公式。
By calculating and analysing the process of material radiated by pulsed X ray a numerical model that calculates the blowoff impulse generated in solid material by pulsed X ray radiation is given.
从前置处理、数值计算及后置处理三个方面出发，着重介绍可视化技术在电阻点焊过程数值分析软件中的应用。
Based on the pre-process, numerical simulation and post-process, the application of visualization technique, which is used in the numerical analysis of resistance spot welding process, is introduced.
根据数值计算误差的特点分析及小波包多尺度、高分辨的特性，设计了一种基于小波包的滤波器，较好地解决了消除数值积分计算引入误差的问题。
A filter is designed based on wavelet packet according to the features of numerical integral errors and those of multiple scales and high resolving power of wavelet packet.
基于FLAC3D数值分析软件，探讨了大直径长桩的数值模拟方法，分析了桩土间接触面参数对数值计算结果的影响。
The numerical simulation method based on software FLAC3D for the large-diameter long pile is discussed, and the influences of parameters of soil-pile interface on the numerical results are analyzed.
在炸药爆炸驱动飞板碰撞厚钢板后，利用二维动态有限元数值分析方法对厚钢板自由面的速度进行了数值计算。
The velocity at the free face of a thick steel plate impacted by an explosive plate is calculated by means of the two-dimension dynamic finite element analytical method.
在数值实验中，对六个美式看跌期权价格进行了计算，通过分析比较，结果表明：快速傅里叶变换法加欧拉法是一种快速的高精度的数值计算方法。
By valuing six American put options, the numerical experiment and analysis show that the Euler method with FFT is a fast and highly accurate numerical method.
文中采用数值模拟的方法，针对半球状食品的解冻时间及其中心温度变化进行数值计算和分析，并通过试验进行验证。
In this paper, the thawing time and center temperature of hemispherical foods were analysed and calculated by numerical simulation method, which were also confirmed using the experimental method.
最后，在理论分析、数值模拟及试验验证的基础上，给出了CFRP的强度折减系数值和正截面承载力计算表达式。
Finally, based on theoretical analysis, numerical simulation and test verification, the strength reduction factor and the calculation expression of normal section bearing capacity of CFRP are given.
用不连续位移法对该说件进行了数值分析，试验和数值分析计算结果相近。
A numerical analysis to THC specimen by discontinuous displacement method is carried out. The tested results and numerically calculated ones are approximate each other.
法进行了非线性数值计算，计算结果表明采用超弹单元进行的数值分析与实验结果接近。
L method. The results showed that the numerical calculation one by use of supper elastic cells is very close to the experiment one.
该文从抛物化稳定性方程出发，采用从上游往下游递推的数值方法，对非平行边界层稳定性问题进行了数值计算和分析。
Based on parabolized stability equations, the stability of nonparallel boundary layer is calculated and analyzed by using recursion numerical method.
最后将数值计算结果与实际结果比较分析，检验了数值计算方法的可行性。
Finally, the paper compares the numerical results with the actual results, and analyses them, testes the feasibility of the numerical calculation method.
利用计算出的热通量数值，用三维数值模式ecomsed对象山港海域的温排水扩散进行数值模拟，并将计算的结果与实测结果进行比较分析。
After the calculation of heat flux, the diffusion from cooling water was simulated by a numerical model-ECOMSED. Results from the model and observation were compared and analysed.
分析、比较当前数值计算方法，研究用PAR方法来开发循环不变式和数值算法的优越性；
Demonstating the effectiveness of PAR method in arithmetic computing, studying the contribution to the numerical methods by PAR method;
本文利用计算机模拟数据对超声波和温度梯度进行金属内部应力推断做了数值分析并引入了一种有效的提取应力信息的反演算法同时也给出了数值分析的初步结果。
In this paper an numerical analysis is made through computer data simulation to infer the residual stress profile by using temperature gradient and ultra-sound. A valid numerical algorithm fo...
用数值计算方法分析RC、RL串联电路暂态过程及数值计算方法在其他复杂电路分析中的应用举例。
Analysis of numerical methods with rc, RL series circuit transient process and numerical methods in analysis of other complex circuit application examples.
根据数值流形方法的特点和岩土体的本构模型，给出了适用于非线性分析的数值流形方法的计算方法。
Based on the characteristics of the numerical manifold method and constitutive models of rock and soil mass, the formula of numerical manifold method for nonlinear analysis is presented.
将数值计算结果与锚固试验结果以及理论计算结果进行了对比分析，验证了数值模拟方法的正确性。
Moreover, the numerical simulation results are contrasted with the theoretical ones, and the validity of the numerical simulation method is testified.
将数值计算结果与锚固试验结果以及理论计算结果进行了对比分析，验证了数值模拟方法的正确性。
Moreover, the numerical simulation results are contrasted with the theoretical ones, and the validity of the numerical simulation method is testified.
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