estuary region 中文意思是什麼
estuary region
解釋
河口區域-
Using a dissolved conservative material as a tracer in the water, a three - dimension advection - diffusion water exchange numerical model was used to study the flushing time by discharge and the discharge dominated region of the yangtze estuary. the flushing time of the yangtze estuary is an important eigenvalue, which denotes the water environmental capability of estuary
然後應用以溶解態的保守性物質做為研究長江口水體交換的載體，建立了完全三維對流擴散型的長江口水體交換的數值模型，對長江口的水體交換時間做了一個整體的計算。 -
Using a dissolved conservative material as a tracer in the water, a three - dimension advection - diffusion water exchange numerical model was used to study the flushing time by discharge and the discharge dominated region of the yangtze estuary based on the successful simulation of flow field
在成功模擬長江口流場的基礎上，同時應用以溶解態的保守性物質做為長江口水體交換的載體，建立了三維對流擴散型的長江口水體交換的數值模型，對整個長江口的水體交換規律進行了研究。 -
The changjiang estuary serves as an important land - ocean interaction region and can be taken as a natural laboratory for studying estuarine biogeochemical processes
長江河口區是研究陸-海相互作用的重要場所，可作為研究生物地球化學過程的天然實驗室。 -
To improve the water quality in the estuary, both sides agree to enhance exchange regarding the protection of and co - operation on the water environment so as to enable both sides to implement proposals for protecting the water quality of the pearl river delta region and to formulate a management plan for the region
為了改善珠江河口一帶的水質，雙方同意加強水環境保護與合作的交流，以便雙方可落實加強有關珠江三角洲水質保護的建議，以期為珠江三角洲共同制定一套水質管理方案。 -
From the situ - observation data of shallow and deep water regions at the coastal zone, it is shown statistically that the occurrency of the coupled ocean waves is more than those of the wind - induced waves and swell. the ratio of the coupled ocean waves at the yangtse river estuary ( especially at shallow sea region ) is nearby 70 % of all the ocean waves, for instance at the observation station dajishan
近岸（淺水）波浪測站和深水的波浪觀測資料統計表明，混合浪的出現均大於純風浪和純涌浪，特別在淺水區域，例如大戟山海洋站，混和浪所佔的比率接近70 。 -
In period of the eighth five - year plan of china government, correlated and statistical analyses were carried out by nanjing hydraulic research institute in terms of the situ - observation data of winds and waves and historical synoptic chart in order to the dredge of the sea - route of the yangtse river estuary, and empirical relations between wave and wind velocity and between wave and wind region
進入「八五」期間，為整治長江口深水航道需要，南京水利科學研究院曾對引水船測站1960 - 1980年實測風與浪的資料進行過相關分析，結合歷史天氣圖進行的概率統計分析，得出了波浪與風速、風區的經驗關系。 -
The region to the west of the pearl river estuary will be important to hong kong s future economic development
西部大橋37 .珠江口以西地區，對香港未來的經濟發展極為重要。 -
Three different calculating regions, east china sea region, yangtze estuary and hangzhou bay region and yangtze estuary region, are defined for nesting computation
採用三個不同大小的區域進行嵌套計算，三個計算區域分別為東中國海區域、長江口杭州灣區域和長江口區域。 -
A new station was set up in guangdong last year to further expand the joint lightning location network over the pearl river estuary. this will enable the coverage of a larger area in the region and a higher accuracy in lightning detection, thus better safeguarding the public against lightning damage
去年三方更進一步加強珠江三角洲閃電定位網路，在廣東增設一個新探測站，擴大了網路的覆蓋范圍，可以更準確地探測此地區的閃電活動，保障民眾安全。 -
Chinese scientists say that as the dam blocks silt heading downstream, the yangtze river estuary region, which includes shanghai, is shrinking and salt water from the ocean is flowing further inland
中國的科學家稱，大壩阻擋了淤泥流向下游，使包括上海地區在內的長江入海口收縮，海洋的鹹水正在倒灌入內陸。 -
At present, many fields remain to further research, especially the profound combination of gis technique with ece ( estuarine and coastal engineering ), which should be developed for the purposes as follows : ( 1 ) to serve the huge comprehensive work in changeable natural conditions and difficult construction conditions which takes a long period and covers a large region, e. g. the regulation work of deepwater channel in the yre ( yangtze river estuary ) ( 2 ) to combine the gis with applied numerical model ( 3 ) to study the hydrodynamic processes and characteristics of waves, tidal currents and sediment transport, as well as the affection carried by the regulation work in an estuary ( 4 ) to monitor and to analyze ees ( evolution of erosion and sedimentation ) and the variation of riverbed ( 5 ) to play a role of dynamic supervising of a engineering project
目前尚有許多有待進一步研究的領域，尤其是以服務于長江口深水航道治理這樣規模大、周期長、影響區域廣、自然條件復雜、施工情況多變的國家重點工程為目的，將gis與專業應用數學模型結合，對河口海岸波浪、潮流、泥沙運動的動力機制，以及整治工程建築物對其影響的研究，對入海航道沖淤和河勢演變的監測分析，對施工進展和工程效果實現「動態」監控和管理，尚缺乏同gis技術的深入有效結合。
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