近岸沉积
- 名littoral sediment
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东海沉积物中~(226)Ra的分布特征及近岸区沉积速率的测定
Distribution characteristics of ~ ( 226 ) ra in sediments of the East China Sea and determination of sedimentation rate in near-shore region
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碳同位素(δ13C)的数据范围为-2.51%至-3.15%,显示出湖泊近岸区沉积有机质的特征,并可作为湖泊三角洲区混源有机质的佐证。
Carbon isotope (δ 13 C ) content is from - 2.51 % to - 3.15 % , which shows the characteristics of alongshore sediment organic matter and can be evidence of mixed organic sources in delta .
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连云港南部近岸带沉积特征与沉积环境
Sedimentary Character and Sedimentary Environment of Nearshore Zone in Southern Lianyungang
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台湾岛西南部近岸区沉积作用的特征
Characteristics of Sedimentation in Offshore Area of South-western Taiwan
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赤道太平洋潜流变化特征及其与异常海温东传福清湾北部及其以东近岸海域沉积环境和沉积特征
Variable properties of the equatorial undercurrent in the Pacific and its anomalous warm water eastward propagation Depositional environment and sedimentary characteristics in northern Fuqing Bay and its eastward coastal area
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结果表明,浙江近岸浅海沉积速率为1.19~0.91cm/a,存在自北向南逐渐减小的规律,并受当地入海河流的影响;
The results show that deposition rate is 1.19 ~ 0.91 cm / a in Zhejiang offshore , with the tendency of lessening from north to south offshore , and influenced by local river .
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浙江近岸海域沉积物沉积速率及地球化学
Deposition rate and geochemical characters of sediments in Zhejiang offshore
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陆西凹陷上侏罗统近岸水下扇沉积特征
Sedimentary features of Upper Jurassic nearshore subaqueous fan in Luxi Depression
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近岸水下扇沉积体系高精度层序地层学研究
High-Resolution Sequence Research on Nearshore Subaqueous Fan System
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饶阳凹陷马西地区近岸水下扇沉积特征及含油性
Sedimentary characteristics and oil-bearing feature of nearshore subaqueous fan at Maxi area , Raoyang depression
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中央低凸起为东部陡坡带提供物源,主要发育扇三角洲和近岸水下扇沉积。
Central low uplifting provides clastic matter for eastern steep slope belt which mainly develops fan delta and nearshore subaqueous fan .
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沙三下亚段发育近岸水下扇沉积及伴生的滑塌浊积扇沉积、水进型扇三角洲。
Subaqueous near-shore fan , slump turbidite fan and small transgressive fan delta developed in the lower member of Shahejie formation .
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东营凹陷郑南斜坡带砂砾岩体是古近纪沙四段沉积时期形成的以砂、砾岩为主的近岸水下扇沉积体。
Sandstone rock in Zhengnan slope is sector sedimentary under water which is formed in the fourth section of Shahejie formation in Paleogene period .
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并深入讨论了近岸水下扇沉积不同微相内砂砾岩的物性特征,结果表明近岸水下扇扇中分支水道与扇中前缘微相内的砂砾岩体的储集性最好
The results show that the best reservoir sand conglomerate formed in braided channels and the front edge of the middle fan . DEVELOPMENT AND APPLICATION OF MID WATER WAY
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饶阳凹陷马西地区古近系层序地层与隐蔽油气藏勘探饶阳凹陷马西地区近岸水下扇沉积特征及含油性
Palaeogene sequence stratigraphy and subtle hydrocarbon exploration in the Maxi region , Raoyang depression , Hebei Sedimentary characteristics and oil-bearing feature of nearshore subaqueous fan at Maxi area , Raoyang depression