基本解釋[機(jī)械工程]特優(yōu)品率英漢例句雙語(yǔ)例句So when we build forecasting model of the insurance premium, we should consider both factors of the gross domestic product and rate.所以在建立保費(fèi)收入預(yù)測(cè)模型時(shí)，應(yīng)該考慮國(guó)內(nèi)生産縂值和利率這兩個(gè)因素。The gross domestic product increasing has positive correlation with insurance premium, and the rate has negative correlation with the life insurance premium.國(guó)內(nèi)生産縂值的增長(zhǎng)與保費(fèi)收入呈正相關(guān)，而利率對(duì)壽險(xiǎn)保費(fèi)收入有負(fù)麪的影響。premium product rate更多例句專業(yè)釋義機(jī)械工程特優(yōu)品率