tidal data 中文意思是什麼

tidal data 解釋
潮汐資料
  • tidal : adj. 1. 潮汐的；潮水（似）的。2. 由於潮水作用的，定時漲落的；開船時間視潮汐而變動的（客船班次）。
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  1. In this paper, the numerical harbor should include following contents : 1. database of wave field, tidal current field, sediment field in researched area ; 2. database of ship styles. 3. numerical model used to analysis data. 4. plans of outer dike, utilities of sea line, and selections of waterway, which based on the above databases

    本文認為，對于港區而言，數值化的內容應包括以下幾個方面: （ l ）所研究港區的波浪場、潮流場及泥沙場等自然條件數據庫的建立; （ 2 ）船型數據庫的建立; （ 3 ）數值分析模式的建立; （ 4 ）提出建立在自然條件基礎之上的外堤布置、碼頭岸線利用策略及航道的擬定方案（即優化模式的建立） ; （ 5 ）按照經濟最優原理快速準確地提出碼頭裝卸的策略及當前方案。
  2. Observed tidal harmonic constants in many stations are used to verify the astronomical tides in the compound fluid model. the wave model is tested by a set of wave flume data at first. then the results are compared by the actual processes of significant wave height in gauging stations

    其中復合流場模型中的天文潮利用眾多測站的實測調和常數進行驗證；波浪模型首先進行了水槽實驗的檢驗，然後在臺風過程中，進行了測站有效波高過程線的比較。
  3. A lot of data of elevation in different places of the shallow water of n antong were obtained by fish - exploring machine and gps determining and tide cor recting. an image which reflects landforms of nantong was obtained by selecting f rom the many noaa images on different channels and in different phases. based on the image, grey scales corresponding to different places were obtained. by using c la ssifying liner regression technique, liner regression equations were established between the elevation and grey scale, and the threshold values of grey scales of the different elevations were determined. according to the threshold values, the a reas of the tidal zone above different elevations of the shallow water of nanton g were estimated

    通過利用gps及漁探器實測，並進行潮位訂正，獲得南通淺海海域大量測點的高程資料；通過對多時相各通道noaa衛星照片進行篩選，挑選能反映淺海地貌的通道資料，從中讀取各測點相對應的灰度值，在此基礎上利用分級線性回歸，建立不同高程范圍內的高程、灰度線性回歸方程，確定不同高程的灰度閾值，從而測量出南通市淺海海域不同高程以上的潮間帶面積、分佈。
  4. It makes the deduction on design tidal level process more reasonable than ever. finally, taking into account the observed data of tidal level are much more integrated than observed data of tidal discharge and the correlative relationship are established based on large numbers of samples. then, the sub stage maximum tidal discharges and tidal velocities are obtained according to the regressive equations and the observed tidal level, and the sub stage design maximum tidal discharges and tidal velocities are estimated by way of frequency analysis

    最後，針對橋位河段實測潮流資料短缺而潮位資料相對完整的實際情況，基於大量樣本建立了潮流量與潮汐要素的相關關系，利用實測長系列潮位資料得到分期最大潮流量、潮流速系列，經頻率分析確定了分期設計最大潮流量、潮流速。
  5. On base of the data analysis, three - dimensional tide - induced residual currents, the wind - driven and thermohaline currents in the bohai sea are diagnostically computed with an orthogonal curvilinear grid system, by means of a three - dimensional ecomsed model. the winter and summer thermohaline structure and circulation characteristics in bohai sea are analysed, and the circulation variance is discussed preliminarily. the tides and tidal currents in bohai sea are well reproduced

    在資料分析的基礎上，應用三維斜壓ecomsed模式對渤海的潮致余流、風生環流和密度環流進行了診斷計算，分析了渤海冬夏季的溫鹽場結構和對應環流的特徵，並對渤海上述幾個不同時期的環流變異進行了初步的分析和探討。
  6. The diurnal constituents at some of the crossover points and all of the semi - diurnal constituents at all of the crossover points as well as 16 tidal gauge data are assimilated in the ocean model, this is because the assimilation of the diurnal constituents at some crossover points make the result worse. the improvement is 36 % for m2, 54 % for s2, 42 % for k, 30 % for 01 compared with the results of dynamic model without assimilation. in the stratified ocean, mixing controls the intensity of the ocean current

    為了克服交叉點上全日分潮精度較低的局限，文中主要將半日分潮同化進模式中，而全日分潮只在部分交叉點上進行了同化，同時同化了沿岸16個驗潮站的調和常數，同化高度計資料和沿岸資料后， m _ 2 、 s _ 2 、 k _ 1 、 o _ 1四個主要分潮的結果精度分別提高36 、 48 、 20 、 12 。
  7. The methods to evaluate design tidal elements when the data are incomplete or inconsistent are studied in this paper, taking the tidal reach where suzhou - nantong yangtze river bridge will be constructed for example. and the methods of how to distinguish outlier in different parameter estimation methods are studied

    然後以蘇通長江公路大橋橋位河段為例，重點探討了非一致資料條件下分期設計最高潮位計算、不同的參數估計方法下如何判別特大值和不完整資料條件下感潮河段水文設計值的計算方法。
  8. Tidal stream data position

