prograding sequence 中文意思是什麼
prograding sequence
解釋
進積層序- prograding : 推進作用
- sequence : n 1 繼續;接續;連續。2 順序;程序;次第;關系;關聯。3 後果;結果;接著發生的事;後事;後文。4 ...
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According to the data of seism, mud well logging, well logging, cores and the principles of well correlation, this third - order sequence is divided into three fourth - order sequences ( system tracts ) and nine fifth - order sequences ( parasequence sets ). the lowstand systems tract is formed in the background of forced lake regression, which is consist of. three prograding parasequence sets
根據地震、綜合錄井、測井、巖心等資料,依據井間可對比的原則,研究層段的三級層序劃分為三個四級層序(即體系域)和九個五級層序(即準層序組) 。 -
Moreover, the system tracts in sequence are characterized by dualistic structure, namely transgressive - highstand system tracts, and tst > hst. the parasequences are divided into three types, which is respectively dominated by sandstones, mudstones, and shallowing - upward tidal flat system. and prograding sequence and retrograding sequence are composed of stacking parasequence set
層序中體系域具有二元結構特徵,即海侵?高水位體系域,且tst hst ,準層序類型有三種,分別是以砂巖為主的準層序、以泥巖為主的準層序和以潮坪體系向上變淺的準層序。
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