numeric algorithm造句
例句与造句
- the result given by this paper shows that the fnnm is easy to synthesize different factors that are difficult to deal with a normal numeric algorithm
研究结果表明，采用该方法可以综合考虑各种因素的影响，并十分有效、简捷地处理常规方法难以解决的问题。 - during the search of eps, it's important to set up an accurate math model . so a multi-body model is presented, then the math model is figured out by a proper numeric algorithm
在对电动助力转向系统的研究过程中，建立一个能准确反映汽车转向特性的数学模型是非常重要的。 - the explicit method is widely used for its simpleness and little memory consumed with local time step and variable coefficients implicit residual smooth to accelerate the convergence procedure . according to yoon and jameson's ideas, an efficient implicit lu-sgs algorithm is carefully constructed by combing the advantages of lu factorization and symmetric-gauss-seidel technique in such a way to make use the l and u operators scalar diagonal matrices, thus the numeric algorithm requires only scalar inversion . the computational efficiency is greatly improved with this scheme
显式方法具有简单，消耗内存小等优点，并采用当地时间步长、变系数隐式残值光顺等加速收敛措施，在定常流动的模拟中得到了广泛的应用;根据yoon和jameson提出的简化正、负矩阵分裂，构造的l、u算子只需进行标量对角阵求逆，极大提高了流场数值求解过程的计算效率;采用newton类型的伪时间子迭代技术使时间推进精度提高至二阶。 - the mechanical system using to the new technology, engineers can build system model in computer, and simulate the characteristic of kinematics and dynamics of mechanical system on realistic condition, by the valid numeric algorithm, well-round three dimension visualization technology and standard gui technology . according to the analysis results, engineers can improve or optimize mechanical systems ? designing projects and its running process . the mechanical system virtual prototyping technology can help enterprises to reduce the trial-manufacture times of physical prototyping, so that can shorten periods of designing and producing, consequently reduce the costs and improve the quality of products
借助于这项技术，工程师们可以在计算机上建立机械系统的模型，伴之以有效的数值算法、成熟的三维可视化技术以及标准的图形用户界面，模拟在现实环境下机械系统的运动学和动力学特性，并根据仿真结果改进或优化机械系统的设计方案与工作过程，帮助企业最大限度地减少物理样机的试制次数，从而缩短设计和生产周期，降低成本，提高产品质量。 - oxygen diffusion transport and electrochemical reaction in the oxygen cathode of alkaline fuel cell ( afc ) and pemfc have been expressed with the tffa model, including oxygen transferring in gas channel of gas diffusion layer and reaction layer, oxygen dissolution and diffusion in thin-film of reaction layer, oxygen reaction and diffusion in flooded-agglomerate of reaction layer and the conduction of electron and ion . numeric algorithm of the model equations is also obtained
本文将tffa模型应用于碱性燃料电池(afc)和质子交换膜燃料电池(pemfc)阴极，推导出阴极各种传递和反应过程的描述方程，包括氧气在气体扩散层和反应层气体通道中的扩散，氧气在反应层薄膜中的溶解和扩散，氧在反应层浸渍聚集体中的反应和扩散以及电子和离子的传导，并给出方程的数值解法。 - It's difficult to find numeric algorithm in a sentence. 用numeric algorithm造句挺难的