对冷藏室内的温度场和速度场进行了数值模拟。
The temperature field and velocity field inside springhouse was numerically simulated.
在冷却过程数值模拟的基础上，采用遗传算法对该问题进行求解。
On the basis of numerical simulation of cooling process, we select GA to solve the problem.
正是因为数值模拟具有较多的优点，渐已成为研究流体力学强有力的手段。
Because of the strongpoints in numerical simulation, it has become an effective means for hydrodynamics.
数值模拟是解决复杂区域的流动和换热问题的一个行之有效的方法。
Numerical simulation is a effective method for solving problems of fluid flow and heat transfer in complex geometries.
由于再生式液体发射药火炮的结构复杂，故数值模拟对研究内弹道参数对系统的影响具有重要作用。
Due to the complex structure of RLPG, numerical simulation is of great importance for studying the influence of interior ballistic parameters on the system performance.
最后结合数值模拟分析的方法，对模型试验的结果进行验证。
And combined with numerical simulation analysis, the result of the experiment on the model is validated.
论述了现今构造应力场数值模拟及裂缝有效性预测的原理及实现方法。
Numerical simulation of recent structural stress field, prediction principle of fracture effectiveness and performing method are discussed.
幸而研究人员依赖数值模拟，发现处于均功平衡的所有CD M晕都有类似的密度特性。
Instead researchers track it using numerical simulations, which show that all CDM halos in virial equilibrium have similar density profiles.
数值模拟和分析表明，该光子晶体光纤在色散补偿型光纤方面具有广泛的应用前景。
The numerical simulation and analysis show that this type of PCF will find extensive applications in dispersion compensation fibers.
数值模拟显示，利用色散缓变光纤中的调制不稳定性可以产生高重复率的基本孤子脉冲串。
The numerical simulation also shows that fundamental soliton pulses with high repetition rate can be generated in this kind of fiber by modulation instability.
在地震波传播的数值模拟中，在有限区域建立吸收边界条件是一个很重要的问题。
In the numerical simulation of the wave equation, to develop an absorbing boundary condition in the finite domain is a very important problem.
通过实验验证了计算机数值模拟的可参照性和该优化算法的稳定性。
Finally, it proves experimentally that the computer numerical simulation is reliable and the optimal algorithm is stable.
最后，对引射器进行了数值模拟。
At last, numerical simulation of this ejector was performed.
本论文就是利用较成熟的商业软件FLUENT对处浅水域情况下的三体船周围的粘性流场进行数值模拟。
In this paper a reliable commercial CFD software FLUENT is introduced to simulate the viscous fluid field around the trimaran sailing in shallow waters.
考虑到有机体的生存环境通常存在许多不确定因素，我们用系综平均的方法给出准物种和误差阈的数值模拟。
Considering various uncontrollable factors in the living environment, we use the ensemble average to give the simulation of quasi-species and error threshold.
数值模拟项目的演变，研究“假如—就会”的情景。
Quantitatively simulate the evolution of the project and explore "what-if" scenarios.
结果表明，本文建立的分区交界面数值计算模型是可靠的，可用于处理几何形状复杂的流场模拟。
The result shows that the numerical calculation model of interface of block-structured grids in reliable and can be used for complex geometry shape.
数值模拟是惯性约束聚变内爆中流体不稳定性研究的主要方法。
Computational simulations are the main method to study fluid instability during an implosion in inertial confinement fusion.
提出了数值模拟稠密气固两相流动的多重格子-真实轨道模型（MLAT模型）。
To simulate the cluster formation in dense two-phase flow, a multi-lattice actual trajectory (MLAT) model is developed.
针对一个典型的装配应力问题，运用不同的数值计算方法，对混合求解法进行了数值模拟。
For a typical assembly stress problem, digital simulation is conducted by means of the hybrid method with different numerical calculation methods.
数值模拟试验表明：这种模拟方法较其它模拟方法更为简洁有效。
Numerical simulation tests show that the new method is more concise and effective than other methods.
结合冶金过程的一些特点概述数值模拟仿真的基本原理、区域离散化方法、求解技术及应用实例。
The basic principle of numerical simulation, zone discretization method, solution techniques and some application examples are described in light of the characteristics in metallurgical process.
利用数值模拟方法计算了双水套中水的流场分布，确定了关键的设计参数。
Calculates the distribution of inside water flows with numerical simulation, determines the key design parameters.
即便没有试验数据，表面行波吸收性能的数值也是可以模拟的，但是不能校准这些模拟数值。
While numerical modelling of surface travelling wave absorption performance was feasible, without experimental data, calibration of any such simulation model was not possible.
利用阶梯状地表数据对地震记录进行波动方程模拟时，在阶梯的角点处会产生严重的干扰，进而影响数值模拟结果。
Using step surface data for wave equation simulation of seismic data can produce serious interference at corner points of steps and further affect the results of numeric simulation.
利用阶梯状地表数据对地震记录进行波动方程模拟时，在阶梯的角点处会产生严重的干扰，进而影响数值模拟结果。
Using step surface data for wave equation simulation of seismic data can produce serious interference at corner points of steps and further affect the results of numeric simulation.
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