海下三角洲 的英文怎麼說

中文拼音 [hǎixiàsānjiǎozhōu]
海下三角洲 英文
undersea delta
  • 下 : 下動詞1. （用在動詞后,表示由高處到低處） 2. （用在動詞后, 表示有空間, 能容納） 3. （用在動詞后, 表示動作的完成或結果）
  • 三 : Ⅰ數詞1. （二加一后所得） three 2. （表示多數或多次） more than two; several; many Ⅱ名詞（姓氏） a surname
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  • 洲 : 名詞1. （大陸和附近島嶼的總稱） continent 2. （河流中由沙石、泥土淤積而成的陸地） islet in a river; sandbar
  1. Multispectral data for bathymetry is often performed in relatively clear shallow waters, up to now, no one use multispectral data for bathymetry in estuary waters of yellow river, where the highest sediment concentration in the world has been observed. in another part of this thesis, multispectral data acquired by landsat - 5 tm and in situ data are used for bathymetry in estuarine waters of yellow river. statistical models based on one band and two bands of tm respectively are developed

    利用兩期水深的比對可以揭示黃河水下三角洲的沖淤演變規律，但由於實測水深資料獲取較為困難，因而利用遙感來反演水深是一個重要的選擇，為此，本文在黃河口海現代黃河三角洲沖淤演變規律與遙感應用研究端走取兩個試驗區進行了多光譜遙感水深反演試驗，試驗結果表明，在極高泥沙濃度、較強水動力條件的黃河口海域，用多光譜遙感反演水深是可行的。
  2. According to the regional geology and the character of the lithofacies and well - logging facies, 4 kinds of sedimentary facies and 3 kinds of depositional system : marine system, delta system and fluvial system have been identified. the sedimentary facies of taiyuan formation is marine faceis, up to sanxi formation, the sedimentary facies is delta facies, the xiashihezi formation hel and he2 member are braided river facies, he3 member is meandering river facies. the mains types of sandstone of taiyuan formation are lithic quartzarenite and quartzarenite ; the mainly types of sandstone of sanxi formation and xiashihezi formation is litharenite

    通過對20餘口井2000多米巖心的觀察和對40幾口井的測井數據解釋、對比，在研究區目的層段識別出了12種基本巖相和9種測井相類型，在區域沉積背景和單井相劃分的基礎上，根據巖相和測井相組合特徵，在太原組?下石盒子組劃分出4種沉積相和若干沉積微相，並進一步劃分為3類沉積體系：濱淺海沉積體系、三角洲沉積體系和河流沉積體系。
  3. Submersed land area including different utilizing type by sea water are calculated and the potential economic loss and population affected by the submerged disaster are assessed for no defence ， different sea - level rise and high water level. furthermore, special topic maps of fatalness of sea level rise, vulnerability of land system, socio - economic and ecological vulnerability, and defending ability are produced. the following results are combined with the basic study cell based on area source model following mathematical models of risk evaluation, considered of defence or no defence

    運用海平面上升災害危險性、土地系統易損性、社會生態經濟易損性和抗災能力的數學模型，在mapinfo軟體下運行，得到該區上述四種評估因子的專題圖；並分別按照考慮抗災能力以及不考慮抗災能力兩種情況，用海平面上升災害風險評估模型融合各因子，得到遼河三角洲（盤錦市）海平面上升災害綜合風險評估圖。
  4. Gpr is a newly developed hi - tech survey technique used to detect shallow ground electric differences. we applied gpr to more than 100 projects in zhujiang river delta and hongkong, and obtained good reputations. the application scope involves stratigraphics division, outining of filled stones in the muddly beach, geotechnical prospecting of old wall, karst detecting in the limestone terrain, caving detecting, landslide and slop surveing, the division of wea - thering zone, onion weathering zone, fracture zone and fau - lted zone in the granite area, detecting of buried objects cable, metal nonmetal pipe, channel, air raid she - lter etc. underground in the urban city, archaeology, tracing of orebody, coal measures strata division, testing of the dam and grouting site, quality checking of the surface and foundation of the highway

