短語詞組短語coverage e ratio 償債能力比率Debt service coverage ratio 債務償付比率;利息保障率;債務送還比率fault coverage ratio 故障覆蓋率Liqudity Coverage Ratio 流動性覆蓋率household coverage ratio 覆蓋範圍forest coverage ratio 森林覆蓋率Project life coverage ratio 項目期內(nèi)的債務償付比率Risk Coverage Ratio 風險比率assets coverage ratio 資産擔保率 返回 coverage ratio