潮汐水量 的英文怎麼說

中文拼音 [cháoshuǐliáng]
潮汐水量 英文
tidal water volume
  • : Ⅰ名詞1 (潮汐; 潮水) tide 2 (比喻大規模的社會變動或運動發展的起伏形勢) (social) upsurge; cur...
  • : 名詞(夜間的潮) tide during the night; nighttide
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • 潮汐 : morning and evening tides; tide潮汐電站 tidal power station
  • 水量 : water yield; the yield of water水量計[表] watermeter; 水量平衡 water balance; 水量收支 water budget
  1. Abstract : the qiantang estuary with violent hydrodynamic conditions is well known for its tidal bore. the regulation of the estuary in the past, especially the progress since the founding of new china are reviewed. the principles of the regulation and planning of the qiantang estuary formulated in 1960s are expounded, i. e., to narrow the river to reduce the tidal prism, and to increase the ratio of the river flow to tidal discharge. the experience of estuary regulation / reclamation is summarized, especially the engineering measures to protect the groin head and to use polder dykes as sea defense works. finally, the effect is analyzed of the large - scale constraction / reclamation in the estuary on the tides, flooding high water level, estuary bed and the northern deep waterway in the hangzhou bay

    文摘:以涌聞名的錢塘江河口,動力強勁,破壞力極大.回顧錢塘江河口歷代治理情況,重點記述1949年以來治理工作的進展,論述60年代提出的錢塘江河口治理規劃的指導思想,即縮窄江道,減少進,增大山比值的整治原則.總結整治規劃實施過程中治江圍塗經驗,特別是「以圍代壩」和丁壩壩頭保護等工程措施.分析錢塘江河口大規模治江圍塗后對錢塘江河口、洪位、河床以及杭州灣北岸深槽的影響
  2. Shipment traffic usually is heavy in littoral area, the navigation capability is required in many riverway. navigation lock was set to suit for the water level ' s variety caused by tide. for a long period, being lack of the quantified assessment on the influence of saltwater intrusion, approaches that freshwater is inpoured to the lock chamber are adopted lest the high concentration salt water be imported to the inland waterway, when the navigation lock is in operation. but such manner should not be reasonale enough

    沿海地區船運發達,很多河道有通航要求,為克服造成的位變化而設置船閘。長期以來,由於缺乏對鹽入侵內河河道產生影響的定評估,在船閘運行過程中為防止高鹽度鹹入侵內河,通常採用將內河淡打入閘室的方式來調節通航位,船閘的這種運行方式不盡合理。
  3. 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 )黃河河口口門逕流區域並非持續保持淤積狀態,在特定的來來沙、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頂托、口門逐漸加寬、河口門分汊、鹽造成絮凝等,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; 、 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與造陸面積的相關關系,得出了當河口多年平均來沙維持在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。
  4. Fom the point of view of the resource exploitation and structure distribution, the exploitation and utilization of the port resource 、 aquatic product resouce 、 tidal energy resorce 、 sea salt resource 、 tour resouce etc are analyzed using the method of the combination between the quantitative method and qualitative method. some measures are put forward to handle the problems existing in some industries such as ocean traffic - transportation industry 、 agriculture 、 inshore industry

    文章從海岸帶地區資源開發與產業布局的角度出發,對港口資源、產資源、能資源、海鹽資源、旅遊資源等的開發與利用,採用定性與定相結合的方法,進行了深入地分析,並提出了各產業,如港口運輸業、農業、臨海工業、濱海旅遊業等存在的問題與相應的解決措施。
  5. In order to develop and utilize the ocean, its hydrodynaraic conditions have to be studied first. in estuary and coastal seas, tidal flow is a basic hydrodynamic factor, which affects other substance transport remarkably

    流,是海岸帶、海灣、海峽和河口地區的主要動力學條件之一,是這些地區最基本的物質運動,其他物質諸如泥沙、鹽分、各類污染物質及熱的輸運過程,均伴隨著流而運動。
  6. The tubular turbines are the best selection for exploitation of tidal power and hydraulic power with extremely low heads and extremely large flow rates. they have large discharge, high specific and high efficiency, and need less excavation. they have been classified into bulb, pit, siphon and " s " types in the light of their structural types

