cost of prediction
英 [kɒst ɒv prɪˈdɪkʃn]
美 [kɔːst əv prɪˈdɪkʃn]
预计成本
双语例句
- It is crucial for power industry to reduce cost, improve the efficiency of generating machinery and reliability of system by making use of market prediction.
特别是在当前，我国电力工业即将步入商业化营运，做好电力市场预测工作是降低运行成本，提高电力设备运行效率和提高电力系统可靠性的大事。 - Study on the Fast Algorithm of Cost of Building Square Metre of Construction Based on Fuzzy Prediction
基于模糊预测的建设工程单方造价快速算法研究 - A cost estimate at a given stage of project development represents a prediction provided by the cost engineer or estimator on the basis of available data.
在项目开发过程中的某一特定阶段的成本估算就是造价工程师在现有数据基础上对未来成本的预测。 - The paper proposes a fast algorithm for cost of building per square meter based on fuzzy theory and smooth exponential prediction, this algorithm is universal significance of application.
基于模糊理论和指数平滑预测相结合的方法，给出了以预测单方造价为基础的投标工程单方造价快报算法。 - As JM uses linear model in MAD prediction to achieve magnitude step, the calculation cost of this algorithm is fairly high and the precision of MAD prediction is limited.
由于JM模型采用线性模型预测平均绝对差值（MAD）以获得模式选择所需要的量化步长，因此算法运算量较大，而且MAD预测准确度十分有限。 - Thus, it not only can save cost and simplify test procedure, but also proves that the numerical computational method of SEP is better than the current SEP method in prediction accuracy and prediction capacity.
这样，不仅节省试验成本和简化试验程序，而且计算结果表明，在预测精度和预测能力上，SEP的数值方法优于现行的SEP法。 - The mathematical model of cost prediction is established by analyzing cost composition and influence factor of generation fuel cost, and cost prediction is real-ized by computer program.
通过分析发电燃料成本的构成及影响因素，建立成本预测的数学模型，并用计算机程序实现成本预测。 - It reduces the cost of encoding the motion vectors while providing a similar prediction error when compared to classical block matching techniques.
这样可减少对运动矢量编码传输的代价，同时又得到类似于采用经典块匹配技术所得的预测误差。 - The paper puts forward a new method to solve the problem on construction cost of the UHV transmission line presenting the non-linear features, the new method which applies the gray forecast approach to the cost prediction and the optimal time-cost decision.
对于电力工程建设费用的非线性问题，基于灰色系统理论，提出了一种成本费用预测与时间成本优化决策的新方法。 - A model of operation income and disbursement has been built according to the theory of charge and cost management based on an analysis of the constitution factors of operation income and disbursement, and a study on the prediction model has been carried out considering projects.
在运营收入和支出构成因素分析的基础上，根据收费及成本管理理论构建运营收入和支出的预测模型，并依托工程对预测模型进行应用性研究。 - In analysing prediction methods of engineering bidding price, apply the gray system theories, before bidding, regard unit cost of historical similar engineering as the basis, through accumulated generating operation, the gray prediction dynamic model is established with the differential calculus.
在分析工程标底预测方法的基础上，应用灰色系统理论，招标前，以近期同类工程的单方成本为依据，经过累加生成时间序列，用微分拟合建立灰色预测动态模型。 - In order to shorten the duration of the thermal balance test of the spacecraft to reduce the development cost of the spacecraft, a thermal equilibrium temperature prediction model based on the process neural network is proposed.
为缩短航天器热平衡试验周期，以降低航天器研制成本，提出了一种基于过程神经网络的热平衡温度预测模型。 - Under various optimal objects of maximum oil production, minimum total cost, of maximum profit, some functions of data import, system configuration, dynamic prediction of oilfield development, programming optimization, production arrangement, optimum control and so on are realized in this system.
