例句與造句

1. Another measure of the efficiency of investment is the incremental capital - output ratio ( icor ) : the investment needed to generate an additional unit of output , measured as annual investment divided by the annual increase in gdp
   對投資效率的另一種衡量是投資產(chǎn)出增量比：即每增加一單位產(chǎn)出所需的資本量，以用年度投資額除以gdp的年增量來計(jì)算。
2. It's difficult to find incremental capital in a sentence. 用incremental capital造句挺難的