    的一種高新技術。我公司運用世界最先進的探地雷達設備在珠江三角洲地區和香港開展了百余項探地雷達檢測項目，獲得了良好的聲譽，並被作為深圳市建設局1998年度建設科技成果推廣項目。它主要應用於：山體土石方檢測路基不同回填物界面檢測填海回填物巖溶檢測樁基無損檢測地下管道探測地下隱蔽物探測考古斜坡滑體探測地質結構探測湖底探測高速公路路面及路基檢測。
  5. Near shore sub - aqueous fans, fan delta and delta occurred on the footwall of the hainan marginal fault, whereas turbidity fans developed in the deep water area and the footwall of the hainan no. 2 fault

    海南邊界斷層下降盤分別發育近岸水下扇、扇三角洲和三角洲沉積。海南2號斷層下降盤及深水區域濁積扇沉積發育。
  6. Study achievement appears as following aspects : ( 1 ) yellow river estuary gate river flow and tide flow mixed area is not keep standing deposition status, on special income water and sediment conditions, boundary conditions and oceanic power conditions, this area may on the scour status ; ( 2 ) observed from estuary sediment deposition distributing process : delta and sea offing area sediment deposition vary trend is similar, each part sediment deposition scale varies as wave shape ; ( 3 ) on estuary gate, affect the sediment deposition factors, primary factors are tide prop, the gate widens gradually, estuary gate have branches, brine induced flocculation. this paper study the estuary gate widen, estuary gate have branches to affect the river channel deposition in quantity ; ( 4 ) based on field measured data, for the first time, deduce the estuary sediment deposition and distributing regress formula which can estimate estuary different areas sediment deposition volume ; ( 5 ) this subject demonstrate the estuary delta coastline dynamic balance conception, build the relationship between the estuary income sediment with deposition land area, draw the following important conclusion : when estuary years - averaged income sediment keeps at 345 million tons, the delta coastline may on the dynamic balance status. ( 6 ) this subject firstly brings up estuary sediment optimized control conception, and has the primary study on the macroscopically optimized control conception method

    研究認為： （ 1 ）黃河河口口門逕流潮汐區域並非持續保持淤積狀態，在特定的來水來沙、邊界條件和海洋動力條件下，該區域可以處于沖刷狀態； （ 2 ）從河口泥沙沉積分配的過程來看：三角洲與濱海區泥沙的沉積變化趨勢是基本一致的，各部位的泥沙沉積比例變化基本呈波動狀態，且三角洲與濱海區泥沙的沉積比例與來沙量密切相關，基本成正比關系； （ 3 ）在口門處，影響泥沙沉淤的因素主要集中在潮汐頂托、口門逐漸加寬、河口門分汊、鹽水造成絮凝等，本報告主要對口門加寬，口門西妥理工大學工程碩士專業學位論文分漢對河道淤積的影響進行了定量分析: （一扣根據實測資料首次建立了河贖流路泥沙沉積分配的回歸計算式，據此可以預估計算河口不同區域泥沙的沉淤量; 、 5 ）本項研究首次論證了河口三角洲岸線動態平衡的概念，並建立了黃河河口來沙量與造陸面積的相關關系，得出了當河口多年平均來沙量維持在3 . 45億t時其河口三角洲岸線則可能處于動態平衡狀態的重要結論; 『 6 ）本項研究首次提出了河口泥沙優化調控的概念，並對其宏觀優化調控模式進行了初步探討。
  7. According to the data analysis, the large scale and continuous excavating sand from the riverbed, which has caused the riverbed downcutting, water level decline and relative strengthening of tidal action, is the basic and main cause that raises the saline water intrusion in the peal river network area, but the arid climate and the sea level rise only aggravate the disaster

    咸潮災害發生前和發生時期進行的大規模採掘河沙活動使三角洲河床普遍大幅度下切，河流水位下降，潮汐作用相對增強，這是引發咸潮的主要原因；而天旱和海平面上升等則使咸潮災害加重。
  8. On the basis of realizing the sedimentary system and tectonics, the authors think the sedimentary fades of the taiyuan formation is barrier island, beach and delta facies in tabamiao area in the north of orcios basin by observing cores, analyzing lithofacies and log facies

    摘要在了解區城沉積背景的情況下，綜合運用巖心觀察、巖相分析、測井相分析等手段，確定鄂爾多斯盆地北部塔巴廟區塊太原組為有障壁海岸沉積體系和無障壁海岸沉積體系的濱淺海相沉積與湖泊三角洲相沉積。
  9. Under support of remote sensing and gis, multi - temporal remote sensing data, terrain data and hydrological data were applied to the study on the coastline evolution of the delta since 1976, which includes following parts : ( 1 ) study on the dynamic monitoring of the coastline

