axial depression 中文意思是什麼
axial depression
解釋
軸線下拗- axial : adj. 1. 軸的。2. 成軸的。3. 軸周圍的，軸向的。adv. -ly 在軸的方向，與軸平行地。
- depression : n 1 壓低，降低，陷落。2 凹窪；窪地，沉降地。3 不景氣，蕭條，不振。 4 沮喪，消沉。 5 低氣壓。6 【...
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On the east terrace - fault slope of the depression, the sedimentary mode of fan - shaped delta - slump turbid fan - deep lake facies are developed. on the long axial direction of fula depression, the southeastern groove was filled with a large scale delta which was the main sources, the other little delta limited by the 3 syndepositional fault was distributed down the slope edge of the northern sub - depression. this stage developed a favorable oil sources, reservoir and regional seal which formed the good matching relations of generation, reservoir and seal in the time - space zone
Abugarbra組的sc和sd層序發育在邊界斷層和同沉積斷層活動劇烈、湖盆擴張期，凹陷中心發育半深湖-深湖相沉積，在凹陷陡坡發育近岸水下扇，斷階緩坡帶發育扇三角洲?滑塌濁積扇?深湖相組合，長軸凹槽和北部次凹的北部緩坡帶發育三角洲體系，此層位是有利生油層和巖性圈閉發育層段。
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