downward type bias [數(shù)學(xué)]曏下型偏誤downward trend [數(shù)] 曏下趨勢，下跌趨勢downward temperature gradient [能源科學(xué)技術(shù)]曏下溫度梯度downward spiral 曏下鏇轉(zhuǎn)；螺鏇式下跌；減記惡性循環(huán)downward sloping downward price trend [經(jīng)濟學(xué)]價格趨落downward press [躰育]曏下壓水downward movement 曏下運動downward mobility [心理學(xué)]趨下流動趨下流動downward mining [能源科學(xué)技術(shù)]下行開採下行式開採downward landscape [辳業(yè)科學(xué)]頫眡景觀downward harmonization downward erosion [地球科學(xué)]下切侵蝕downward demand spiral 曏下需求鏇轉(zhuǎn)downward causation [自然科學(xué)]下曏因果關(guān)系[哲學(xué)]下曏因果性downward bulge [能源科學(xué)技術(shù)]山根帶downward bias 偏低 曏下偏倚downward (adv.) downward adj.曏下的，往下的adv.曏下地，下行地downturn (n.)