基本解釋[經(jīng)濟學(xué)]事故死亡率英漢例句雙語例句It is an essential and pressing task to prevent traffic accidents and reduce accident death rate .預(yù)防交通事故，降低交通事故死亡率，已成為全社會面臨的一項十分緊迫的任務(wù)。Using ARMA model, this paper analysed the enterprise accident death rate from 1974 to 2003 in China and verified the model by SAS.文中用ARMA模型，對1974年至2003年全國工業(yè)企業(yè)事故死亡率進行時間序列分析，用SAS軟件檢驗?zāi)Ｐ偷目尚行?，并進行預(yù)測應(yīng)用。The expert predicts that Chinese road traffic accident death rate will wander up and down in such high position during the following ten years.有專家預(yù)測，中國道路交通事故死亡率在未來十年期間仍將在此高位徘徊。權(quán)威例句The reason for the shortfall: A decline in supply occasioned by the long-term fall in the car accident death rate has coincided with a growth in demand occasioned by aging demographics and breakthroughs in medicine.FORBES: On The Cover/Top Storiesaccident death rate更多例句詞組短語短語accident injury and death rate 事故傷亡率accident death rate更多詞組專業(yè)釋義經(jīng)濟學(xué)事故死亡率