湖水鹽度 的英文怎麼說
中文拼音 [húshuǐyándù]
湖水鹽度
英文
salinity of lake water-
The lacustrine carbonate rocks in the wudaoliang group consist of boundstone ( stromatolite ), micritic limestone, grainstone and micritic dolostone which were laid down in the shallow - water to bathyal, high - salinity and enclosed to semi - enclosed lake systems
五道梁群湖相碳酸鹽巖分為生物粘結灰巖（疊層石） 、泥晶灰巖、顆粒灰巖與泥晶白雲巖四大類，反映出沉積環境為一個具有淺水半深水、高鹽度、半封閉封閉特點的綜合湖泊系統。Besides, the sedimentary facies of upper ganchaigou and lower ganchaigou formation were also mapped in supersequences which are the main target strata for exploration. the high resolution sequence stratigraphic framework showed the genetic relationship between the distributions of sedimentary facies and their tectonic settings. the near - source sedimentary systems such as subaqueous alluvial fan and lake - floor fan are often deposed in rise - hemicycles in the steep slope background in the north, the coarse lithology of fan - delta prograded from north to south in fall - hemicycles, and the braided stream facies are formed in the rise - hemicycles in gentle slope background in the south, braided stream facies prograded from sorth to north in the fall - hemicycles, but the lacustrine facies and salt lake facies developed in the middle part of the area
詳細的沉積相研究發現，紅獅地區第三系發育有沖積扇、水下沖積扇、河流、三角洲、扇三角洲、湖泊和湖底扇7種主要沉積相類型，並對作為區內主要勘探目的層系的下乾柴溝組和上乾柴溝組進行了以超層序為單位的沉積相平面編圖，以較高的時間解析度揭示了區內沉積相帶的平面展布及其在不同構造背景中的分佈規律，比如在北部的凹陷陡坡背景下，上升半旋迴低水位期通常發育有水下扇、湖底扇等陡岸近源特徵的沉積體系，下降半旋迴高水位期，扇三角洲相粗碎屑巖由北向南進積;在南部的凹陷緩坡背景下，上升半旋迴主要發育辮狀河流相，下降半旋迴辮狀河三角洲相由南向北進積;而中部紅柳泉一獅子溝一帶則為湖泊相沉積和鹽類沉積。From the research results, we can see that the initial reason, which leads to the degradation of xuanwu lake ecosystem, is pollution. pollution makes the water and sediments hypertrphiation, increases the opacity of water, and decreases the oxygen in water, so the wetland higher plant communities decrease or disappear. the wetland ecosystem loses the balance, while the biodiversity also decreases
研究結果表明，引起玄武湖濕地生態系統功能退化的初始原因是嚴重的環境污染問題，污染加劇了水體及沉積物中的營養鹽含量，增加了水體的渾濁度，降低了水體中的氧含量，從而導致濕地高等植物群落減少乃至消失，盡而引起濕地生物多樣性下降、生態系統失去平衡。The report focused on the recent developing of lithium industry, which invoved in lithium demands and uses, lithium mineral prices and companies, tusiness lithium brine, and lithium chemicals & minerals capacity, etc. the purpose is to provide valuable information for the developments of lithium industry of qinhai province
本文就近年來全球范圍內鋰業動態，從鋰鹽最新需求與應用、國際鋰工業進展、 1997年度國際市場鋰礦物報價、含鋰鹵水、 1994 、 95年度國際金屬鋰產量一覽、鋰的新用途諸方面予以闡述和報道，期望能為鹽湖鋰產業的創業與發展提供有效信息。Ice cores contain evidence that sudden cold periods occurred after the north atlantic became less salty, perhaps because freshwater lakes burst through the walls of glaciers and found their way to the sea
冰心內的證據顯示，北大西洋水體鹽度降低后驟冷時期才開始，這或許是由於淡水湖的水沖破冰河築成的屏障流入海中所致。The main crack of tiaohu formation are straight oblique - cracks and level crack, there are many scores in the crack. the length of cracks is long, and they cut across several layers. the average surface density of the cracks is 0. 101 slips / m. the cracks in lucaogou formation is mostly net cracks, and there are solution on crack surface
條湖組的裂縫多為平直的斜交縫和水平縫，縫面多見擦痕，延伸長度大，切穿多套地層，裂縫面密度平均為0 . 101條米；蘆草溝組裂縫多為網狀裂縫，縫面有溶蝕現象，多存在於碳酸鹽巖內，裂縫面密度平均為0 . 143條米。Besides the aridity climate, the reason caused the high salinity of the lake water possibly was the frequent transgression in the early and middle permian
造成湖泊水鹽度較高的原因，除了乾旱的氣候外，認為主要是由於早、中二疊世三塘湖地區頻繁的海侵作用造成的。In early permian the water salinity of the lake was half - salt water, while in lucaogou period the lake water changed to salt water and hypersaline water, when the time to tiaohu period, the water salinity declined back to freshwater and half - salt water
湖盆水介質的鹽度由早期的半鹹水發展到中期的鹹水、超鹹水，到了晚期又降為淡水?半鹹水。Based on the field investigation of the wave and sediment suspension in taihu lake, along with sampling water by layer and analyzing the nutrient concentration change with depth, it was found that the nutrient concentration enhanced suddenly on the bottom. layer indicating the influence of sediment
摘要通過在太湖開展的風浪與底泥懸浮的野外觀測，結合分層採取水樣並分析水體中溶解性營養鹽的濃度隨深度的變化結果，發現在水土界面的上覆水中營養鹽濃度有突然增加的現象，指示著沉積物對上覆水營養鹽濃度有影響。分享友人