但硅质岩稀土元素特征反映其受陆源影响不明显，为远离陆源的深水盆地沉积。
The rare earth elements reflect that these cherts formed in the deep-water basin far from continent where terrestrial material had no obvious effect to them.
陆源沉积物是由什么组成的？
海洋雾状层既是陆源物质进入海底的输送通道，又是海洋水体中沉降颗粒及底部再悬浮颗粒物的停留场所。
The ocean nepheloid layers are both the pathway for transporting the terrigenous materials to the seabed and the residence place of sinking and resuspended particulate matters.
沉积物主要由陆源碎屑组成，其它的再沉积碎屑组份有鲕粒、化石碎屑、植物碎屑和海绿石等。
The main sediments are made up of terrigenous clastic deposits. Other resedimented clastic constituents are: ooid, fossil clasts, plant clasts and glauconite, etc.
藕塘底组属于上石炭统，是一套陆源碎屑岩与碳酸盐岩组成的混合沉积岩。
Its Outangdi Formation of the Upper Carboniferous system occurs as mixed deposits of terrigenous clastics and carbonate.
本文提出渤海地区下第三系沙河街组湖泊成因的碳酸盐岩大都是陆源硅质碎屑和碳酸盐的混合岩。
This paper describes that the lacustrine carbonate of lower Tertiary Sha- hejie Formation in Bohai Bay is mostly terrigenous elastics-carbonate mixture rock.
陆地污染源(简称陆源)，是指从陆地向海域排放污染物，造成或者可能造成海洋环境污染的场所、设施等。
"Land-based pollution sources" refers to the sites or facilities that discharge from the land into the sea pollutants which cause or may cause Marine environment pollution.
岩石的地球化学特征表明其原岩为一套陆源碎屑岩。
The geochemical characterizes of metamorphic detrital rock show their source rocks were terrigenous detrital rocks .
海拉尔盆地贝尔凹陷铜钵庙组发育一套火山碎屑岩类、火山-沉积岩类和少量的陆源碎屑岩岩石组合。
The Tongbomiao Formation consists of pyroclastic, volcanic-sedimentary and terrigenous clastic rocks in Beier sag, Hailaer Basin.
放牛山石英岩系为经低绿片岩相变质的粗陆源碎屑岩。顶、底界线清晰，与下伏太古宙变质花岗岩系及上覆中元古界熊耳群均呈角度不整合接触。
Fangniushan quartzite series consist of coarse terrigenous clastic rock which has been suffered the metamorphism of low green schist facies, contact lines of its top and base are distinct.
沉积物类型极大地影响着放射虫的分布，放射虫的丰度和分异度明显地随粒度的增大和陆源物质含量的增加而减小。
The distribution pattern is also strongly affected by the sediment type, and radiolarian abundance and diversity decrease with the increase of grain size and terrigenous material input.
本区本溪组地层属陆源碎屑海岸沉积体系的障壁岛—潮坪沉积，储层主要为障壁岛石英砂岩。
Benxi formation belongs to barrier island-tidal flat sedimentology system of terrigenous clasts coast. Reservoir sedimentary facies is mainly barrier island sedimentary.
沉积物粒度数据的端员分析结果表明，冲绳海槽北部全新世沉积物中的硅酸盐碎屑是由陆源碎屑物质和火山灰按不同的比例混合而成的。
It is shown from the analysis results of grain size data that the sediments from the northern Okinawa Trough are mixture of terrigenous materials and volcanic ash during the Holocene epoch.
大多数元素以陆源为主，粘土(或细颗粒沉积物)是控制底质金属含量的主要因素。
Elements are mainly terrigenous, clay (or fine muddy matter) is the major factor controlling the concentrations of heavy metals in sediments.
在综合分析盆地类型、天然气成因和富气凹陷形成条件的基础上，认为渤海海域是一个相对以油为主的油气区，天然气以油型气和陆源有机气为主，天然气藏可能以中、小型为主。
Based on a synthetical analysis of basin type, gas origins and gas prone sag evolution, Bohai Sea is considered as an oil dominant basin, where most gas is from oil type and terrigenous source rocks.
长期以来，云南易门铜矿区中的狮山和凤山铜矿床被认为是陆源沉积变质成因。
The Shishan and Fengshan deposits, two main ore deposits in the Yimen copper ore district, were long considered to be of terrigenous metamorphosed sedimentary origin.
排放陆源污染物的种类、数量和浓度有重大改变的，必须及时申报。
Any major changes in the kinds, quantities and density of the discharged land-based pollutants must be reported in a timely manner.
结果表明，其为陆源湖相有机质生成的原油经生物氧化降解形成的。
The oil sand bitumen was formed by the biologically degraded crude oil which originates from terrigenous organic matter.
前陆盆地是在克拉通之上由被动边缘地台型沉积区转变为造山前渊的陆源碎屑沉积区。
Foreland basin is an orogenic foredeep filled with terrigenous clastics, that has been developed on a craton and has been converted from a passive margin and platform type sedimentary area.
叠层石的形态和它们与陆源沉积的关系反映了沉积盆地的构造背景。
Stromatolite morphologies and their terrigenous sediment association indicate depositional basin tectonic setting.
本文首先介绍了陆源沉积储层的地质模型，胜利油田部分油、气田储集层的岩石物理学特征。
In this paper, First introduce the geologic model of continental sedimentation, the rock physics expression about oil and gas reservoir of ShengLi oil Filed.
本文利用2004~2005年对龙江入海口及其邻近水域的监测结果进行陆源污染物对龙江入海口环境质量的影响评价。
The influence of land source pollutant to the environment quality at the Longjiang-river mouth was evaluated by employing the monitoring result of 2004~2005.
颗粒氮的分布主要受生物活动及陆源输入共同控制。
The distributions of particulate nitrogen were controlled by both biological activities and continental input.
烷基环己烷的母源物质主要是海洋生物，并混有陆源物。
The precursor of alkyl cyclohexane mainly derived from marine organism and mixed with terrestrial matter.
鄂尔多斯盆地中生界上三叠统延长组是一套以大型内陆盆地为背景、以河流和湖泊相为主的陆源碎屑沉积。
The Yan-Chang formation of Upper Triassic in Ordos basin is mostly detritus sediments derived from rivers and lakes sedimentary environment on setting of inland basin.
陆源废水排放位置是影响磷酸盐浓度空间分布的主要因素。
The inshore positions of the wastewater discharge are the major factors influencing the spatial distribution of phosphate concentrations.
湄州湾强劲的潮流导致外海泥沙输入，但受一定程度的限制，海湾周围的陆源碎屑成为沉积物质的主要来源。
In Meizhou bay, the strong tidal stream transports its mud and sand from open sea, but is restricted to a certain extent, making the terrigenous clasts of the bay the main source of sediment.
近岸的浅水条件，丰富的陆源细碎屑，局部的还原相带，是形成富铀沉积物的三个基本条件。
Nearshore shallow water environment, abundant terrestrial fine detritus, local reduction facies and zones are three cardinal conditions for the formation of uranium-rich sediments.
这意味着陆源污染和人群活动对近岸海区大气的影响。
It means that there was the influence of land pollution and human activity on the nearshore waters.
这意味着陆源污染和人群活动对近岸海区大气的影响。
It means that there was the influence of land pollution and human activity on the nearshore waters.
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