常見例句雙語(yǔ)例句It is found that the back-up water level rate upstream of the confluence increases with the increase of discharge ratio(tributary discharge to total discharge) and influence angle.探討了泥石流入?yún)R后下游水位相對(duì)壅高與流量比以及交匯角的關(guān)系,得出相對(duì)壅水高度隨流量比及交匯角的增大而增大的結(jié)論。 返回 back-up water level