沉积期 meaning in English
depositional stage
Examples
- Rees geochemistry of doushantuo phosphorites and modification during post sedimentary stages in weng ' an area , south china
贵州瓮安陡山沱组磷块岩稀土元素地球化学特征与沉积期后变化 - Shifting of lake shoreline and lithofacies palaeogeographic characters during sedimentary period of the member 3 of shahejie formation of paleogene in dongpu sag
东濮凹陷古近系沙河街组沙三段沉积期湖岸线的变化及岩相古地理特征 - Because the south slope and fanjiatai structure basement has risen , zifusi low - lying area is formed in shashi formation sedimentary periods of cretaceous - palaeogene
摘要资福寺洼陷是受南部斜坡和范家台基底隆升形成的早期洼陷，其主要形成时间为白垩下第三系沙市组沉积期。 - The dolostones have experienced several types of post - depositional diagenetic modifications , of which dolomitization , dissolution , recrystallization and tectonic stress processes have exerted an important effect on porosity and permeability
认为该白云岩在沉积期后变化中经历了多种成岩作用改造，其中影响白云岩储集性的作用主要有白云石化作用、溶蚀作用、重结晶作用和构造应力作用，对白云岩孔渗改善起了积极作用。 - The paths for hydrocarbon migration were dominated by faulting , unconformity , pores or fissure network system , where the driving forces for oil / gas migration would be abnormal high pressure ( niubao formation depositional period ) and hydrostatic pressure ( dinqing lake formation depositional period )
油气运移沿断层、不整合、孔隙或裂隙连络体系进行,运移驱动力在牛堡组沉积期为异常高压,而丁青湖组沉积期则为静水压力。