    貫流式輪機是開發特低頭,特大流電站及發電的良好機型。該機具有開挖小,過流大,比轉速高等特點。按其結構型式分燈泡式豎井式軸伸式等。
  7. Information on the nearest approach together with an estimate of the minimum central pressure of each tropical cyclone during its closest approach, the maximum winds at king s park and chek lap kok and waglan island, the minimum mean sea - level pressure recorded at the hong kong observatory and the maximum storm surge ( the excess of the actual water level over that predicted in the tide tables ) recorded at various tide stations in hong kong are included

    資料包括熱帶氣旋最接近香港時的位置及時間和當時估計熱帶氣旋中心附近的最低氣壓、京士柏及赤?角及橫瀾島錄得的最高風速、香港天文臺錄得的最低平均海平面氣壓以及香港各站錄得的最大風暴(即實際位高出表中預計的部分) 。
  8. Information on the nearest approach together with an estimate of the minimum central pressure of each tropical cyclone during its closest approach, the maximum winds at king s park and waglan island, the minimum mean sea - level pressure recorded at the hong kong observatory and the maximum storm surge the excess, in metres, of the actual water level over that predicted in the tide tables recorded at various tide stations in hong kong are included

    資料包括熱帶氣旋最接近香港時的位置及時間和當時估計熱帶氣旋中心附近的最低氣壓京士柏及橫瀾島錄得的最高風速香港天文臺錄得的最低平均海平面氣壓以及香港各站錄得的最大風暴即實際位高出表中預計的部分,單位為米。
  9. Based on the review of recent advances in surveying and controlling techniques of river models, described in this paper is a new controlling technique, which makes use of a two - way axial - flow pump and a immersion pump to control the up - boundary condition of discharge and the down - boundary condition of water level respectively, with the tidal model of the huangpu river estuary as an example

    在對河工模型測與控制技術進行回顧的基礎上,以黃浦江河口河工物理模型為例,介紹了流河段上邊界採用軸流泵進行雙向流控制、下邊界採用潛泵進行位控制的新技術。
  10. After taking an unusual route and hovering over the pacific ocean for several days, typhoon nari, heavily loaded with rain and timing its arrival with the monthly rise of the tides, unleashed its fury on formosa on september 17, 2001. seeming as though it were collaborating with the sea god neptune, the storm played out a tragic flood drama accompanied by a symphony of wind and rain

    在太平洋盤旋數日迂迴而行徑怪異的納莉臺風, 9月17日終于挾帶大,偕同期間,好像與黑王有約一般,大唱風雨交響樂章,演出福爾摩沙悲情的淹記。
  11. Tide simulation is studied by using water level tracking technology, the velocity field and temperature distribution are measured by using automatic velocimetry and temperature sensor

    利用位跟蹤技術進行了模擬,採用自動測速、測溫技術進行了流場及溫度場的測
  12. Effects of sea tide should be considered in modeling groundwater dynamics and associated contaminant transport in coastal aquifers, which may result in significant increase of computing time especially for variable - density contaminants, and superior numerical performance of the model is required

    摘要模擬沿海地區地下及污染物的輸移需要考慮海洋的影響,對于變密度污染物,考慮的影響會大大增加模型計算,模擬此類問題要求模型具備優良的計算效果。
  13. Foe in wales is backing a more modest idea of building lagoons in the estuary to harness the power of the tides, in which water flows into the lagoons at high tide and powers turbines when it is allowed back out

    威爾斯地球之友正在支持一個在河口興建?湖以管理的審慎想法,漲時海進入?湖,回去時可以產生能源。
  14. But, in some other water areas such as the narrow - deep tide channel, narrow - deep valley reservoir and narrow - deep estuary area, the vertical varies of parameters such as the velocity, temperature and concentration is far greater than that in the horizontal direction, so the two - dimension vertical numerical simulation technique should be adopted in these areas

    而在另外一些域,如窄深通道、窄深型河谷庫如三峽、窄深河口地區,有關參(如流速、溫度、濃度等)的垂向變化要比平橫向的變化為大,應採用垂向二維質數值模擬技術。
  15. The geomechanics based on the change of rotating speed of the earth could answer a large part of the above mentioned questions, but the power which it depends on offered by the expansion or contract of the earth and tides et al is too weak to serve as the energy to change the rotating speed of the earth, so it is also difficult to explain them quantitatively

    基於地球自轉速度變化的地質力學理論,對之所做的定性解釋頗為合理,但因其只靠地球收縮及引力等緩變力作為引起地球自轉速度變化的動力來源,力強度太小,不足以引發強大的褶皺造山運動,且有被海運動取代的難題。
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