海中動力 的英文怎麼說

Over ages, hot convection currents in this sea, as well as gravitational forces, move the plates and their superimposed continents and ocean basins, tearing them apart and rearranging them like pieces of a giant jigsaw puzzle

隨著歲月流逝，海中熱對流及重力移動板塊及覆蓋在上面的大陸塊和海洋盆地，將它們撕裂再重新組合，如大拼圖游戲的碎片。

The dissertation has expounded following aspects : the shanghai ' s position in the publication history before it was forced to open up ; the city ' s convergency effect and the formation of three publication systems : missionary publication, government publication, and civilian publication ; the strengthening of publication ' s modernity and the rising of national publication ; the interrelation and integration of publication and city ; the relation between publication and shanghai ' s city civilization. thus, it has revealed the impetus and the developping process of modern shanghai publication ' s sharp rising

通過對上海開埠前在出版史坐標系中的位置、都市的集聚效應與教會出版、官辦出版、民辦出版三大出版系統的形成、出版現代性的增強與民族出版業的崛起、出版業與都市社會、出版業與都市文化的互動與整合等方面的論述，清晰地揭示了近代上海出版業迅速崛起的動力因素和發展軌跡。

Study for three - dimensional structure of earth interior and geodynamics in china and adjacent land and sea regions

中國及鄰近陸域海域地球內部三維結構及動力學研究

From the numerical modeling results, it can be found that there is a clockwise gyre in the middle part of bohai sea, whether in wintertime or in summertime. in summer, the clockwise gyre corresponding to the high - temperature and low - density center in the middle bohai sea is mainly dominated by the density circulation. and in winter, it is mainly dominated by the wind stress curl

通過數值模擬結果發現，在渤海中部，無論冬季還是夏季，都存在一個順時針的渦旋運動，夏季，對應于渤海中部的高溫低密中心，其流場主體部分呈順時渤海冬夏季環流特徵及變異的初步研究針向旋轉，這主要是密度環流占優的結果，而冬季的順時針向的旋轉，主要是海面風應力旋度影響的結果。

To predict the multiple dynamic behaviors of the suction pipe system of a trailing suction hoper dredger ( tshd ) when it is dredging at sea under the un - quiet conditions, the forces acting on the system should be analyzed accurately

摘要為預測耙吸式挖泥船遠海施工時耙吸管系統在非靜態環境中的多體動力學行為，要求準確分析作用在該系統上的力。

Second, the imaging model built here has taken into account the tilt modulation, the hydrodynamic modulation, and current modulations of radar cross section. consequently, it has realized the imaging simulation of four kinds of wakes with the same imaging model. third, the orbital velocity of ocean wave was considered as the basic dynamic factor, and the imaging model calculates the influence on raw data by the wave m ovement according to the orbital velocity

該模型的主要特點是： （ 1 ）它採用了三尺度復合表面模型的思想來計算海面的電磁散射，考慮了中等尺度波對紋波的進一步調製作用，彌補了傳統雙尺度模型的不足； （ 1 ）它考慮了海浪的傾斜調製作用、流體動力調製作用和流場對雷達截面的調製作用，實現了用統一的模擬模型對四種艦船尾跡特徵進行成像模擬； （ 3 ）它把海面長波的軌道速度作為基本的動態成分，並依此來考慮海面運動對sar回波信號的影響。

The only maritime force in asia with submarine - launched ballistic missile ( slbm ) capability, china is configuring its naval force levels around two aircraft carrier groups, with several new inductions ranging from nuclear - powered " type 093 " attack submarines to stealth frigates

擁有亞洲唯一具備用潛艇發射彈道導彈海上力量的中國，正設定其海軍實力要達到的水平是擁有兩個航母特混群，以及包括從核動力的093攻擊型潛艇到隱身護衛艦在內的多艘新造艦艇。

China has also taken part in global oceanographic activities, including the gsmmp ( global studies and monitoring of marine pollution ), the toga ( tropical ocean and global atmospheric project ), the woce ( world ocean circulation experiment ), the jgofs ( joint global ocean flux study ), the loice ( land - ocean interaction in the coastal zone ), and the globec ( global ocean ecosystem dynamics ), making positive efforts to promote worldwide oceanographic cooperation

中國參與了全球性海洋科研活動，包括全球海洋污染研究與監測、熱帶海洋與全球大氣研究（ toga ） 、世界大洋環流試驗（ woce ） 、全球聯合海洋通量研究（ jgofs ） 、海岸帶陸海相互作用研究（ loice ） 、全球海洋生態系統動力學（ globec ）等，為推動全球海洋科技合作作出了積極努力。

Wj6 turboprop engine for medium transport aircraft ; wz8 series turboshaft engines for light helicopters ; hs6 series piston engines for small - sized transport and agricultural aircraft ; wj6g1 and wj6g4 series as turbines for industrial and marine application etc

用作中型運輸機動力的渦槳6發動機，用作輕型直升機動力的渦軸8系列渦輪軸發動機，用作小型運輸機農用機動力的hs6系列產品，用作陸用海上的燃氣輪機動力渦槳6g1渦槳6g4系列產品等。

As workers become scarcer and more expensive in the increasingly affluent cities along china ' s eastern seaboard, the country will face growing economic pressures to move out of assembly work and other labor - intensive manufacturing, which will be taken up by poorer economies in asia and beyond, and into service and information - based industries

