On the basis of existing theory, and according to the basic theory, thesis educes the evaluation index sign system of income and risk, and also educes the judging standard.

  • 进而,在结合现有研究的基础上,从基本理论入手,分别得出了有关收益和风险的评价指标体系及其相应的评判标准。
目录 查词历史