常見例句雙語(yǔ)例句Soil bulk density affects soil erosion process and the sediment delivery (S) during the run is associated with rill head-cut advance.土壤容重影響坡麪侵蝕的發(fā)生和發(fā)展，而坡麪侵蝕産沙過(guò)程與細(xì)溝發(fā)育過(guò)程相對(duì)應(yīng)。 返回 rill cut