...建--《南京农业大学》2006年博士论文 o-sensitive genic male sterile line group，TGMS-G)、恢复系群(restorer line group，R-G)和9308 4个类群，其中保持系群又可分为协青早亚群(Xieqingzao subgroup，XQZ..
In any given period the debt stock grows by the existing debt stock (d) multiplied by r-g, less the primary budget balance (p).
在任何给定时期，债务按照现有债务与(r - g)的乘积增长，已扣除基本预算平衡(p)。
2
The simple r-g assumption is one of the most important in debt dynamics: an r-g of greater than zero (when interest rates are greater than GDP growth) means that the debt stock increases over time.
简单的对（r-g）的假设是债务动态中最重要的部分之一。
3
Under the ship, he printed in big red letters: C-O-N-G-R-A-T-U-L-A-T-I-O-N-S!