sinking funds

同根派生

To liquidate(a debt, such as a mortgage)by installment payments or payment into a sinking fund.
分期偿还，分期付款用分期付款和偿债基金的形式偿清（债务，如抵押）
To liquidate(a debt,such as a mortgage)by installment payments or payment into a sinking fund.
分期偿还，分期付款用分期付款和偿债基金的形式偿清(债务，如抵押)
To liquidate(a debt, such as a mortgage) by installment payments or payment into a sinking fund.
分期偿还，分期付款用分期付款和偿债基金的形式偿清（债务，如抵押）
To liquidate (a debt, such as a mortgage) by installment payments or payment into a sinking fund.
分期偿还，分期付款：用分期付款和偿债基金的形式偿清（债务，如抵押）
Amortisation can also refer to the reduction of debt, either through periodic payments of principal and interest, or through use of a sinking fund.
摊销也可指通过分期还本付息或使用偿债基金减少债务。