数值试验表明这类方法是有效的。
大量的数值试验表明该近似算法性能良好。
Many numerical tests show that the fast approximation algorithm has very good performance.
数值试验表明，本文的方法是行之有效的。
The numerical test shows that the present approach is very effective.
数值试验和对比分析证明了这一方法的合理性。
Numericalexperiments and comparison analysis verified the reasonableness of the method.
进行理想场的数值试验，模拟冰厚变化动力过程。
Numeric experiments of the ideal ice fields are carried out for simulating the dynamic process of ice thickness variation.
数值试验表明了弹性屈曲矩阵摄动算法的有效性。
The efficiency of the elastic buckling matrix perturbation method is proved by calculating numerical examples.
理论分析和数值试验检验了算法的稳定性，精度和并行性。
Analysis and numerical experiments verify the stability, the precision and the parallelism.
数值试验说明该方法在不损失精度的同时大大减少了计算量。
A numerical experiment shows that the method reduces work time greatly without losing accuracy.
并通过数值试验进一步肯定正则化理论在资料同化中的作用。
Ideal experiments are also conducted to verify the effect of the regularization method on variational data assimilation.
数值试验计算结果表明，该方法是行之有效的，并具有通用性。
Results of numerical tests show the effectiveness and generality of the method.
数值试验表明，这种改进方法较GM(1, 1)模型效果好。
The numerical results imply that the method is better than GM (1, 1).
通过设计数值试验方案，研究了流场、水位等因素对海浪的影响；
The numerical experimentation scheme is designed to study the current field and water level's effects on the wave.
对基于非线性涡流线原理的风力机空气动力学模型进行了数值试验。
A wind turbine aerodynamics simulation module based on non-linear vortex-line theory is tested in the numerical aspect in this paper.
数值试验结果表明，算法具有较高的精度和较好的收敛性及稳健性；
The results show that the algorithm has a high precision, good convergence and stability.
数值试验证明，这种方法比传统模拟退火法的计算效率高出十倍以上。
The numerical test of a typical economics inversion problem has proved that this approach can improve the efficiency of simulated annealing remarkably.
本文通过数值试验，对辽东湾顶部海流的某些基本特征作了初步探讨。
A numerical experiment was carried out to reveal the current features in the Liaodong Bayhead.
数值试验表明，该方法程序实现简单，求解速度快，数值结果令人满意。
The numerical testing shows that the method has simple computer program and satisfactory result with fast solution speed.
这些结论与数值试验和人工降雨概化流域模型汇流试验所得的结论完全一致。
These conclusions and numerical testings are in complete conformity to those obtained from the generalized watershed model confluence tests of artificial rainfall.
采用数值试验方法，研究了体积应力以及孔隙压与等效孔隙压系数的关系规律。
By numerical experiment measure, the relation of volume stress and hole press - coefficient of equivalent hole press is studied.
数值试验结果说明了该方法的正确性，实际资料处理结果说明了该方法的有效性。
The result of the numerical test illustrates this method's correctness. The result of the practical data illustrates this method's effectiveness.
理论分析和数值试验的结果都表明，本模型严格地满足质量守恒定律和动量定理。
The theoretical analysis and numerical tests both show that this model strictly obeys the conservation law of mass and momentum.
数值试验表明，该算法具有分辨壳内低速层、高低速薄互层结构和一定的抗噪能力。
Numerical tests suggest that the method has the capability of resolving low-velocity layers, thin alternating high and low velocity layers, and noise suppression.
对采用该方法求解点源出平面波动问题时的数值稳定性和精度进行了数值试验研究。
Numerical test study about the stability and precision of the method is made by discussing the solution of SH wave motion.
数值试验结果表明，RTFHM对线性和非线性的非刚性延迟微分方程都是有效的。
Numerical experiments show that RTFHM is efficient for solving linear and nonlinear non-stiff delay differential equations.
通过改变设在赤道的南边界条件，设计系列数值试验反映南半球不同强度冷空气的入侵。
A number of numerical experiments were designed by changing lateral boundary conditions to denote different intensity of cold surges from southern hemisphere.
应用浅水方程模式和模拟资料所作的数值试验表明，该方法可以明显地改善分析的效果。
Testing with the shallow-water model and simulated data have shown that our method can greatly improve this analysis.
提出了求解有等式约束优化问题的两种新粒子群优化算法，数值试验结果表明，算法是有效的。
To solve the equation constrained optimization problems, two new particle swarm optimization algorithms are presented. The experimental results show the algorithms are effective.
数值试验结果表明，增湿系数采用指数型定义法方案较为适合云南低纬高原上的中尺度数值模式。
The experimental result show that the scheme which utilized index scheme in moistening coefficient is more suitable for mesoscale numerical simulation of Yunnan low latitude plateau.
数值试验结果表明，增湿系数采用指数型定义法方案较为适合云南低纬高原上的中尺度数值模式。
The experimental result show that the scheme which utilized index scheme in moistening coefficient is more suitable for mesoscale numerical simulation of Yunnan low latitude plateau.
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