淺海 的英文怎麼說

中文拼音 [jiānhǎi]
淺海 英文
[地] shallow sea; epeiric sea; epicontinental sea淺海帶 [地質學] neritic zone; 淺海地帶 sublittoral; 淺海電纜 shallow water cable; 淺海水域 the shallow waters along coast; 淺海養殖 fish-farming in shallow marine water
  • : 形容詞1 (從上到下或從外到里的距離小) shallow 2 (淺顯) simple; easy 3 (淺薄) superficial 4 ...
  1. The main contributions are as follows : ( 1 ) de ( differential evolution ) algorithm is proposed to invert the ocean acoustic parameters in shallow water in order to get faster and more accurate results than ga ( genetic algorithm ) and sa ( simulated annealing algorithm ). also a posteriori probability analysis method is applied to evaluate the uncertainty of inversion results. ( 2 ) maximum likelihood objective functions for broadband mfi are derived according to different conditions

    ( 2 )根據不同的前提條件,採用似然比的方法推導了寬帶匹配場反演的最大似然目標函數;深入地研究了寬帶匹配場處理中的相干與非相干問題;在分析參數反演的敏感性之後,提出了淺海環境參數寬帶匹配場反演的多步優化策略,並與全參數反演方法進行了性能上的模擬比較。
  2. Based on available data, the study on regional structure, sedimentary reservoir and source rock characteristics shows that the basins in south china sea had experienced sedimentary evolution in faulting period and depression period, deposited thick cenozoic formation, upwardly developed alluvial fan facies, river - lake facies coastal swamp facies coastal facies, neritic facies and bathyal deposit system, regionally had 3 source rocks of eocene, oligocene and miocene, 3 reservoirs of pre - cenozoic basement buried bill, oligocene sandstone and miocene reef, with pliocene and pleistocene neritic facies and bathyal shale as regional caprock

    摘要以現有資料為基礎,通過對區域構造、沉積儲層、烴源巖特徵等基礎石油地質條件研究,認為南域各盆地經歷了斷陷期和坳陷期沉積演化,沉積了巨厚的新生代地層,自下而上發育了沖積扇相、河湖相、濱岸沼澤相、濱相、淺海相、半深相沉積體系,區域上存在始新統、漸新統和中新統3套烴源巖,前新生代基巖潛山、漸新統砂巖、中新統生物礁3套儲層,區域蓋層為上新統和更新統淺海半深相泥巖。
  3. None has since been caught in south african waters, but around 30 have been caught in recent years off tanzania, possibly because diminishing shallow - water resources have forced fishermen to cast their nets in the deeper waters where coelacanths live

    此後,南非水域再也沒有捕過腔棘魚,然而近年在坦尚尼亞域捕獲約30隻,可能是因為淺海資源消失,迫使漁夫將網撒向較深的水域所致,因為腔棘魚生存於較深的水域。
  4. The greatest impact would be on land and very-shallow water organisms unprotected by deep water.

    受影響最大的當然是陸生的和那些沒有厚層洋水保護的淺海生物。
  5. The depositional environment of the upper paleozoic in the ordos evoluted from the epicontinental sea to the fluvial - delta. the change of the depositional environment and eustacy controlled the main depositional systems in the research area

    上古生界沉積環境演化過程總的是由陸表淺海逐漸變為陸相的河流?三角洲,平面升降和水進退控制了區內主要的沉積體系和沉積相類型。
  6. Assemblage ) represented the coastal shallow - water environment ; factor 2 ( protelphidium tuberculatum assemblage ) represented the alongshore cold - water current area or cold shallow sea environment ; factor 3 ( elphidium magellanicum assemblage ) represented the sh allow sea ( < 20 - 30m depth ) deposit ; factor 4 ( ammonia ketienziensis assemblage ) represented the shallow - sea water more than 50m depth ; and factor 5 ( buccella frigida assemblage ) represented the colder - water sea environment ; and the distribution of factor load accorded with the character of benthic foraminifer community

