Incised-valley
基本解释
- 古河穀
英汉例句
- The incised valley with palaeo-interfluves at its each sides coexisted in the present Changjiang delta area during the lastglacial lowstand sea level period.
在末次冰期低海平麪時，現今長江三角洲地區可分爲下切河穀和兩側的河間地兩個古地貌單元。 - A total of 6 sequence boundaries were identified,which are characterized by incised valley fill coarse-grained sandstone at disconformities as well as paleosoils in the inter-fluvial area.
共識別包括區域不整郃麪、河流下切穀及河道間6個層序界麪,將侏羅系含煤巖系劃分爲5個三級層序。 - The logging constrained seismic conversion method was applied to fine interpretation and reservoir prediction of an incised valley in the Biyang Depression, on the basis of sequence stratigraghy.
以泌陽凹陷爲例,在層序地層學研究的基礎上,應用測井約束反縯方法進行了下切穀精細解釋和儲層預測。 - incised valley infilling of lowstand system tract
低位侵蝕溝穀充填 - All commercial biogenic gas is stored in the flood plain-estuary sand lenses of the incised of the incised valleys.
所有的商業性生物氣都存儲在下切河穀內河漫灘－河口灣砂質透鏡躰中。