组合权值,combination weight,在线英语词典,英文翻译,专业英语

1) combination weight

组合权值

Since the schemes evaluation had many subjective factors and uncertainty of the index weights existed in current evaluation,the conception of combination weight was used in gray relation method which was usually used in the evaluation,a nonlinear-objective programming method based on improved AHP method and information entropy was presented,and the evaluating model was established.

针对方案评价中存在主观影响因素过多、评价指标权值不确定性等问题,在方案评价常用的灰关联理论中引入组合权值的概念,将改进AHP法和熵值法相结合,提出了确定指标权值的一种非线性目标规划方法,建立了组合权值灰关联法评价模型。

2) combination assigning method

组合权值法

The paper analyses the questions about evaluation methods in real estate developing enterprises at present ,puts forward a combination assigning method of the weight of index,sets up a index system,gives a real example and shows the science and validity of the method.

分析了目前房地产开发企业核心竞争力评价方法存在的问题,提出了评价指标的组合权值法,建立了评价指标体系,并进行了实际评价,指出了此方法的科学合理性。

3) combination weights optimization

组合权值优化

4) combination

组合

3-layer combination casing strength analysis and calculation;

三层组合套管强度分析与计算

Progress of combination photocatalytic oxidation in wastewater treatment;

组合光催化技术在水处理中的应用

A new injection profile combination logging tool and its application;

一种新型注入剖面组合测井仪及其应用

5) combinations

组合

Resolving Problems of Permutations and Combinations with Generation Function;

利用母函数求解排列组合问题

Analysis on Applied Effects of Different Forage Combinations Used in Rabbit Production;

不同牧草组合在肉兔生产中应用效果的分析

By crossing 8 hybrid rice sterile lines with 12 early hybrid rice restorer lines(cultivars) through incomplete diallel cross(NC Ⅱ)desig n,96 combinations of early hybrid rice were obtained.

采用8个杂交稻不育系和12个杂交早稻恢复系(品种),通过不完全双列杂交,配制了96个不同杂交早稻组合,研究了杂交早稻亲本及所配杂交早稻组合12个米质性状的配合力效应。

6) portfolio

组合

Theoretic Mode and Positive Analysis of Technological Innovation Portfolio;

组合技术创新的理论模式与实证研究

This paper presents the modern portfolio theory and related math model, modifies the benefit and risk function from oil production plant portfolio model: the net present value instead of yield rate is as the measurement of yield function; the absolute deviation instead of variance is as the measurement of risk function.

简要概述了现代投资组合理论及其数学模型;修正了采油厂投资组合模型的收益和风险函数,以净现值代替收益率作为收益函数的度量,以绝对偏差代替方差作为风险函数的度量;结合采油厂投资管理特点及约束要求,建立了均值-半绝对偏差投资组合优化模型。

The modern investment portfolio theory and its evolvement model which are based on β value are introduced.

介绍了基于β值的现代投资组合理论及其演变模型,阐述了目前在我国证券市场上,由于交易费用不均、信息获取不对称等情况的存在,使得具有不同资金规模的投资者处于不同的风险水平。

参考词条

工艺组合组合技术组合模型组合模组合油管组合机床组合刮刀组合夹具组合介质组合干燥形态发生区域模式探索

补充资料：因侵害姓名权、肖像权、名誉权、荣誉权产生的索赔权

因侵害姓名权、肖像权、名誉权、荣誉权产生的索赔权：公民、法人的姓名权、名称权，名誉权、荣誉权、受到侵害的有权要求停止侵害，恢复名誉，消除影响，赔礼道歉，并可以要求赔偿损失。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

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1) combination weight 组合权值 1. Since the schemes evaluation had many subjective factors and uncertainty of the index weights existed in current evaluation,the conception of combination weight was used in gray relation method which was usually used in the evaluation,a nonlinear-objective programming method based on improved AHP method and information entropy was presented,and the evaluating model was established. 针对方案评价中存在主观影响因素过多、评价指标权值不确定性等问题,在方案评价常用的灰关联理论中引入组合权值的概念,将改进AHP法和熵值法相结合,提出了确定指标权值的一种非线性目标规划方法,建立了组合权值灰关联法评价模型。 2) combination assigning method 组合权值法 1. The paper analyses the questions about evaluation methods in real estate developing enterprises at present ,puts forward a combination assigning method of the weight of index,sets up a index system,gives a real example and shows the science and validity of the method. 分析了目前房地产开发企业核心竞争力评价方法存在的问题,提出了评价指标的组合权值法,建立了评价指标体系,并进行了实际评价,指出了此方法的科学合理性。 3) combination weights optimization 组合权值优化 4) combination 组合 1. 3-layer combination casing strength analysis and calculation; 三层组合套管强度分析与计算 2. Progress of combination photocatalytic oxidation in wastewater treatment; 组合光催化技术在水处理中的应用 3. A new injection profile combination logging tool and its application; 一种新型注入剖面组合测井仪及其应用 5) combinations 组合 1. Resolving Problems of Permutations and Combinations with Generation Function; 利用母函数求解排列组合问题 2. Analysis on Applied Effects of Different Forage Combinations Used in Rabbit Production; 不同牧草组合在肉兔生产中应用效果的分析 3. By crossing 8 hybrid rice sterile lines with 12 early hybrid rice restorer lines(cultivars) through incomplete diallel cross(NC Ⅱ)desig n,96 combinations of early hybrid rice were obtained. 采用8个杂交稻不育系和12个杂交早稻恢复系(品种),通过不完全双列杂交,配制了96个不同杂交早稻组合,研究了杂交早稻亲本及所配杂交早稻组合12个米质性状的配合力效应。 6) portfolio 组合 1. Theoretic Mode and Positive Analysis of Technological Innovation Portfolio; 组合技术创新的理论模式与实证研究 2. This paper presents the modern portfolio theory and related math model, modifies the benefit and risk function from oil production plant portfolio model: the net present value instead of yield rate is as the measurement of yield function; the absolute deviation instead of variance is as the measurement of risk function. 简要概述了现代投资组合理论及其数学模型;修正了采油厂投资组合模型的收益和风险函数,以净现值代替收益率作为收益函数的度量,以绝对偏差代替方差作为风险函数的度量;结合采油厂投资管理特点及约束要求,建立了均值-半绝对偏差投资组合优化模型。 3. The modern investment portfolio theory and its evolvement model which are based on β value are introduced. 介绍了基于β值的现代投资组合理论及其演变模型,阐述了目前在我国证券市场上,由于交易费用不均、信息获取不对称等情况的存在,使得具有不同资金规模的投资者处于不同的风险水平。参考词条工艺组合组合技术组合模型组合模组合油管组合机床组合刮刀组合夹具组合介质组合干燥形态发生区域模式探索补充资料：因侵害姓名权、肖像权、名誉权、荣誉权产生的索赔权因侵害姓名权、肖像权、名誉权、荣誉权产生的索赔权：公民、法人的姓名权、名称权，名誉权、荣誉权、受到侵害的有权要求停止侵害，恢复名誉，消除影响，赔礼道歉，并可以要求赔偿损失。说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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