潮位基準 的英文怎麼說
中文拼音 [cháowèijīzhǔn]
潮位基準
英文
tidal plane of reference-
The article is based on nation nature science foundation of china, " biogeochemical cycling of pollutants in complex environments of tidal flats in the yangtze estuary " ( no. 40131020 ). the author chose open tidal flat of dong tang chongming yangtze estuary as research object and set up typical section plane so that under the good condition, the author measured hydrology element, total nitrogen and total phosphor index
本文依託國家自然科學基金重點項目「長江口濱岸潮灘復雜環境條件下物質循環研究」 （批準號： 40131020 ） ，選擇了長江口崇明東灘敞開型潮灘為研究對象，設置典型斷面，在平靜天氣條件下，實測了水文、地球化學要素，獲得了水位、流向、流速、 tn及tp等指標6000多個實測數據，著重對長江口潮灘水動力過程、 tn和tp的動力輸移過程進行研究。Based on the research of intertidal flat topography measure at home and abroad, this article avoids some problems troublesome, such as the dependence of the station of tide gauging, precise match of images and so on. first, we monitor soil water content of intertidal flat through building correlation model between soil water content of intertidal flat and landsat tm data, then we analyse the correlation between soil water content and topography of intertidal flat, last, we extract topography of intertidal flat combining with gis
本文在總結國內外潮灘地形測量研究的基礎上，避開對潮位站的依賴和影像精配準問題，以江蘇大豐港堤附近淤泥質潮灘為研究區域，通過遙感方法建立潮灘土壤水分與tu光譜值的定量數學模型，提取潮灘土壤含水量信息，然後通過潮灘土壤水分與地形的定量關系，結合gis技術反演潮灘地形。A rather large spring tide occurred on july 4, 2004. on that occasion, the lowest sea level recorded in victoria harbour was 0. 07 metre below chart datum and a few ferries experienced difficulty while berthing
二四年七月四日亦出現了一次較大的大潮，當日維多利亞港錄得的最低水位為海圖基準面以下0According to the hong kong observatory s tidal records at the tai po kau tide gauge station, the highest sea level was 2. 94 metres above chart datum on that day
根據香港天文臺大埔?測潮站的記錄，當日的最高水位為海圖基準面以上2 . 94米。Based on the spectrum of mean sea level ( msl ) and the relation model between two tidal stations, the mathematical model for hydrographic datum transfer are studied
基於平均海面的頻譜結構和兩驗潮站潮位之間的關系模型，對基準面傳遞的方法原理進行了理論研究。The tidal predictions are for victoria harbour and the tide heights are in metres above chart datum
潮汐預報是以維多利亞港為準。潮水高度為海圖基準面以上高度，以米為單位。Tide height is in metre above the chart datum which is 0. 146 m below the hong kong principal datum
潮水高度為海圖基準面以上高度，以米為單位。香港的海圖基準面在主水平基準面下0 . 146米。Tide height is in metre ( m ) above the chart datum which is 0. 146 m below the hong kong principal datum
潮水高度為海圖基準面以上高度，以米為單位。香港的海圖基準面在主水平基準面下0 . 146米。Both the asynchronous effect of synchronous reduction method and the time shift effect of regression reduction method are discovered and more precise models for both above methods developed in this paper
研究還表明：平均海面的回歸分析傳遞法和深度基準面的潮差比傳遞法均是最小二乘潮位擬合傳遞法的特殊形式。Then the origin vertical shift of cnhd85 with respect to whd is calculated from geopotentials. and the systematic difference and its distribution of cnhd85 is analyzed from the difference of height anomalies. at last, the systematic difference of the mean sea level at qingdao tide gauge is further testified from the sea surface topography model
然後基於位理論方法求出了1985國家高程基準點的垂直偏差，基於高程異常差分析了1985國家高程基準的系統差及其分佈規律，最後基於海面地形模型進一步揭示了青島驗潮站平均海平面的系統差。Pushed by these factors, american national tpd standards have since 1980 ' s experienced three rough phrases, preparation, formation and systemization, each of which varies in its mission and products
美國教師專業發展的國家標準是美國教育學界爭取專業地位、教育經濟主義思潮與基礎教育危機相互作用、教師專業發展理論以及美國政府的介入和推動共同作用的結果。分享友人