短語詞組短語sedimentary deposit 沉積鑛牀；成層沉積sedimentary soil 沉積土;沉積土壤;原地土壤;原生土sedimentary centrifuge 沉降離心機(jī)sedimentary characteristics 沉積特征sedimentary lag 沉積滯後;沉積間斷sedimentary compaction 沉積壓實作用sedimentary trap 沉積圈閉;成巖型圈閉;沈積盆地sedimentary porosity 沉積孔隙度sedimentary ecology 沉積生態(tài)學(xué)sedimentary facies 沉積相sedimentary rock [地]沉積巖；水成巖sedimentary structure 沉積搆造sedimentary sequence 沉積層序sedimentary cover 沉積蓋層sedimentary cycle 沉積鏇廻；沉積循環(huán)sedimentary strata 沉積巖 返回 sedimentary