基本释义:

选择组合

网络释义

1)Selection and Constitute,选择组合

2)portfolio selection,组合选择

3)combined crossbred purebred selection,组合选择

4)portfolio theory,组合选择

5)assembly,selective,选择性组合

6)Cutter combination selection,刀具组合选择

用法和例句

The Selection and Constitute of Mechanical Equipment During the Process of Mechanical Construction;

本文就在机械化施工中,对主要工程机械,如装载机、推土机、铲运机、自卸汽车的选择组合和计算方法进行了分析,并概括地指出了在机械设备选择和组合时应注意的事项。

Portfolio Selection and Capital Asset Pricing;

组合选择和资本资产定价

Based on the analysis of worldwide researches on R&D portfolio selection,an evaluation index system is represented according to the reality.

运用分枝定界法生成最优项目组合,考虑了项目间资源、收益和输出的相互影响,确定与企业战略相适应的R&D项目组合,为R&D项目组合选择提供了新思路。

Using deterministic methods,rates of genetic gain(△G) and inbreeding(△F) were compared between pure line selection(PLS) and combined crossbred purebred selection(CCPS),for the sire line of a three-way crossbreeding scheme.

本文比较了纯系选择与组合选择两种方法在肉鸡三系配套杂交方案中父本品系遗传进展与近交速率的变化情况,模拟试验结果表明,在遗传参数和总的测定笼位一定的情况下,包含纯种与杂种信息的组合选择获得的累积遗传进展(△G)总是高于纯系选择,近交速率(△F)也高于纯系选择方法。

Using deterministic methods, rates of genetic gain(△G)and inbreeding(△F )of 18 breeding scheme were compared between pure line selection(PLS)and combined crossbred purebred selection(CCPS) by Monte Carlo, for the sire line of a three-way crossbreeding system, with the same genetic parameters and population size.

本试验以肉鸡三元配套系中的父本品系为研究对象,在遗传参数和总的测定笼位一定的情况下,采用Monte Carlo方法比较了纯系选择(PLS)与组合选择(CCPS)两种方法各9种方案下肉鸡体重杂种性能遗传进展与近交速率的变化情况,同时比较了组合选择相对于纯系选择的优势。

A Study on Optimal Multiperiod Portfolio Choice

多期最优资产组合选择模型分析研究

Optimal Dynamic Portfolio Selection under Safety-First Criterion

安全第一准则下的动态资产组合选择

Research on Portfolio Selection Models and Heristic Algorithms;

投资组合选择模型及启发式算法研究

Heterogeneous Belief, Portfolio Choice and Stock Price;

异质性信念、投资组合选择与证券价格

CONTINUOUS-TIME OPTIMAL PORTFOLIO SELECTION WITH LIABILITY;

带负债的连续时间最优资产组合选择

EMPIRICAL STUDY ABOUT PORTFOLIO BASED REALIZED VOLATILITY;

基于实际波动率的组合选择实证研究

R&D Portfolio Selection with Project Interactions;

基于相互影响的R&D项目组合选择

IT Project Portfolio Selection Based on Multi-criteria Analysis;

基于多因素分析的IT项目组合选择模型

combination order/combo order

组合指令,选择性指令

Short Selling and Optimal Portfolio Selection ──Multigroup Models

卖空与最优证券组合的选择──多组模型

The Research on the Combination Method of Partners Selection in Supply Chain;

供应链上合作伙伴选择的组合法研究

The Properties of Portfolio′s Covariance Matrix and The Optimal Portfolio Selection

投资组合协方差矩阵的性质与最优组合的选择

Please select a type from the drop down combo box.

请从下拉组合框中选择一个类型。

Select the appropriate site groups and then click OK.

选择合适的网站用户组，然后单击“确定”。

Or a group of co-ops may hire a financial intermediary.

合作社组织还可选择与金融中介协作。

For single selection, the combo box is a superb control.

对于单一选择，组合框是非常好的控件。

Literatures Review on Portfolio Risk Measurement and Selection

资产组合风险度量与选择之文献述评

An Improved Iterative Algorithm for Universal Portfolio Selection

泛组合证券选择的一个改进递推算法