中英互译
portfolio investment
基本释义
- 投资组合：通过购买证券进行的投资，与直接投资相对。
双语例句
- We discuss the problem of portfolio investment with risk minimization subject to nonnegative investment proportional coefficient.本文讨论基于最小路径和最小割集的复杂系统可靠性的描述与计算问题。
- A optional model of portfolio investment with fuzzy-coefficient in which profit rates and risk rates are fuzzy Numbers is presented in this paper.针对预期收益率与风险损失率为模糊数时，建立了一种具有模糊系数的证券组合投资选择模型。
- The simulation trading system of portfolio investment is one of the most typical systems in the practical step of the finance-teaching curriculum .证券模拟交易系统是金融互动教学网站中专业课程教学实践环节的典型系统。
网络短语
- portfolio investment trust证券投资信托
- foreign portfolio investment外国投资
- portfolio investment service证券组合服务
- portfolio investment strategy证券投资决策
- portfolio investment programs组合投资计划
英英释义
- A portfolio investment is a passive investment in securities, none which entails in active management or control of the securities' issued by the investor. Portfolio investment is an investment made by an investor who is not particularly interested in involvement in the management of a company.