depositional sequence造句
例句與造句
- The depositional sequences of braided rivers mainly consist of braided channel lag deposits and mid - channel bar sandstones
辮狀河沈積主要發(fā)育河道和心灘微相，泛濫平原微相不太發(fā)育。 - The depositional sequences of meandering river are typical of the development of point bars , crevasse - splays , natural levees and flood plains
曲流河沈積以發(fā)育點砂? 、決口扇、天然堤和泛濫平原等微相單元?特徵。 - According to the abundance well logging , mud logging and core analysis data , gaotaizi reservoir has been classified into four sand group with the principle of cycle comparison and classified control . based on the detailed study of lithologic character , sedimentary structure , paleontologic fossils , depositional sequence , rock association and logging data , the microfacies of the studied area are divided into such seven types : subaqueous distributary channel microfacies ; river mouth bar microfacies ; subaqueous interdistributary channel microfacies ; subaqueous crevasse channel microfacies ; subaqueous natural barrier microfacies ; distal bar microfacies ; delta front sheet sand microfacies . the characteristic of each sedimentary microfacies are described detailedly
通過研究大量測井、錄井資料和巖芯資料，依據“旋回對比，分級控制”的原則，把研究區(qū)高臺子油層劃分為g 、 g 、 g 、 g四個砂層組。通過對研究區(qū)巖性、沉積構造、古生物、沉積序列、巖石組合及測井曲線特征進行研究的基礎上，認為研究區(qū)高臺子油層屬于三角洲前緣亞相沉積，并將研究區(qū)沉積微相劃分為：水下分流河道、河口壩、水下分流河道間、水下決口扇、水下天然堤、遠砂壩、席狀砂等七種微相類型。 - It's difficult to find depositional sequence in a sentence. 用depositional sequence造句挺難的