詞語：depositional
depositional的解釋
depositional[,depə'ziʃənəl]adj. 沉積作用的
depositional的意思
depositional 沉降作用的;沉積的 沉降作用的;沉積;沉積的;depositional cycle 沉積旋回;沈積循環;沉積循環;堆積循環，堆積旋回;depositional lenticularity 沉積透鏡狀產狀;堆積透鏡狀產物;depositional terrace 堆積階地;depositional fractionation 沉積分異;
depositional的參考例句
1.A coal seam or a coal seam group constituted independent depositional system peat swamp system. 這些煤層（煤層組）構成了獨立的沉積體系——泥炭沼澤體系。
2.It can be used to determine boundaries of depositional sequence and system tracts, current direction, hydraulic energy and manifold depositional environments. 用它可以確定層序和體系域邊界，判斷水流方向和水動力大小，識別多種沉積環境。
3.Distributary channel sand of river depositional system and delta front sand of delta depositional system in Pinghu and Huagang group are the primary reservoir. 平湖組和花港組的河流相和三角洲相的分流河道和三角洲前緣等砂體是主要的儲集層段。