sediment loss造句
造句與例句
手機(jī)版
- Typical rainfall effect on sediment loss and runoff of cash forest
經(jīng)濟(jì)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(bào)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(shí)，土壤是農(nóng)業(yè)生產(chǎn)的根本，治理水土流失的關(guān)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(yán)重的水土流失造成土層淺簿、養(yǎng)分貧瘠，土地質(zhì)量退化，產(chǎn)量下降，對三峽庫區(qū)移民工作和農(nóng)業(yè)可持續(xù)發(fā)展造成嚴(yán)重威脅，制約三峽庫區(qū)經(jīng)濟(jì)發(fā)展。因此進(jìn)行三峽庫區(qū)坡耕地土壤侵蝕機(jī)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 see sediment loss in a sentence. 用sediment loss造句挺難的
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