常見例句雙語例句The Longtou Mn-deposit, being of sedimentary type with manganese carbonate as its main ore mineral, is controlled by lagoonal facies and related to submarine hills.龍頭錳礦床是一個受瀉湖相控制、與海底潛丘有關(guān)的沉積碳酸錳礦床。 返回 sedimentary mineral deposit