steep gradient

基本解釋

There is a steep gradient in survival by age, with younger women having a better prognosis (Figure 3.2).
在年齡相關(guān)組中生存率曲線呈現(xiàn)了斜坡式的變化，顯示更年輕的婦女有更好的預(yù)後（表3.2）。
Harald B?ttner, head of the thermoelectric systems department, says exhaust gas temperatures can reach more than 700oC, creating a steep gradient between gas and engine cooling fluid.
哈拉德·伯特納，熱電系統(tǒng)部負(fù)責(zé)人提出汽車尾氣溫度可達(dá)到700多攝氏度，從而在氣躰和引擎冷卻劑之間産生了較大的溫差。
Rolling stock's infra long ascent, steep gradient ignore to have heartless condition should trample once brake.
車輛在下長坡、陡坡時不琯有無情況都應(yīng)該踩一下剎車。