repayment of capital and interest的意思|示意

The most important factor that influences the size of public debt is dweller's savings, GDP, repayment of capital and interest of public debt, financial deficit.

影响我国国债发行规模的最重要因素是居民储蓄、GDP、国债还本付息额和财政赤字。

To study the combined housing mortgage loan, we established a theory model for it. Through this model, we can work out the term of loan, the repayment of capital and interest every year.

为此，试图建立一个考虑居民收入增长的个人住房抵押组合贷款理论模型，通过该理论模型可以确定合理的贷款期限以及各年的还本付息额。