查询词典 at the cost

In this paper, an integer programming formulation is presented for the resource selection problems to minimize the cost.

本文给出了一个资源选择问题的整数规划模型，其目标是使费用最小。

The Integer Solutions Property: As long as all the supplies, demands, and arc capacities have integer values, any minimum-cost flow problem with feasible solutions is guaranteed to have an optimal solution with integer values for all its flow quantities.

具有整数解的特征：只要其所有的供应、需求和弧的容量都是整数值，那么任何最小费用流问题的可行解就一定有所有流量都是整数的最优解

The width of an item always represents its cost; the height is its number of votes, and the area under the curve, or integral, is the money offered to an item.

宽度1项目始终代表其成本；的高度是其票数和曲线下面积，或整体，是提供资金的项目。

The cost function of the systems is given in terms of integral quadratic function containing failure controls.

利用Lyapunov方法及线性矩阵不等式方法，得到系统存在可靠保性能控制器的充分条件和控制器的设计方法，并给出了系统的可保性能表达式。

The cost function of the systems is given in terms of integral quadratic function including both index exponent and failure controls.

系统的性能函数是含有指数项和故障输入项的积分二次型函数。

Firstly, Wavelet-Galerkin algorithm for solving the first kind of singular integral equation with the Hilbert kernel is proposed, we use the characteristic of periodic wavelet on L~2([0,1]) and Hilbert kernel to solve and make stiff matrix lower dimensions and become sparser through thresholding,thus the cost of computation is reduced. Because of the singularity of Hilbert kernel we use Tikhonov regularization method to solve the system of stiff equation. At last the convergence and numerical result of approximate solution are given. Secondly, an approach of regularization based on Fourier is presented for sideways heat equation; we give the theory proof and error estimate.

首先，提出了含Hilbert核的第一类奇异积分方程的小波伽辽金(Wavelet-Galerkin)数值算法，该算法中利用了L~2([0，1])上的周期小波和Hilbert核的特点进行处理，使得刚性矩阵维数降低并且通过阈值使得它更加稀疏，减少了计算量；由于Hilbert核的奇异性，通过Tikhonov正则化方法求解所得到的刚性方程组，给出了收敛性和数值结果；其次，对标准的一维逆热传导方程给出了一种基于Fourier正则化方法，给出了理论证明及其误差估计，解决了文献中算法与理论误差估计的不相匹配的现象，该正则化方法不仅保留了测量数据的部分高频成份，且与文献中的算法具有同样的计算量和误差估计。

Integrated sensor external circuit is simple and low cost and high performance.

集成传感器的外围电路简单，具有较高的性价比。

With international economic integration constant enhance- ment and China accession to WTO of trend, enterprises of our country face fiercer and fiercer international competition, quite a few of enterprises have finished primitive capital accumulation, after going through the advantage of the cost, dog-eat-dog competition at two stages of advantage of quality.

随着国际经济一体化潮流的不断加强以及中国加入WTO，我国企业面临越来越激烈的国际竞争，相当一部分企业完成了原始资本积累，在经历了成本优势、质量优势两个阶段的残酷竞争之后，纷纷走上了名牌塑造的道路，开始了品牌优势阶段的竞争。

A business should value correctly time and produce quality, manufacturing cost and technical service and so on several section administrations, grip at the moment organization and the process compose once more,andcompletes that meritorious service capacity integrationist, operation processization and organization form fluctuation.

一个企业应该重视对时间、产品质量、生产成本和技术服务等几个部分的管理，把目前的机构和过程重新组合，做到功能集成化、运营过程化、机构组织扁平化。

The intemperate person, then, has an appetite for all pleasant things, or the most pleasant, and is led by his appetite to choose them at the cost of everything else.

在放纵的人，那么，有一个愉快的事情对所有的胃口，或者是最宜人的，是他的食欲，导致他们选择在其他一切费用。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。