现代沉积物 meaning in English
recent sediment
Examples
- Modeling the relationship between hexi inner continental river sediment grain - sizes and drainage basin height differences
河西内陆河现代沉积物粒径与流域高程关系研究 - There are three main genetic types : ( 1 ) biogas generated in high - latitude and low - temperature permafrost zone : ( 2 ) biogas generated in high salinity environment in high elevation ; ( 3 ) biogas in shallow pay generated in recent sediment
其主要成因类型有3种：高纬度低温，永久冻土带下形成生物气；高海拔、高盐度环境下形成生物气；现代沉积物形成浅层生物气。 - The geochemical characteristics of the sediment between the late pleistocene and modern in changjiang river and huanghe river are different , but their similarity is quite remarkable which suggested that the two great rivers are of stable sedimentary sources
长江、黄河晚更新世沉积物与现代沉积物之间，具有一定的差异性，但相似性明显，反映出两河物源特征的稳定性。 - The magnetic susceptibility of dianchi lake modern sediment decreases progressively from the edge to the middle of the lake , distributes with the heavy mineral of sediment basically unanimous , increases along with the degree of depth , negatively correlates with the total phosphorus
滇池现代沉积物的磁化率大小由滨岸带向湖心依次递减，与滇池沉积物中的重矿物分布基本一致，在垂向上，随着深度的加深而变大，与总磷呈负相关关系。 - The research indicates that the modern sediment is divided three layers : polluted layer , transition zone and unpolluted layer . just the pollute layer cause dianchi lake environmental pollution . the high value district of ammoniac nitrogen distributes near northern part haigeng mainly , middle part increase slightly , have most lower near southern part , the content of ammoniac nitrogen of the polluted layer sediment lower than the lower layer ; the high value district of effective phosphorus distributes near haikou - jinning , from the north to the south , the content of effective phosphorus increases progressively , the content of effective phosphorus of the polluted layer sediment obviously higher than the lower layer
研究结果表明：滇池现代沉积物主要分为三层，污染层、过渡层和未污染的湖泊沉积层，其中污染层是对滇池环境污染造成影响的层位；氨氮的高值区主要分布在北部海埂附近，中部略有增高，南部则最低，表层沉积物的氨氮含量低于下层；而有效磷的高值区则分布在海口?晋宁附近，由北向南，有效磷的含量依次递增，表层有效磷的含量要明显高于底层。