电价

Taking advantage of such options as off-peak rates can save most consumers $100 a year.

利用这种选择大多数消费者的离峰电价一年可以节省100美元。

There's a phenomenon of big peak and off-peak difference and low load rate in Yingkou region.

营口地区现行大工业电价的不完善使特殊行业用电负荷曲线出现大峰谷差、低负荷率的现象。

This paper presents a novel model of short-term trade planning in a competitive electricity pool, with the settlement rules involved in the objective function. Moreover, the concept of system marginal price is improved so as to reflect the reasonable distribution of benefits between transaction centers and suppliers. And the justice criterion from the standpoint of power plants is proposed, as well as the optimality criterion from the standpoint of transaction centers.

文中结合我国的实际情况，建立了以电网为核心的买电型短期交易计划的模型，提出了兼顾电网交易中心与发电商之间利益合理分配的浮动边际电价的新概念，并从电厂的角度给出了短期交易计划的公平性准则，从电网交易中心的角度给出了最优性判定准则。

The optimal amount of historical data for parameter estimation and for the determination of the order of error polynomial are studied by using real data.

结合实际数据研究了电价预测模型中参数辩识的最佳历史数据量及模型中残差多项式阶次的选择问题。

This is attributed to the formation of paramagnetic center resulting from the substitution of Au~+ ion and etc.

这是由于在含金黄铁矿和含金毒砂中，Au~+等不同电价的离子替换晶格中的Fe~(2+)，产生顺磁中心。

The periodicity parameters of price sequences are calculated by a simple detection for periodogram.

应用混合自回归滑动平均潜周期模型对短期电价序列进行了预测。

Based on the theory of stochastic differential equation, the physical property of price model was proved.

依据随机微分方程理论，证明提出的价格模型满足该文描述电价的物理特征。

At last ,the piecewise linear interpolation function is applied to deal with complicated constraints conditions for solving the objective function .The simulation results on the three gorges cascaded hydropower system long term optimal dispatch under the flood and dry power price and comparison with other algorithms show that it is greatly efficient to solve engineering optimal problems with complicated constraints.

针对模型中复杂的约束条件，采用分段线性插值函数实现了对目标函数的求解，并通过对丰枯电价下三峡梯级水电系统长期优化调度问题的计算及与其它算法的对比，验证了该算法可运用在解决具有复杂约束条件的工程优化问题中。

But the decision to use the Dunhuang tariff as a benchmark is seen as a positive sign.

但将敦煌上网电价作为基准价格的决定，被视为一个积极信号。

A new method of evaluating generators' reactive power production cost is proposed in this paper.

通过对无功功率实时电价的仿真计算结果的分析，得到了一些重要的结论。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。