基本解釋[農(nóng)業(yè)科學(xué)]土壤干層英漢例句雙語例句In artificial forestland, soil dried layer has been formed because of water deficit.在人工林地，因水分虧缺形成了嚴(yán)重程度不同的干化層。The dried soil layer exists in this area widespreadly, not only in the artificial vegetation but also in the natural vegetation.該地區(qū)土壤干燥化層是普遍存在的，不僅存在于人工植被，也存在于天然植被。The study reveals that the formation of dried soil layer is mainly caused by natural factors due to the reduction of precipitation and gravitational water.研究表明，土壤干層的形成主要是自然原因造成的，是降水量少決定的重力水帶分布深度小引起的。soil dried layer更多例句詞組短語短語soil dried -layer 土壤干層restoration of soil dried layer 干層恢復(fù)Cause of soil dried layer 干層成因dried soil layer 土壤干層soil dried layer更多詞組專業(yè)釋義農(nóng)業(yè)科學(xué)土壤干層