潮汐預測 的英文怎麼說
中文拼音 [cháoxīyùcè]
潮汐預測
英文
tidal prediction- 潮 : 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...
- 汐 : 名詞(夜間的潮) tide during the night; nighttide
- 預 : Ⅰ副詞(預先; 事先) in advance; beforehand Ⅱ動詞(參與) take part in
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 潮汐 : morning and evening tides; tide潮汐電站 tidal power station
- 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
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Starting with the astronomic factors which induce the tide phenomenon, this paper introduces a method of nonharmonic analysis neural network to predict tide, and this method is used to calculate the real tide of 2002 at hongkong tide station and the result are compared to the observed data
摘要文章運用非調和法,直接從引起潮汐現象的天文因素入手,以2002年香港驗潮站實測資料為例,用神經網路對潮汐知識進行了學習模擬,對未知結果進行了預報。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。Tides at all locations given in this publication are based on predictions computed by the hong kong observatory using the harmonic method
本刊物所載各地點的潮汐預測,均是由香港天文臺利用調和法分析各地點潮汐數據后而得到的。The tide tables list the predicted heights and times of daily high and low waters at ten locations in hong kong, namely, chi ma wan, ko lau wan, lok on pai, quarry bay, tai o, tai po kau, tsim bei tsui, waglan island, kwai chung and shek pik
潮汐表列出本港十個地點-芝麻灣高流灣樂安排魚涌大澳大埔?尖鼻咀橫瀾島葵涌及石壁的每日最高及最低潮位和出現時間的預測。These tables list the predicted heights and times of daily high and low waters at the eight locations chi ma wan, ko lau wan, lok on pai, quarry bay, tai o, tai po kau, tsim bei tsui and waglan island. phases of the moon are also given
潮汐表列出本港8個地點芝麻灣、高流灣、樂安排、 ?魚涌、大澳、大埔? 、尖鼻咀及橫瀾島的每日最高及最低潮位和出現時間的預測,潮汐表亦附上月亮盈虧的資料。These tables list the predicted heights and times of daily high and low waters at the eight locations in hong kong, namely, chi ma wan, ko lau wan, lok on pai, quarry bay, tai o, tai po kau, tsim bei tsui and waglan island. phases of the moon are also given
潮汐表列出本港8個地點芝麻灣、高流灣、樂安排、 ?魚涌、大澳、大埔? 、尖鼻咀及橫瀾島的每日最高及最低潮位和出現時間的預測,潮汐表亦附上月亮盈虧的資料。The tide tables list the predicted heights and times of daily high and low waters at the eight locations in hong kong, namely, chi ma wan, ko lau wan, lok on pai, quarry bay, tai o, tai po kau, tsim bei tsui and waglan island. phases of the moon are also given
潮汐表列出本港八個地點芝麻灣、高流灣、樂安排、 ?魚涌、大澳、大埔? 、尖鼻咀及橫瀾島的每日最高及最低潮位和出現時間的預測,潮汐表亦附上月亮盈虧的資料。The tide tables list the predicted heights and times of daily high and low waters at ten locations in hong kong, namely, chi ma wan, ko lau wan, lok on pai, quarry bay, tai o, tai po kau, tsim bei tsui, waglan island, kwai chung and shek pik. the last two locations are new additions to the tide tables for 2006
潮汐表列出本港十個地點芝麻灣高流灣樂安排魚涌大澳大埔?尖鼻咀橫瀾島葵涌及石壁的每日最高及最低潮位和出現時間的預測,其中葵涌和石壁是2006年香港潮汐表新加入的地點。The new fund announced by the uk trade industry secretary patricia hewitt will be used to support innovative and visionary research dedicated to turning wave and tidal power into reality as a source of renewable energy
