fixed credit造句

Eoq inventory models with multiple stages under fixed credit payment
定期信用支付条件下的多阶段货价变动型存贮问题
Interest risk in pricing of life insurance product is defined as the loss probability resulting from unfavorable variation of real investment return rate of life insurance capital from policy ordered fixed credit interest rate
本论文的研究对象是寿险定价利率风险,寿险定价利率风险是指寿险资金实际收益率与保单预定利率之不利偏差引起的亏损的可能性。
It's difficult to find fixed credit in a sentence. 用fixed credit造句挺难的