lithological sequence 中文意思是什麼
lithological sequence
解釋
巖性序列- lithological : 巖性的；巖石的
- 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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By means of the identification of these key boundaries, it has been recognized that twenty - eight 5th - order, five 4th - order and two 3rd - order sequences from the lithological sequence of pm profile
通過識別這些關鍵界面，在pm剖面巖相序列中可識別出28個五級層序， 5個四級層序和2個三級層序。 -
The development of sedimentary environment of yanchang formation be analyzed and discussed further. based on the analyses of all kinds of sedimentary deposit. under the direction of the theory and methods of sequence stratigraphy, 4 type i sequence boundary could be recognized in the study area, according to the marked bed including plane of deflation, scour, the plane of lithological salutation, structural transformation, down cutting channel sheet sand and so on. type i sequence consists of low stand systems tract, transgressive systems tract and high stand systems tract
本文採用當代層序地層學理論和方法，利用風化剝蝕、沖刷面、巖性巖相突變、結構轉換面、構造機制轉換面等層序界面的識別標志，將研究區延長組劃分為四個層序，其層序界面都為型層序界面，具有三元體系域結構特徵，由低水位體系域、水進體系域和高水位體系域三個部分組成。
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