短語(yǔ)詞組短語(yǔ)stable lacustrine sediment 穩(wěn)定湖相沉積物paleosol and lacustrine sediment 古土壤與河湖相沉積lacustrine sediment samples 沉積樣品lacustrine sediment soil 湖積物形成土壤deep lacustrine sediment 深湖沉積shore -shallow lacustrine sediment 濱淺湖沉積 返回 lacustrine sediment