當勞動力出現短缺而在中國東部沿海發達城市更加昂貴，由於亞洲及周邊地區窘困的經濟，這個國家將面臨勞動力密集型產業及其他製造業轉移（到其他國家）的經濟壓力，並轉向服務業及信息化工業。

The shanghai yangtze river bridge - tunnel, currently under construction, will provide strong impetus to the development of dongtan

正在建設中的上海長江橋隧工程，成為東灘開發強勁的推動力。

Growing demand of aluminum extrusion products in transportation and consumer household sectors has earned the group contracts from non - construction clients including shanghai cimc reefer containers and sumitomo corp. as part of the group s dedicated efforts to research into and develop high - margin, high - end products with complex applications to tap new sectors, it is installing new production lines for such new products as " brite dip " products and downstream finished goods such as aluminum swing doors and bathroom enclosures

鋁型材產品在交通運輸及家居消費品市場的需求日益增長，令集團成功取得如上海中集冷藏箱及日本住友集團等非建築客戶的訂單。集團致力研究新技術，並銳意投入資源，開發功能較復雜邊際利潤較高的高檔產品，而且正為新的拋光產品系列鋁質轉動門及浴室建材等下游製成品加設新的生產線。

In this paper, the erosional characteristics along the suizhong sarldy coast of the liaodong bay are analyzed by comparing nautical charts in different periods and analyzing remote sensing images and multi - year field monitoring data, and it is shown from the analysis results that the loose coastal sediments and intense coastal dynamic actions are the basic conditions for the recent coastal erosion, and the decrease in terrigenous material discharged into the sea, marine dynamic actions, coastal engineering structures and offshore sand recovery are the main affecting factors for the coastal retrogradation

摘要通過不同時期海圖對比、分析遙感圖像和多年現場監測資料，分析了遼東灣綏中沙質海岸侵蝕的特點，認為海岸組成物質鬆散與海岸動力作用強烈是本區現代海岸侵蝕的基本條件；陸源物質入海量減少、海動力作用、沿岸工程建築和海上采砂是其海岸蝕退的主要影響因素。

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。

In the former researches, scholars mainly studied following static aspects : topography and geomorphy, ocean hydrodynamic condition and soil engineering features. there is a lack of researches on the heterogeneity of sediment strength and the regular distributing characteristics

在過去的研究中，人們主要對黃河三角洲的形貌特徵、海洋動力條件、土體工程特性進行了靜態的研究工作，而對于波浪導致的土體強度的非均勻化及空間分佈上的規律缺少研究。

Viscous - elastic - plastic constitutive model for sea ice dynamics in the bohai sea

渤海海冰動力學中的粘彈塑性本構模型

Based on the observation data such as coads and soda, the main climatological features of the tropical indian ocean and relationships of sea surface temperature ( sst ), heat budget with ocean dynamics and thermodynamics processes are analyzed ; the seasonal and interannual variability of the tropical indian ocean are well simulated using a ocean general circulation model ; based on the thermal equation and model output data, the variation mechanism of sst and heat budget are investigated in the tropical indian ocean ; besides, the effect of seasonal variation of wind stress, ekman pumping and horizontal diffusivity on the ocean current and heat budget are studied, using both ideal model and complex model

本文根據coads 、 soda等實際觀測資料，較全面的分析了熱帶印度洋主要的氣候特點，並研究了海表面溫度（ sst ） 、熱收支與海洋動力、熱力過程的聯系；利用全球海洋環流模式較好地模擬出熱帶印度洋的季節和年際變化；基於熱力學方程和海洋環流模式輸出結果，探討了熱帶印度洋sst和北印度洋熱量收支的季節和年際變化機制，進一步揭示了海洋動力過程在北印度洋熱平衡中的重要作用；在此基礎上，利用理想化的數值試驗與數值模擬結果相結合的方式，證實了風應力的季節變化和ekman抽吸，以及水平熱量擴散系數對北印度洋海洋環流和熱收支的影響。

The low and flat coastal plain, the vulnerable muddy coast and the radiate sand ridges without external sediment supply in jiangsu province are extraordinarily sensitive to coastal dynamical changes. faced with the possible sea - level rise in the future, inevitably, the region will be exposed to serious impacts comparatively

江蘇中部低平的濱海平原、脆弱的淤泥質海岸和缺少外來泥沙供給的輻射沙洲對海岸動力變化異常敏感，面對未來可能的海面上升，該區域必將受到較為嚴重的影響。

Firstly, the theory and characteristic of comgis is studied. secondly, the key techniques, such as map digitalization, autocad dxf file conversion, computational gridding, methods for interpolation, the 3d terrain visualization, and the results correction, are introduced. and lastly, a framework on numerical modeling is implemented and applied in a practical research work on coastal engineering

本文首先介紹了組件式地理信息系統的原理和特點；接著重點討論了前處理過程中各種關鍵的技術，包括地圖數字化技術、數字地圖數據讀取方法、計算網格生成技術、插值方法的選取、地形可視化技術以及計算結果修正方法等；最後本文提出了前處理系統的設計框架，並結合一個海岸動力數值模擬的研究實例，討論了前處理系統的具體應用。

In order to make the ocean economy benefit to the environmental protection, it is necessary to study ocean environment with science management, especially coast hydrodynamic environment

要使海洋經濟的發展向著有利於環境保護的可持續方向發展，必需對海洋環境進行科學的研究，其中海岸動力環境的研究起著極其重要的作用。