查询词典 numerical computation

In some sense, cloud computation is the further progress with reseau computation automatical model.

从某种意义上说，云计算是网格计算模型自然而然的进一步发展。

As we all know, In order to adapt to the needs of national economic constructions,To solve the problem of river traning in the land management,the computation of water conveyance losses in the water conservacy constrution,the flood computaton in the Flood Prevention,the Hydrological Computation when bridge design of bridge in the highway and railway constructions, and the roughness of the river channel is a important parameter in the Hydraulic calculation, many scholars commtted to the roughness of the river floods.

为了适应国民经济建设的需要，解决国土整治中的河道治理，水利建设中的输水损失计算，洪水计算，公路、铁道建设中的桥梁设计都涉及到水力计算，其中糙率是水力计算中的重要参数，很多学者致力于河流洪水糙率的研究。

Taking a example for verilying the feasibility and computation precision of the approach,the computation results show that the PSO-based approach is a useful tool for solving such nonlinear optimization problems as cylindricity evaluation with complicated goal function and more parameters. It is superior to that given by the Least Square Method and a little better than or equal to those given by GA-based method and another Minimum Zone Method.

计算结果表明，该方法对于圆柱度误差评定这类具有复杂目标函数和较多参数的非线性优化问题有很好的计算性能，优于最小二乘法；与遗传算法和其它满足最小区域条件计算方法相比，计算精度略优于前者或者与前者相当，能够获得精度较高的结果，而突出优点是简单，易于实现而且计算效率较高。

For such complex and composite systems as analogue and digital systems, electronic and mechanical systems, the Ptolemy II attain purposes with heterogeneously hierarchical ideology, in other words, actors and model of computation at the same level stand for a behavior of the system, and these components at this level can be converted into a composite actor that stands for another behavior of the system under the control of different models of computation at upper level with other actors. In this way, the system may be structured hierarchically.

对于复杂的混合系统，如模拟与数字系统，电子与机械系统，Ptolemy II采用层次异构的思想实现，即同层的角色和计算模型表示系统的一种行为，而这一层组件又可转变为一个复合角色，在上一层与其它角色在不同的计算模型控制下表示系统的另一种行为，从而实现系统的层次构架。

The algorithm proposed by author converts complicated computation of color image into the computation of homochromy image. It combines image's texture feature with color, and uses multiple homogeneity criterions in the process of region growing.

该算法将复杂的彩色图像分形维数计算转化为单色图像分形维数的计算，将纹理特征和颜色信息相结合，并且在区域生长过程中采用了多尺度区域生长准则。

Theseall make the equivalent-potential model incorrect, which is a correct modelunder low frequency. Otherwise, the methods of segmentation are often used intransient computation. Many scholars ignored the effects of mutual-admittancebetween conductors when doing transient computation for the complexity.

另外，处理地网暂态往往采用分段的办法，如果考虑导体段之间的互导纳，将使计算变得复杂，因此很多学者计算地网暂态特性时往往没有考虑导体之间的互导纳。

In order to assort with antinomy of computation cost and computation precision in ordinary Monte Carlo methods,multi-Monte Carlo method is promoted to simulate general dynamics equation for deposition of polydisperse particles.

为了解决普通Monte Carlo算法计算精度和计算代价无法协调的矛盾，发展了一种新的多重Monte Carlo算法求解考虑多分散性颗粒沉积的通用动力学方程，该算法引入加权虚拟颗粒的概念，基于时间驱动MonteCarlo技术，模拟过程中保持虚拟颗粒数目和计算区域体积不变。

On the basis of the analysis of structural computation theory,the thesis gets the computation ways of some parameters, meanwhile,it analyses and compares the resuts of bow beam bridge and Stright beam bridge.

在结构计算原理分析的基础上，确定几种参数的计算方法，比较分析了弯梁桥模型与直梁桥模型的计算结果。

Having analysed the localization of several typical methods for traveltime computation(finite difference method,linear interpolation method and so on) in briefly,authors put forward a method for traveltime computation based on nonlinear interpolation ,and deduced its calculation formula.

在简要分析目前最典型的几种地震波旅行时计算方法(如有限差分法、线性插值法等)局限性的基础上，提出了一种基于非线性插值的地震波旅行时计算方法，并推导了其计算公式。

In Recent years, with the successful progresses in Bayesian statistics, especially in Bayesian computation, the Bayesian "machine", Bayesian analysis together with Bayesian computation, are unarguably the most powerful mechanism ever created for processing data and knowledge.

近几年来，随着贝叶斯统计学，尤其贝叶斯统计计算方法中一批重要方法的发展，&贝叶斯机&——贝叶斯分析加贝叶斯统计计算方法——无可争辩是最强大的处理数据和知识的机制。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。