查询词典 problem

Secondly, the research methods of the pallet loading problem are induced. Branch and Bound Method is analysed. Upper bounds for the Pallet Loading Problem are summerizaed.

接着，归纳了装盘问题的研究方法，分析了分支定界方法，重点总结了装盘问题中的定界算法。

When problem scale is small, we can adopt many classical algorithms such as linear programming integer programming, branch and bound method to solve this problem.

当问题规模较小时，可用线性规划、整数规划、动态规划等经典算法求解。

Moreover, if the optimization problem has certain special feature, the simpler relaxation methods can be provided. For example, considering a generalized geometric programming problem, relevant relaxation linear programming can be obtained using its special structure. Based on the branch and bound method, a linear relaxation algorithm of global optimization is presented for generalized geometric programming, and the convergence of the algorithm is also proven.

此外，当优化问题具有某种特殊性质时，我们能给出更加简便的松弛化方法，如考虑广义几何规划问题，能充分利用其特殊结构，建立了广义几何规划问题的松弛线性规划问题；在分枝定界技术的基础上，提出了一个求广义几何规划全局解的线性松弛算法；证明了算法的收敛性。

The given Branch and Bound method can find out the optimal solution of the problem in small size while the given GA implement can quickly find out the approximate optimal solution of the problem in large size. The given GA implement proves to be very effective by numerical experiments and examples.

对于问题的较小规模情形分支定界法能精确地求得最优解；对于问题的较大规模情形遗传算法能很快地求得近似最优解；算例及大量实验表明用遗传算法来求问题的近似解是成功的。

The problem may seem different - introverts usually can't get up the bravura needed, extroverts usually have too much nervous energy to listen to their knowledge when they need it - but in truth, it's the SAME problem.

问题的关键好像不同---内向的人通常行为拘谨，外向的人通常给他的听众们太多的紧张感---但是，事实上，这是同一个问题。

Our problem is not the bread and butter problem alone.

我们的问题不仅仅是面包和黄油的问题。

" While the initial problem was "skin breakdown related to immobility," a new problem is "potential for skin breakdown related to draining wounds.

一个新的问题/诊断被加入到一个目标上如：目标"皮肤完好"所带的初始问题是"和不动相关的皮肤受损"，新的问题是"和伤口引流相关的潜在的皮肤受损"。

An infrastructure, Hierarchical Peer-to-peer Search so called, is proposed to handle the central node bottle-neck problem in the centralized searching and the query message broadcast storm problem in the pure peer-to-peer searching.

论文提出了一种称之为Hierarchical Peer-to-peer Search的体系来解决集中式搜索的中心节点瓶颈问题以及纯粹peer-to-peer搜索中的查询消息风暴和网络扩展性问题。

But this is not just a problem for specific industries. It is a broader problem.

但这还不只是特定行业的问题，而是一个具有更广泛影响的问题。

Buyers first problem to be solved in house prices should be up to buy or not buy a problem.

买家第一个问题要解决的应该是房价上涨买或不买的问题。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。