消息,海洋研究發展基金用於資助那些,致力於把波浪能與潮汐能轉變為再生能源的創新與預測性研究工作,她說Besides os, with its vast and valuable map data, there are the uk hydrographic office ( which collects tidal and naval navigational data ), the highways agency ( which collects traffic data ) and even the european centre for medium range weather forecasting
除了坐擁大量地圖珍貴資料的全國地形測量局,還有收集潮汐和船隻航行資料的英國航道測量事務所,收及交通資料的高速公路局,甚至歐洲中期氣象預測中心。Then, harmonic analysis is done with the newest baytap - g tidal data analyzing software developed by ishiguro and professor tamura, who are working in japan and the eterna34 tidal data analyzing software developed by wenzel, who had worked in german. as a result, the recently observed tidal gravity parameters of jiufeng station are obtained. finally, the ocean loading correction of the observing tidal gravimetric parameters, the temporal synthesized tide, correction of the station air pressure and the polar motion on the gravity residual, the analysis of the final residual, and so on, are investigated
Vauterin研製的tsoft潮汐數據預處理軟體,實施了觀測數據的預處理,為超導重力儀觀測數據的國際資料交換和數據分析準備了修正後數據;然後利用由日本ishiguro與tamura研製的最新的baytap - g和由德國的wenzel研製的eterna34潮汐分析軟體,對預處理后的重力潮汐觀測數據進行調和分析,獲得了九峰臺最近的觀測重力潮汐參數;最後討論了觀測潮汐參數的海潮改正、隨時間變化的重力合成潮的構制、大氣效應改正、極移重力改正以及最終重力殘差的分析。As the predicted times and heights of the high and low tides are derived for average meteorological conditions, the observed tides may differ from those predicted when the actual meteorological conditions deviate from the mean
由於預測漲退潮出現的時間及高度只適用於平均氣象情況,故當實際氣象情況與平均情況有距離的時候,潮汐觀測與預測之間可能出現分別。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潮汐測量站錄得的最大風暴潮(即實際水位高出潮汐表中預計的部分) 。Tide - predicting machine
潮汐預測機Application of artificial neural networks to tide forecasting
人工神經網路在潮汐預測中應用研究To help people plan outdoor activities especially water sports, astronomical and tidal prediction data two years in advance will be available on the hko web site starting today. the new data will include time of sunrise, sunset, high and low tides for any day in 2004 and 2005
因應籌備戶外活動尤其是水上活動人士的需求,天文臺由即日起把天文和潮汐預測提前兩年置於網站之內,供各界參考,新加進網站的資料包括2004及2005年每日的日出、日落、和潮汐漲退時間等。For those who are interested in more detailed predictions on hourly tide levels at these locations, please contact the hong kong observatory tel : 2926 8447
如要獲得較詳細的每小時潮汐預測,請致電香港天文臺查詢(電話: 29268447 ) 。Forecasting macau tide with kalman filter funded by the research committee of university of macau, april 2000
澳門潮汐預測2000年4月由澳門大學研究委員會資助According to the observatory s tidal predictions, spring tides that may have larger tidal ranges will occur again on july 22 and 23 predicted lowest sea level in victoria harbour being 0. 1 metre and december 3 and 4 predicted highest sea level in victoria harbour being 2. 7 metres this year
根據天文臺的潮汐預測,今年其他較大的大潮會出現在七月二十二至二十三日預測維多利亞港之最低水位為0 . 1米以及十二月三至四日預測維多利亞港之最高水位為2 . 7米。According to the observatory s tidal predictions, spring tides that may have larger tidal ranges will occur again on july 22 and 23 ( predicted lowest sea level in victoria harbour being 0. 1 metre ) and december 3 and 4 ( predicted highest sea level in victoria harbour being 2. 7 metres ) this year
根據天文臺的潮汐預測,今年其他較大的大潮會出現在七月二十二至二十三日(預測維多利亞港之最低水位為0 . 1米)以及十二月三至四日(預測維多利亞港之最高水位為2 . 7米) 。分享友人