    本文以多時相遙感影像數據、地形數據、水文統計數據等為主要數據源，以rs與gis技術為支撐，對1976年以來黃河三角洲海岸線的演變開展動態監測研究，著重研究了以下幾個方面的內容： （ 1 ）海岸線動態監測研究。
  10. On the other hand, the coastal system ' s natural adaptive response ( resilience and resistance ) to sea - level rise would induce or increase the potential risk. the changes of the coastal risk to sea - level rise are related to the coastal environment ( geology, geomorphology, coastal height, coastal slope and local ascend and subsidence trend ). the coasts with high elevation, steep coastal slope, rocky cliff, and ascending stabilization are considered to be of higher autonomous adaptive capacity, and the lower autonomous adaptive capacity areas generally occur at lower - lying beach areas and delta coasts where coastal slope is low and the crust is descending

    另一方面，海岸帶對海平面變化的自然適應能力（ 「彈力」和「阻力」 ）將使其對海平面變化的「敏感性」減少或增大，海岸自然適應能力與海岸帶的海岸環境（地質、地貌、海岸高程、海岸坡度，地殼升降運動等）有關，海拔高、海岸坡度大、地殼長期穩定上升的基巖海岸的自然適應能力較強，反之，海岸坡度平緩、地殼長期下降、地勢平坦的平原海岸和三角洲海岸的自然適應能力較弱。
  11. It is considered that the sequence evolution in the palaeozoic went through the following three stages, the filling of evaporate platform, the filling of carbonate and detrital rock mixed deposits in epiric sea, and the filling of detrital deposits of lake - deltas in paralic inland sag

    認為研宄區古生界層序演化經歷了以下三個階段：蒸發臺地充填階段、陸表海碳酸鹽巖與碎屑巖混合沉積階段，以及近岸內陸坳陷的湖泊三角洲碎屑巖沉積階段。
  12. The palaeogeographic research indicate that the palaeogeographic outline of the study area recorded the evolution from a sedimentary basin in which the shallow - water carbonate platform sediments and deep - water terrigenous clastic submarine fan developed from southeast to northwest and northeast during the late triassic through a submarine sheet - like model composed of deep - water sandy turbidite and fine - grained turbidite during the early jurassic to a terrigenous clastic barrier coast during the middle and late jurassic and finally to the coal - bearing delta sediments during the late cretaceous

    古地理分析表明，研究區晚三疊世古地理輪廓是一個從東南向西北和東北方向由淺水碳酸鹽臺地及深水陸層海底扇沉積共同發育的沉積盆地；早中侏羅世，演變成為一個由深水砂質濁積巖和細屑濁積巖組成的水下席狀體沉積；進入中晚侏羅世，其古地理表現為一個陸屑淺海有障壁海岸；到了晚白堊世，研究區表現為以含煤沉積為特徵的三角洲相沉積。
  13. The waters of the danube, which flow into the black sea, form the largest and best preserved of europe ' s deltas

    多瑙河奔流直下，匯入黑海，形成了歐洲面積最大、保存最完好的三角洲。
  14. The thesis points out that while large investment in agriculture has not started, small towns in yuebei mountain area should have pre - consciousness. they can not completely copy the experience of " industrialization of village " in coastal developed area. they should make full use of their specific characteristics and advantages to develop anti - magnetic nucleate towns, so as to strengthen their magnetic force and influence, therefore counter against the strong appeal of factor of production and create conditions to meet the industrial expand from the developed pearl river delta