    Q型因子分析揭示ey02 - 2孔5種有孔蟲組合,分別對應濱岸鹽沼環境、黃沿岸流冷水分佈區、高潮坪淺海沉積環境、水深大於50m的現代淺海環境及較冷的沉積環境。因子載荷的分佈與有孔蟲群落特徵吻合較好。南黃有孔蟲含量? ?水深轉換函數關系式有一定的局限性,並不能在南黃陸架地區推廣使用。
  7. The safety provisions for hot work at shallow sea petroleum facilities

    淺海石油設施動火安全規定
  8. The area where it was found had been a deep tropical bay during the jurassic period. the world ' s relatively shallow seas between 230 million and 65 million years ago contained several large animals, such as the plesiosaur with a 20 - foot neck and the giant ichthyosaurs that could be 75 - feet long

    報道說,在2 . 3億年至6500萬年前,世界一些淺海地區曾生活著一些體型巨大的動物,如脖子長達20英尺約合6 . 01米的蛇頸龍以及身長可達75英尺約合22 . 86米的巨大魚龍等。
  9. Ponds, marshes, mangroves and intertidal areas at estuaries and coastal areas are good examples

    魚塘,淡水沼澤森林,紅樹林,河口及淺海區域均是最好的例子。
  10. An analysis of shallow water channel using kraken normal model

    簡正波模型的淺海聲場分析
  11. The thesis analyzes the transmitting characteristic of the uwa channel, derives the propagation losses, eigenrays and channel impulse responses of uwa channel by use of the kraken normal wave mode and the ray trace algorithm based on velocity - depth curvilinear profile approximation. based on the analysis, a scheme of auto - replying lduwarc system by means of spread spectrum technique has been designed

    論文首先分析了遠程聲遙控通道傳輸特性,分別利用kraken簡正波和射線跟蹤模型對深淺海水聲通道的傳輸特性進行分析,對通道的多徑結構、衰落和環境噪聲進行了計算,並在此基礎上設計了基於擴頻技術的自主應答式遠程聲遙控系統方案。
  12. Koh larn ( coral island ) is the largest of pattaya ' s archipelago. major attractions include viewing coral reefs from glass - bottomed boats, snorkeling, scuba diving, windsurfing, skiing and para - sailing. lunch will be provided

    瑯島(珊瑚島)是芭緹雅群島中最大的一個島嶼。主要的游覽項目包括從帶有玻璃船底的遊船上觀賞淺海的珊瑚礁、帶上通氣管和呼吸器潛水、帆板運動、沖浪和帆傘運動。中午提供午餐。
  13. 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。
  14. The blocs to be tendered in deep north of luanda and benguela area and shallow north of luanda have oil deposits estimated at 6. 2 million barrels including both light and heavy oil

    將要招標的深羅安達北部和本格拉地區及淺海羅安達北部油井的石油包括輕油和重油儲量預計為620萬桶。
  15. Neritic regions are shallow.

    淺海區水
  16. Zhuanghai district is located in the south of neritic area in bohai gulf

    摘要樁地區位於濟陽坳陷渤灣南部極淺海地區。
  17. Using an olympic project as the paper analyzes various waveform features in the seismic imaging profiles, which are relevant to different backfills and geologic bodies in complex neritic backfilled areas, a prospecting example

    並通過奧運工程勘察實例詳細分析了該方法在復雜的淺海人工回填區域中不同的填入物與地質體在時間剖面上所展現的各種不同波形特徵。
  18. These geomorphic units of paleogeography constitute the basic model of paleocontinent, littoral - neritic sea and carbonate plateform at that stage, and this depositional model is similar to the pattern of the east china continent and ocean, which is the result of evolution during the past long geologic age

    這些古地理地貌單元構成了湖北省泥盆紀時期古陸濱淺海和碳酸鹽巖臺地的基本沉積模式,這種沉積模式與現今中國東大陸、洋格局基本一致,亦是經過了漫長地質歷史時期演化,而形成現今這種格局的。
  19. A normal mode model for ocean seismo - acoustics in shallow water

    淺海地震波傳播的簡正波模型
  20. Normal mode fluctuation of sound propagating in random shallow water

    隨機淺海聲傳播簡正波起伏
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