sediment loss造句
例句與造句
- Typical rainfall effect on sediment loss and runoff of cash forest
經濟林模式典型次降雨對泥沙和徑流流失的影響 - To my knowledge these sediment losses from new roads in yunnan are the highest values ever reported
據(jù)我所知，這些新公路的泥沙流失率屬于有報道以來的最高值。 - Soil is the base of agriculture production , the key measure to prevent water and soil loss is to conserve soil , but most soil nutrient is lost with the sediment loss , and serious water and soil loss make the soil thickness degrease , the soil nutrient be deficient and lean , the land quality degrade and the yield of plant decrease , all this results is going to threaten the people ' s transplanting and the agriculture sustainable development , and restrict the economy development of three gorges regions
同時，土壤是農業(yè)生產的根本，治理水土流失的關鍵是要保住土壤，而土壤養(yǎng)分絕大部分是隨著泥沙流失的，嚴重的水土流失造成土層淺簿、養(yǎng)分貧瘠，土地質量退化，產量下降，對三峽庫區(qū)移民工作和農業(yè)可持續(xù)發(fā)展造成嚴重威脅，制約三峽庫區(qū)經濟發(fā)展。因此進行三峽庫區(qū)坡耕地土壤侵蝕機理研究，探索減輕坡耕地土壤流失的方法措施，具有全局性的重大意義。 - It's difficult to find sediment loss in a sentence. 用sediment loss造句挺難的