Terms for subject United Nations containing ratio

English	Chinese
aspect ratio	纵横比
debt-to-export ratio	债务对出口比率
leaner air-fuel ratio	更稀的空气燃油比
poverty gap ratio	贫穷深度比
poverty gap ratio	贫穷深度指数
threshold ratio of external debt to fiscal revenue in net present value for countries with a large export base, 250 per cent	外债对净现值财政收入的临界比率为250％
water to land ratio	水陆比