查询词典 cost

A PID-like cost function is proposed, and it can be proved that the PID algorithm is the gradient descent method as long as the cost function is selected as ours.

这种新颖的控制器算法具有自适应功能，原因是控制律中引入了被控对象的灵敏度，从而提高整个控制系统在参数变化及受到负载扰动时的鲁棒性。

To be cost-effective, PET/CT must be diagnostically accurate and effective in improving management without increasing treatment cost.

为了获取经济效益，PET/CT必须在不增加治疗费用的同时具有精确的诊断性，并对患者的治疗方案作出有效的指导。

Table about Characteristics of Each Cost and Benefit Item of Monetary Union" is summarized;"Common Benefits" and "Long-term Benefits" of monetary union are emphasized;"Improved Cost-benefit Conditions is presented- Regarding to EMU, we argue mat economic net benefit is sufficient to justify EMU. Then the diesis constructs a simple macro game model to capture the interactions of two countries deciding to form a monetary union.

论文接下来将针对这些不足，从国家利益角度对货币同盟各项收益和成本作出进一步全面细致分析，提出"货币同盟各项收益成本特征的综合分析归纳表"，归纳出"共同利益"和"长远利益"，并提出"改进了的成本收益条件"。

It is known theoretically that to the variational problem with weak constraints in cost functional J, its Euler equation can be discreted into difference format, by using matrix theory and difference method of partial differential equation we know that there exists optimal selection of weight factors in the cost functional under the condition of minimal variance between analysis field and ideal field.

从理论上可知，对于目标泛函J带有约束条件的变分问题，将其Euler方程离散成差分形式，利用矩阵理论和偏微分方程的差分方法，则目标泛函的权重因子，在分析场和理想场的最小方差意义下存在最优选取。

This situation, which has a direct impact on our production cost, forced us to modify the cost of our products.

这一形势对我们的产品成本有直接的影响，迫使我们修改成本。

Well-known, the cost component of project project is direct cost and overhead costs.

众所周知，工程项目的成本分为直接成本和间接成本。

Supervision cost ($6,000 per year) and direct materials cost per unit would not be affected by the new equipment.

监理费用( 6，000美元)，其中直接材料的单位成本将不会受新设备。

One, the exterior reason of get into trouble of railroad construction company those who build product value is unreasonable be since one of main reasons that cause depression of benefit of railroad construction company are long-term, building product fixes a price not the price system of discomfit economy, the quota that the cost that builds a product still sets by the country reachs standard extraction cost to decide.

一、铁路施工企业陷入困境的外部原因建筑产品价格的不合理是导致铁路施工企业效益不景气的主要原因之一长期以来，建筑产品定价未打破计划经济的价格体制，建筑产品的造价仍由国家规定的定额及取费标准来决定。

Power market ; sustainable development ; environmental cost ; social cost ; external diseconomy

电力市场；可持续发展；环境成本；社会成本；外部不经济性

In line with theory on agency cost of dividend, a high rate of dividend payment could make the manager disgorge extra free cash flow, thus reducing the agency cost of free cash flow.

股利代理成本理论认为，较高的股利支付水平可以迫使经理人"吐出"自由现金流，从而降低企业自由现金流代理成本。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。