Incised-valley
基本解釋
- 古河穀
英漢例句
- 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(xiàn)今長江三角洲地區(qū)可分爲下切河穀和兩側(cè)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(qū)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(chǔ)上,應(yīng)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(yè)性生物氣都存儲在下切河穀內(nèi)河漫灘－河口灣砂質(zhì)透鏡躰中。