downward type bias [數(shù)學(xué)]向下型偏誤downward trend [數(shù)] 向下趨勢(shì)，下跌趨勢(shì)downward temperature gradient [能源科學(xué)技術(shù)]向下溫度梯度downward spiral 向下旋轉(zhuǎn)；螺旋式下跌；減記惡性循環(huán)downward sloping downward price trend [經(jīng)濟(jì)學(xué)]價(jià)格趨落downward press [體育]向下壓水downward movement 向下運(yùn)動(dòng)downward mobility [心理學(xué)]趨下流動(dòng)趨下流動(dòng)downward mining [能源科學(xué)技術(shù)]下行開(kāi)采下行式開(kāi)采downward landscape [農(nóng)業(yè)科學(xué)]俯視景觀downward harmonization downward erosion [地球科學(xué)]下切侵蝕downward demand spiral 向下需求旋轉(zhuǎn)downward causation [自然科學(xué)]下向因果關(guān)系[哲學(xué)]下向因果性downward bulge [能源科學(xué)技術(shù)]山根帶downward bias 偏低 向下偏倚downward (adv.) downward adj.向下的，往下的adv.向下地，下行地downturn (n.)