在产油量最大、总成本最低、效益最优等不同优化目标下，实现了数据导入、系统配置、油田开发动态预测、规划优化、产量分配、最优控制等效益规划功能。 - Under the condition of developing cost of a gas tubine defined as a resource constraint, the optimal allocation model for gas turbine reliability, which is of great value to real engineeing, is proposed on the basis of results of the above fuzzy prediction.
然后在此基础上，以研制费用作为资源约束，提出一个具有实际工程应用价值的燃气轮机可靠度优化分配模型。 - Secondly, the paper constructs the analytical framework of relationship between consumption cost and evolution of retail formats. Then, it does empirical research on primary evolution of retail formats and gives a prediction of developing trend of retail formats from consumption cost.
其次，建立消费成本与零售业态演进关系的分析框架，实证研究消费成本在主要零售业态演进过程中的作用，并预测零售业态的发展趋势。 - Considering the risk cost of misclassification, the error rate of MTS-Bagging model is lower than other modles in the research. Thirdly, we research on the model for financial distress prediction based on sliding time window technology.
以错误分类的风险成本对RS-Bagging模型和MTS-Bagging模型进行比较，发现MTS-Bagging模型的综合错误率低于其他集成模型。再次，基于滑动时间窗口的财务危机集成预警研究。 - Research shows, this scheme owns little resource spending, high prediction efficiency and low cost of invalid prediction. 3.
研究表明，该方案硬件开销小、预测效率高、预测失效代价低。 - Focus of this paper is the optimization of product structure, namely, how the product mix, making and closely related to the total cost of all machinery and equipment spare parts usage prediction and assessment, so that mining companies achieve the maximum benefit.
本文探讨的侧重点就是对产品结构的优化，即如何进行产品搭配，从而使得和总成本密切相关的各个机械设备的备件的使用量的预测和评估，使矿山企业达到最大收益。 - In the quality cost prediction methods, the new methods of rough set theory, support vector regression model was applied to the forecast of quality cost, puts forward the scientific accuracy of the prediction model which was realized in the MATLAB languages.
在质量成本预测方法上，提出了适用于现阶段建筑工程质量成本预测的新方法，主要将粗集理论，支持向量回归模型应用到质量成本预测中，运用MATLAB软件对模型进行实现。 - To efficiently decrease the identify work and cost of the fruiting test and to increase the rate of breeding, the breeders devoted themselves to searching the fast prediction method of identify new strains.
育种工作中寻找早期快速鉴别新菌株的预测方法或手段，以有效减少出菇试验鉴定工作量、降低育种成本和提高育种效率，成为了育种工作者的探索热点和重点课题。 - It effectively reduces the cost of transmission. Thirdly, this paper introduces the meaning of the bus arrive time prediction research, analyzes the existing bus arrive time prediction algorithm, discusses the advantages and disadvantages of each algorithm and their applicable conditions.
介绍了公交车到站时间预测研究的意义，分析了现有的公交车到站时间预测算法，分别讨论了各个算法的优缺点及适用的条件。 - In order to shorten the test time and cut down the cost of the satellite development, the unstable thermal equilibrium test method should be energetically developed, that is to say, the thermal equilibrium temperature prediction should be energetically studied.
为缩短热平衡试验周期，降低卫星研制成本，应大力开展卫星不稳定热平衡试验方法研究，即开展卫星热平衡温度预测研究。 - The pump characteristics prediction can not only shorten the cycle of product research and development but also reduce the cost of the pump design and manufacture. The pump characteristics prediction has been a very important subject in pump field all the time.
泵性能预测具有缩短产品研发周期和降低开发设计成本等优点，一直都是泵领域十分重要的研究课题。 - Meanwhile, electricity power enterprises can adjust their offers properly and reduce generating cost on the base of prediction data; electricity power operation enterprises can buy electricity with a lower prize in electricity market.
同时，发电企业可以依据预测数据，合理调整报价策略，有效的降低发电成本；电网运营企业也可在电力市场中以较便宜的电价购电。