loss of capital是什么意思

用法例句

On principle of minimizing the upper limit of loss probability, we present the decision model of portfolio with minimizing risk to return ratio.

根据组合证券投资的亏本概率上界最小的原则 ,建立了单位收益率风险最小的组合证券投资决策模型 ,并证明了该模型的有效