海岸沉积 [
hǎi àn chén jī]
coastal deposition
- 摘要在了解区城沉积背景的情况下,综合运用岩心观察、岩相分析、测井相分析等手段,确定鄂尔多斯盆地北部塔巴庙区块太原组为有障壁海岸沉积体系和无障壁海岸沉积体系的滨浅海相沉积与湖泊-三角洲相沉积。
On the basis of realizing the sedimentary system and tectonics, the authors think the sedimentary fades of the Taiyuan Formation is barrier island, beach and delta facies in Tabamiao area in the north of Orcios Basin by observing cores, analyzing lithofacies and log facies. - 海洋的一般特征。海洋的运动:波浪、洋流和潮汐。侵蚀型海岸和沉积型海岸。大陆边缘和洋盆。
General features of ocean. Movement of ocean: wave, tides and ocean current. Eros ional and depositional coast. Continental margin and ocean basin. - 梅里蒂亚尼平原的化学表征使它看上去更像是内陆沙漠中短期存在的湖泊的沉积矿,或海岸上的盐带平地,而非长期存在的海洋中缓慢聚集的沉积物。
Rather than being a standing sea slowly accumulating sediment, Meridiani seems to have the characteristic chemistry of transient lake beds in a terrestrial desert, or salt flats on a seashore.
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