segment die

The application of multivariate nonlinear combined model in petroleum consumption prediction;

多变量非线性组合模型在石油消费预测中的应用

A system of time serials data mining based on combined model;

一种基于组合模型的时间序列数据挖掘系统

Prediction of silicon content in hot metal based on EMD-SVM nonlinear combined model;

EMD-SVM非线性组合模型对高炉铁水含硅量的预测

Design of combination die of hard metal article with internal step;

带内台阶硬质合金组合模设计

In accordance with the characteristics of fractured- vuggy carbonate reservoir,based on the analysis of reser- voir features and the fracture-cave combination pattern, the flow mechanism and connectivity among reservoir space has been first discussed in this paper.

针对溶洞为主的溶洞-裂缝型碳酸盐岩油藏特征,在分析储层特征和缝洞组合模式的基础上,初步探讨了缝和洞的流动机理、储集空间连通关系,最后讨论了不同开发阶段不同缝洞组合模式下,孔洞的不同作用。

The paper introduced the biological characteristics of several main pot cultured tangerines and the combination pattern of polychrome potted tangerine briefly,and the culture techniques of each combination such as grafting,fertilizer and water management,pruning,flower promotion and retention, fruit retention,pets and diseases controlling,pattern,maintenance in ornamental period were elaborated.

简要介绍了几种主要盆栽柑桔品种的生物学特性及多色盆桔的组合模式,并对各组合的嫁接、肥水管理、整形修剪、促花、保花、保果、病虫害防治、造型及观赏期养护等技术作了详细的论述。

Simulation of latent heat flux over a temperate mixed forest:application of a combination model to Shuttleworth-Wallace model;

温带阔叶红松林生态系统潜热通量模拟——气孔导度组合模型在Shuttleworth-Wallace双源模型中的应用(英文)

In light of the limitation and shortcomings of the forecasting model using single mathematic method,a new idea of performing combination model instead of selecting model methods was proposed.

应用分析表明,组合模型较之单一预测模型在拟合和预测精度上都有明显提高,为航空公司合理制定维修计划和维修资金管理提供理论基础。

Improving on the theory of markowitz s investment portfolio;

Markowitz投资组合模型的修正

The Combined Forecasting Based on ARIMA Model

基于ARIMA模型的组合模型研究

Fuzzy Two-Stage Algorithm for a Category of Portfolio Selection Model;

一类投资组合模型的模糊两阶段算法

Portfolio Selection Model Based on Fuzzy Chance-constrainned Programming;

模糊机会约束规划下的投资组合模型

Research on Portfolio Model Based on Comprehensive Score Method

基于综合评分法的投资组合模型研究

Stochastic Unit Commitment Method with Flexible Generating Units

考虑灵活运行机组的随机机组组合模型

The Error of Portfolio Frontier and Portfolio Model Gathering of Hypo-optimum;

投资组合前沿误差及次优投资组合模型集

Redressed Combinatorial Forecast Model with Multiple Indexes;

多指标预测模型的纠偏组合预测模型

Research on Model Combination Based on Model Confusion

基于模型混淆度的模型组合算法研究

Short Selling and Optimal Portfolio Selection ──Multigroup Models

卖空与最优证券组合的选择──多组模型

A Decision-Making Analog-model for Controlling Risks in a Portfolio;

组合投资风险控制决策模拟模型研究

FUZZY NUMBERS OPTIONAL MODEL OF PORTFOLIO INVESTMENT AND METHOD FOR IT S SOLUTION;

模糊数证券组合投资选择模型与求解

The Application of Fuzzy Optimizing Choosing Model in the Product Combination Management;

模糊优选模型在产品组合管理的应用

Model for portfolio selection with fuzzy return rates

带有模糊收益率的投资组合选择模型

A Mean deviation Portfolio Optimal Selection Model

均值—离差型组合证券投资优化模型

Research on the Organization Structural Coupling Model of Innovation-Based Clusters;

创新型集群组织结构的耦合模型研究

The portfolio investment model analysis of big size reale state corporation;

大型房地产企业组合投资的模型分析

Core Stability of Combinatorial Cooperative Games;

若干组合合作对策模型的核心稳定性