查询词典 eigenvalue problem

For the local flatting problem of cross-section, that can be seemed as a problem of curve girder bending under outside force, is analyzed by FEM, which can not be easily calculated by theoretical method. And there comes to the result that both roller position and initial angel have little influence on cross-section flatting.

对理论计算所不容易解决的管截面局部压塌的问题，用有限元模拟的方法进行了分析，结果表明辊轮位置和初始弯曲角对管截面扁化的影响较小。

When researching the equilibrium problem under open economy, Mundell and Flemming expand the IS—LM model, provide a powerful tool for researching this problem.

蒙代尔和弗莱明在研究开放经济条件下的内外均衡问题时，对IS—LM模型进行了扩展，为研究开放经济条件下的财政政策与货币政策效用问题提供了强大的工具。

According to he reality of the world development and the flinty condition, this paper brings forward some problem of Chinese bank, and the author find the root of the problem.

本文首先从资产的理论概述着手，阐述了资产以及资产重组的定义以及一些外延的知识背景，作者结合理论和一些资料知识，概述了银行业资产重组的原因。

The company suffered from cash flow problem or staff problem.

公司受现金流动问题或职工问题的困扰。

Flexible flow shop scheduling problem is a complex job shop scheduling problem.

柔性流水作业排序问题是一类复杂的车间作业调度问题。

In this paper, GA is applied to solve complex shop floor scheduling problem. I have made some research in the following aspects:(1) In order to overcome the weakness of premature convergence appearing in GA, an improved genetic algorithm is proposed and applied in the flow shop scheduling problem.

本文应用遗传算法求解复杂的车间调度问题，主要在以下几个方面作了一些研究工作：(1)为了克服遗传算法容易出现提早收敛的缺陷，提出了一种改进的遗传算法，并将其应用于流水车间调度问题。

No-wait flow shop problem is one of flow shop problems, and is a typically NP-complete problem, which means that it is impossible to find the global optimum in polynomial complexity.

无等待问题是流水车间调度中的一种，是一类典型的NP完全问题，已被证明在多项式时间内得不到最优值。

In this paper, we consider a type of modern scheduling problem in which some tasks are processed on more than one processor at a time. We call this kind of problem Two-stage Multi-processor Flow shop.

本文研究了生产系统中的一种特别类型的可同时加工条件下的现代排序问题----分装式流水作业复合并行机排序问题。

Though the load analysis on the tunnel roof wall-rock in the fault footwall tunnel, this paper solves the problem of the tunnel support of tunneling through the great fault; and though the load analysis on the corresponding wedge of the lower abandoned tunnel, solves the problem of the influence of the lower abandoned tunnel on the upper tunnel floor.

通过对断层下盘巷道顶板围岩的受力分析，解决了煤巷掘进过大断层的巷道支护问题；通过对下部废巷道对应的楔形体的受力分析，解决了下部废弃巷道对上部巷道底板的影响问题。

In view of the precision problem of the forging parts of train axles occurred in the course of forging on the rapid forging hydraulic press, the cause of the problem was analyzed.

针对列车车轴在快速锻造液压机上锻造时出现的锻件精度问题，分析了问题出现的原因，用图示的方法揭示出问题所在，简单明了。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。