    文章概述了「反磁力型」中心鎮的思想淵源和區域基礎，指出在工業發展尚未達到反哺農業的階段，粵北山區小城鎮應當具有超前意識，利用自身優勢和特色發展「反磁力型」中心鎮，提高其吸引力和輻射作用，從而抗衡沿海發達地區對生產要素的強大吸引力，同時也為下一階段接受珠江三角洲等沿海發達地區產業擴散創造條件，而不能一味地模仿沿海發達地區「農村工業化」的路子。
  15. China is one of the countries which are harmed by storm surge both tropical and temperate cyclones, the disaster of storm surge can occure every seasons and from south to north in china ' s coastal area. based on the analysis of the features of temporal and spatial changes of storm surge disaster in the recent 50 years, this paper focuses on the frequency changes of historical records in recent 500 years and measured data in recent 50 years of storm surge disaster and the relationships between storm frequency change and climate fluctuation. meanwhlie, the effects of future increase in the frequency of tropical cyclones landing or affecting china and relative sea level rise with global warming on storm surge disaster of china ' s coastal area also discussed. the results show that, in recent 500 years, there are direct relationships between storm frequency change and climate fluctuation, i. e., high global mean temperature correspond with high storm frequency and low mean temperature correspond with low storm frequency. storm surge disaster in china ' s coastal area will be exacerbated with global warming

    中國是全球少數幾個同時受臺風風暴潮和溫帶風暴潮危害的國家之一，風暴潮災一年四季，從南到北均可發生.本文基於中國沿海近50年風暴潮災時間變化和空間分佈特點的分析，著重探討了近500年全國及長江、黃河、珠江三角洲的歷史記錄和近50年實測風暴潮災發生頻次的變化及其與氣候波動的關系，並對未來全球變化背景下，中國沿海風暴潮災的變化趨向進行了討論.結果表明:近500年來，中國沿海的風暴潮災在氣溫較高的偏暖時段比氣溫較低的偏冷時段明顯增多.近50年實測臺風暴潮災的變化也是如此，而溫帶風暴湖的變化則與此相反.未來全球變化引起的登陸影響中國的熱帶氣旋頻次增加和相對海平面的上升，均將導致風暴潮災呈加重的趨向
  16. In the preface, review on relative research fields was given, included reviews of sea bed dynamic reaction to wave action research and engineering geological environment research of subaqueous delta of yellow river, brief instruction about the thesis ' s idea was presented also. the body of dissertation can be divided into 12 chapters

    本論文對研究領域進行了評述，包括海床對波浪動力響應研究現狀和黃河水黃河水下三角洲表層工程地質環境動態變化研究下三角洲地質環境研究的現狀，然後介紹了黃河水下三角洲工程地質環境，交代研究區的背景。
  17. It was n ' t be obviated by man - made error and dynamic variations of engineering geological environment on the subaqueous delta that these geological hazard events occurred. especially in the extreme of marine condition, the element of engineering geological environment was acutely variation in time and space

    這些地質災害事件的發生雖然不能完全排除人為誤差所致；但同樣不能排除的另一類可能，是黃河水下三角洲的工程地質環境處在高度的動態變化中，尤其在極端海況時，工程地質環境要素隨時間和空間可能發生劇烈變化。
  18. But farmers welcomed heavy rainfall in early july from the mississippi river delta to the suddenly lantic coastal area

    但農民們喜歡7月初密西西比河三角洲地區到（ ）沿海地區一帶下大雨。
  19. Now, suzhou ranks only second to shanghai among the 13 large and medium - sized cities along the yangtze delta in terms of the supply of merchandise for export, the foreign trade volume, the number of enterprises with foreign funds, the amount of contract foreign investment and overseas representative offices and subsidiaries

    在開放帶動戰略下，加速經濟國際化。目前，蘇州的外貿供貨額和自營出口額，三資企業數合同外資額和實際投入外資額，自辦海外企業數，在江蘇省內，在長江三角洲除上海以外的13個城市中，都屬名列前茅。
  20. When choosing evaluative indexes, we take four aspects of fatalness of sea level rise hazards, vulnerability of land system, socio - economic and ecological vulnerability, and defending ability. we draw the map based on the relief map and the land utilizing map of 1 : 100000 scale, gain altitude values ( range of 1 km 1 km ) and the fundamental data of evaluation in the studied area using the software of mapinfo and socio - economic statistic data

    運用mapinfo軟體和社會經濟統計數據，以盤錦市1 ： 100000地形圖和土地利用圖作為底圖，獲得地面1km 1km范圍高程值以及評估單元基礎數據，並計算出在沒有防護、不同潮位背景、海平面上升不同高度的條件下，遼河三角洲未來海平面上升將淹沒的土地面積、受災人口和經濟損失，以及不同土地利用類型的淹沒面積及相應的經濟價值。
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