表層沉積 的英文怎麼說

中文拼音 [biǎocéngchénjī]
表層沉積 英文
overlying deposit
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 沉 : Ⅰ動詞1 （沉沒; 墜落） sink 2 （沉下 多指抽象事物） keep down; lower 3 [方言] （停止） rest Ⅱ形容...
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 表層 : skin layer; superficial coat; veneer; surface; sexine; bloom; supercrust; surface layer表層沉積 [...
  • 沉積 : [地] deposit; sedimentation; deposition; precipitation
  1. 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

    研究結果表明：滇池現代沉積物主要分為三層，污染層、過渡層和未污染的湖泊沉積層，其中污染層是對滇池環境污染造成影響的層位；氨氮的高值區主要分佈在北部海埂附近，中部略有增高，南部則最低，表層沉積物的氨氮含量低於下層；而有效磷的高值區則分佈在海口?晉寧附近，由北向南，有效磷的含量依次遞增，表層有效磷的含量要明顯高於底層。
  2. Many research such as clay minerals, suspend in the sea, the grain size trend analysis of surface sediment, poc 6 cu and 8 c13 in bottom sediments etc. showed that : the yellow sea warm current divided the south yellow sea into two, the terrestrial material of modern sediment on the west shelf plain mainly came from the modem yellow river suspend carried by the alongshore current, and the sediment difference between the west and east side of yellow sea trough was represented by the sedimentation thickness in postglacial period, sedimentation stratum, and oxygen isotope record

    粘土礦物、碳酸鹽、粗碎屑、海域懸浮體、表層沉積物粒度趨勢分析、 poc c ~ （ 13 ）及底質沉積物的c ~ （ 13 ）等多方面研究表明：以黃海暖流為主導，南黃海堆積陸架平原西側現代沉積物陸源物質主要源於黃海沿岸流攜帶的現代黃河懸移物質，黃海槽東西兩側的沉積差異主要表現在冰消期以來沉積厚度、沉積層序、氧同位素記錄上。
  3. Based on the quantitative studies of siliceous microorganisms and terrestrial detritus in 12 surface sediment samples, which were recovered by the first chinese national arctic expedition team, in the bering sea, it goes without saying that diatom abundance is dominant within the microorganisms which consists of diatoms, radiolarians and sponge spicules

    摘要中國首次北極科學考察在白令海?取了12個表層沉積物樣品，其中對矽質生物和陸源碎屑的詳細研究發現，它們主要由矽藻、放射蟲和海綿骨針組成。
  4. Phosphorus release and absorption of surficial sediments in taihu lake under simulative

    模擬擾動條件下太湖表層沉積物磷行為的研究
  5. Members of the cfb ( cytophaga - flexibacter - bacteroides ) were found to be rich in upper sediment of " warm pool " while they were not detected in sediment from " manganese nodule " area, which indicated that there were more organic substances in the " warm pool " area

    除了紫細菌之外， cfb類群在「暖池」區沉積物中也是一類較重要的細菌，主要集中在表層沉積物；而在「結核」區沒有檢測到屬于cfb類群的細菌，表明「暖池」區表層存在較多的有機物。
  6. Biogeochemical characteristics of organic carbon in surface sediments from the chukchi sea

    北極楚科奇海海底表層沉積物有機碳的生物地球化學特徵
  7. After 60 days of exposure to nap and pyr, the soluble sugar content in leaves of k. candel seedlings increased with increasing concentrations of pahs, wh

    與其它紅樹林區及近岸海域表層沉積物中pahs含量相比，尚屬含量水平較低。
  8. Chemical forms of inorganic phosphorus in sediments in the middle of the yellow river

    黃河中游表層沉積物中無機磷的化學形態研究
  9. Effect of water dynamic action on spatial and seasonal distribution of heavy metals in surface sediments at tidal flat in shanghai

    水動力作用對潮灘表層沉積物重金屬時空分佈的影響
  10. Characterization of fresh bc and asphaltenes show that fresh bc structurally rigid and physically condensed. and different to graphite, bc contains a little aliphatic groups and oxygen - containing groups

    但現代碳黑又不同於石墨，它還具有一些含氧官能團、脂珠江三角洲地區土壤和表層沉積有機質的非均質性研究肪碳等結構。
  11. The results showed that both of water enverionment and biotic enverionment were good, and surface sediment enverionment was polluted in middle level besides that of some stations were seriously polluted, in which c ( subscript d ) plaied a main role in pollution

    結果表明，水質環境和生物環境處于良好水平；表層沉積環境處于污染水平，有的站達到嚴重污染水平，其中重金屬錫的貢獻率最大。
  12. The characteristics of heavy mentals distribution and pollution in sediment from lake taihu

    南海北部陸架區表層沉積物中重金屬分佈和污染狀況
  13. Geochemical characteristics of heavy metals in surface sediments along the coast surrounding haicang, xiamen

    廈門海滄周邊海域表層沉積物中重金屬的地球化學特徵
  14. Measurements of sedimentary bsi in the jiaozhou bay provide that the changes in bsi accumulation can used to infer increased diatom production and sedimentation resulting from nutrient enrichment

    表層沉積物中bsi的含量< l % ，高值區分佈在灣的北部。中部及灣口地區bsi含量相對較低。
  15. Distribution features and evaluation on potential ecological risk of heavy metals in submarine surface sediments of zhanjiang bay

    湛江港灣表層沉積物重金屬的分佈特徵及潛在生態危害評價
  16. Heavy metal distribution in surface sediments of jiaozhou bay

    膠州灣表層沉積物重金屬分佈研究
  17. Distribution and enrichment of heavy metals in surface sediments of jiaozhou bay

    重金屬在膠州灣表層沉積物中的分佈與富集
  18. Analyses of grain size and mineral components of surface sediments in the offshore area of the northeastern shandong peninsula were carried out to reveal the sediment source and the relationship between the characteristics of grain size distribution and sedimentary dynamic conditions in the littoral zone off the northeastern shandong peninsula

    摘要對山東半島東北部濱淺海區海底表層沉積物的粒度和礦物組分進行了分析，探討了其物源及其粒度分佈特徵與沉積動力條件的關系。
  19. Stepwise discriminant analysis used for discriminant sediment source of the south of the yellow sea

    南黃海表層沉積物物質來源的逐步判別分析
  20. Except hydropower wash, another important cause of the difference is that shallow stratum soil mass bulk movement make local shallow surface sediment fill deep water bottomland, so slow up the deep rate of deep water bottomland

    這種差異除水動力沖蝕外，另一個重要的原因是淺地層土體塊體運動使局部淺水區表層沉積物向深水窪地填充，減緩了深水窪地加深速率。
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