等额本息还款
等额本息还款-
其中，初始投资成本不仅仅计及了设备购置成本（包括建设的相关费用）、土地租赁成本，还创新的引入了技术改造成本以及贷款利息，并推导了等额本息还款方式下的利息总额计算公式。
Among them , the initial cost is taking into account not only the equipment cost , land leasing costs , but the introduction of innovative renovation costs and interest on loans . The interest in equal installments of principal and interest repayment formula is derived in this article .