基本解釋機械組成英漢例句雙語例句In sum, using laser grain-size analysis in studying soil mechanical composition was feasible.總之,運用激光粒度分析土壤機械組成是可行的。The soil texture chart of Haining County was mapped based on data of mechanical composition of 230 soil profiles.本文根據(jù)230個土壤剖面的機械組成數(shù)據(jù)繪制了海寧縣土壤質地圖。Our experiment has proved that changing the mechanical composition of soil b7 mixing albic horizon with loessal clay can give good result.試驗證明,白漿層施加黃粘土改變其機械組成,表現(xiàn)出良好效果。mechanical composition更多例句詞組短語短語mechanical commutation composition curve 機械構成曲線mechanical commutation composition 機械成分soil mechanical composition [土壤]土壤機械組成mechanical composition of soils 土壤機械組成mechanical composition curve 機械組成曲線mechanical composition更多詞組專業(yè)釋義地球科學機械組成