    潮流數據可查表的地方
  9. In this paper, the deposition evolution process in qtx reservoir are studied, the incoming water and sediment, the operation data, and the time and space distribution of longitudinal and lateral sedimentation in reservoir are analyzed in detail, and the longitudinal scouring and sedimentation and lateral deformation law in reservoir tidal flat and mainstream under different operation way are summarized in every operation period

    本文以黃河青銅峽水利水電樞紐工程水庫淤積演變過程為研究對象，對青銅峽水庫來水來沙組成、水庫運行資料、水庫縱橫向泥沙淤積時空分佈等進行了較詳細的分析，總結了青銅峽水庫各個運行時期不同運行方式下水庫灘槽縱向沖淤和橫向變形規律。
  10. According to the data analysis, the large scale and continuous excavating sand from the riverbed, which has caused the riverbed downcutting, water level decline and relative strengthening of tidal action, is the basic and main cause that raises the saline water intrusion in the peal river network area, but the arid climate and the sea level rise only aggravate the disaster

    咸潮災害發生前和發生時期進行的大規模採掘河沙活動使三角洲河床普遍大幅度下切，河流水位下降，潮汐作用相對增強，這是引發咸潮的主要原因；而天旱和海平面上升等則使咸潮災害加重。
  11. 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。
  12. 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。
  13. Among these tide gauge stations, the station at north point measured the sea level of victoria harbour from 1954 to 1985. the station continued collecting sea level data after relocation to quarry bay in 1986. to date, more than 50 years of data have been collected which is the longest and most complete tidal record in hong kong

    香港天文臺在全港多處地點設有測潮站測量海面高度，其中在北角的測潮站提供了一九五四至一九八五年維多利亞港的水位資料，測潮站在一九八六年移至?魚涌繼續運作，至今所收集的數據長達五十年，是香港最長及最完整的水位記錄。
  14. Based on the materials observed many years at the tidal observatories and the ocean current data measured in the coastal zone and islands in zhejiang province, the characteristics of tides, tidal currents and residual currents are analyzed and processed by harmonic analysis and statistical methods systematically. such research results are compared with those from the numerical simulation to validate the effectiveness of the latter

    本文以多年來沿岸各潮位站觀測資料以及海岸帶和海島調查的實測海流資料為依據，用調和分析和統計的方法對浙江近海的實測潮汐、潮流和余流特徵進行了系統全面的整理和研究，這些實測數據將作為檢驗數值模擬是否成功的依據。
  15. However, the application of global tidal model to the study of shallow sea tides is much worse in the accuracy. tidal signal in topex / poseidon altimetric data is the largest contributor to sea surface height variability and accounts for more than 80 % of the signal variance. so it is urgent to develop tide model in the shallow area wi th high accuracy

    潮汐是高度計資料海面變化中最大的成份，占總變化80以上，伴隨著衛星高度計資料在海洋研究中的廣泛應用，發展基於衛星高度計資料的高精度淺海潮汐模型成為進一步利用高度計資料研究其它物理海洋問題的基礎。
  16. A large amount of data were acquired from the measurement in situ surfacial soil strength on the tidal flat by using portable cone penetration, shallow drilling, laboratory analysis of delta, and other means

    利用輕型靜力觸探對灘面表層土體強度進行密集型的測試，同時結合淺層鉆探，室內試驗等手段，獲得了大量數據，進行了資料整理、分析。
  17. The quality factor is about 9543, which, compared with those determined based on the tidal gravity observations in the previous studies, more closes to those obtained by using the vlbi data. the complex resonance strength is ( - 6. 10x10 - 4, - 0. 01x10 - 4 )

    以武漢臺超導重力儀觀測資料為例，研究了海潮負荷對fcn共振參數擬合的影響和重力潮汐觀測中近周日共振的區域性特徵。
  18. Orthogonalized convolution method and the harmonic analysis along satellite orbit are used to withdraw tidal wave from topex / poseidon satellite altimeter data in the bohai sea, yellow sea and east china sea

    本文利用正交響應法和沿軌調和分析從渤黃東海的topex / poseidon衛星高度計資料中提取了主要分潮。
  19. Optimization model of networks " roughness is established. in this model, objective function is the average scedasticity of relative error for water level and discharge. with the recorded water level and tidal data, the value of roughness is optimized

    建立了以流量和水位相對均方差作為目標函數的河網糙率優化模型，並利用實測的河道水位及潮流資料，對河道的糙率取值進行了優化，所建立的糙率優化模型更加合理，計算的效率及精度大大提高了。
  20. At the same time, we introduce the extended range of akp ( ob ) value ( er ( akp ) ) as the relatively objective criterion of checking observational tidal data to get rid of those unreasonable data before resolving the fcn parameters, and it is very important for us to improve the quality of resolving fcn parameters objectively and effectively

    這利於我們清晰地分析觀測資料與解算結果之間的相應關系。同時，我們提出er （ akp ）作為一種衡量觀測資料優劣的相對客觀的標準，使我們在解算前就舍棄一些不太合理的資料。這對於我們客觀有效地提高解算質量是很有價值的。
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