种植率

copping to───接受；承认

cropping out───突然发生；出现

branching ratio───[化学][核]分支比；分岐比

combined ratio───综合赔付率；综合成本率；综合率

common ratio───[数]公比

cooling rate───冷却速度；冷却速率；散热速率

copping it───抓住它

also measured growth and development indicators such as rate, poverty index, cropping intensity, self sufficiency ratio and growth of agro based industrialization.───本项研究也测算增长和发展指标，如利率、贫困指数、农业密集度、自给自足比率和基于工业化的农业发展。