为了使产品设计师能在设计阶段就较准确地预测产品的制造成本并进行成本优化，为产品市场报价或重新设计及改进提供依据，需要提供一个能快速准确建立产品成本模型的系统。
To make the designers can predict the cost of product in design phase precisely for providing the basis of price in market or designing again, a quick and precise system of modeling is needed.
为争取成功地上网发电并取得最大经济效益，电厂需要研究优化的竞价策略，分析上网报价的电量-电价曲线模型。
So the bidding strategy should be studied to gain maximal profits and the power quantity-power price curve model of bidding should be analyzed.
应用推荐