潮高差 的英文怎麼說
中文拼音 [cháogāochā]
潮高差
英文
height difference-
Tide is the primary dynamic factor in building tidal flat ; it must be affect tidal creek system on mud flat. therefore, based on the raster image of the year of 2000, the thesis has built correlation equations between average tidal ranges and the density of tidal creeks, the ratio of the width of outlet to the length of low tidal shore, the ratio of the area of tidal creek to tidal basin respectively. the result shows that the former is high well - marked correlation ; the two latter are well - marked correlation
潮汐是塑造潮灘的主要動力因素，它必然與淤泥質潮灘上潮溝系統的發育有密切的關系，為此，本文以2000年的衛片作底圖，對潮溝系的密度、溝口寬度占低潮線長度的比值以及潮溝面積與潮盆面積的比值，分別與平均潮差建立了相關關系，結果發現，潮溝系的密度與平均潮差之間存在著高度顯著的相關性，溝口寬度占低潮線長度的比值和潮溝面積與潮盆面積的比值與平均潮差之間存在著顯著的相關性。The future wireless mobile communication systems are expected to provide ubiquitous, high - quality, and high - rate mobile multimedia transmission. however, hostile multipath fading radio conditions give rise to serious inter - symbol interference ( isi ) ; even worse, wireless channel are often time varying, which makes the system more vulnerable and more difficult to track the channel state. orthogonal frequency dvision multiplexing ( ofdm ), which is inherently resistant against isi, has invoked a popular research interest in recent years, and has been a promising candidate technology of the physical layer for future weideband high - date - rate wireless communications. notwithstanding, ofdm is much more vulnerable to errors of both time and frequency synchronization and to that of channel estimation, and how to obtain correct timing and channel estimation efficiently is highly critical to ofdm systems. the dissertation will focus on both of the aspects of ofdm systems mentioned above
但是無線環境的多徑特性造成通信系統中嚴重的符號間干擾，同時無線通道的時變性使得通道特性跟蹤復雜。而正交頻分復用技術（ orthogonalfrequencydivisionmultiplexing ， ofdm ）正是一種解決符號間干擾的有效傳輸手段，因此ofdm技術作為未來寬帶高速率無線通信的物理層候選技術在當前引起了一股研究熱潮。但ofdm系統對定時同步誤差和通道估計誤差非常敏感，如何在ofdm系統中準確快速地實現符號同步和通道估計是至關重要的，本論文將重點針對這兩個問題進行討論。This paper has analyzed twenty - year climatic data of typical cities in cold area, carried on lots number of field investigations and e xperiments, and systematically discussed improvement strategies for indoor physical environment of the ground floor room of residential buildings. though investigation of its thermal, sound and lighting environment it ' s found that there are many problems in this kind of room. those are : seasonal wetness, mold and fungus growing, destroyed structure and furniture etc, insufficient illumination, and bad ventilation condition
得出寒冷地區住宅底層室內熱環境、聲環境、光環境的實際狀況，結論表明，寒冷地區住宅底層存在的問題：季節性潮濕，高濕度導致黴菌生長、繁殖，潮濕的室內環境，導致建築物維護結構的內表面受潮起鼓，引起結構破壞，室內傢具、電器、物品的損壞，使得室內的衛生狀況、人體健康都受到影響：採光的明顯不足、通風散熱能力較差等。( 5 ) discussion at last, some cases mentioned in the paper but have not been well resolved were discussed. including the correlation between the relative sea - level rise and the tidal range widening, and the relationship between relative sea - level and atmospheric pressure, as well as the limit of tiaozini sands vertical accretion
（ 5 ）討論論文的最後就本論文研究中發現但尚未能解決的一些問題做了討論，包括海面上升與潮差增大的關系、海面氣壓與相對海面變化的關系以及條子泥淤高的極限等。Through having done field surveys in the campus of chongqing university, this paper tested classroom indoor and outdoor climate parameters in june, july and september of 2005, it used questionnaire to acquire subjects ’ thermal sense, draft sense and humidity sense in classroom each month, and programmed composition to compute predicted mean vote and compared pmv with the field testing results of mean thermal sensation vote. it is discovered that pmv is overvalued the college student ’ thermal sensation in chongqing. it finds that people in chongqing adapt to the typical summer hot and winter cold sweltering weather
對重慶地區高校教室的現場調查，測試了重慶大學2005年六月、七月和九月教室室內外熱環境參數，通過採用問卷主要掌握了受測對象教室里的冷熱感、氣流感和潮濕感，通過編製程序求得預測平均熱感覺評價pmv的值，比較pmv和問卷調查得到的平均熱感覺mtsv ，發現pmv預測值高估了重慶地區高校學生的熱感覺，這里的人群對重慶這種夏熱冬冷地區比較典型的悶熱氣候具有一定的熱適應性，對現場問卷調查的結果進行分析，得出了室內空氣溫度、氣流速度、相對濕度與人體主觀感覺之間的回歸曲線，發現重慶地區高校學生熱中性時的空氣溫度為25 . 5 ， fanger根據歐美人群調查得到的公式計算出的預測熱感覺為中性時的空氣溫度為25 . 0 ，兩者相差0 . 5 。And used this standard ( large than ex + 3 x x ) to estimate the design sub stage maximum tidal levels using the frequency analysis. an improved method to deduce design tidal level process is put forward, using both designs maximum anneal tidal level and design maximum annual tidal range
探討了不同參數估計方法下如何判別特大值，並用得到的判別標準（大於ex + 3 x ）對修正後的分期最高潮位序列進行頻率分析確定了分期設計最高潮位。提出了以設計年最高潮位和設計年最大潮差共同控制典型潮位過程放大的設計潮位過程推求方法，使設計潮位過程的推求更趨合理。The terrain effect force wind ' s speed reducing and wind ' s direction turning to left with contrasting the experiments of numerical simulation the text analyses the structure and microcosmic character of sea wind in zhoushan maritime space and consanguineous connection between sea wind and action of dynamical and thermodynamic. the task gets the result of case a by using t213 datum of weather center and contrasts it with the actual sea wind. the task establish a foundation in order to use this mode in the environmental forecasting
通過數值模擬對比試驗，分析了舟山海域海面風的結構和微觀特徵，以及海面風與動力作用（復雜地形）和熱力作用（海陸熱力差異）之間的密切關系。進一步利用國家氣象中心提供的t213高解析度預報場檢驗海面風風場的數值預報效果，最後將其結果與實際觀測作比較，為將該模式投入環境（海流，海浪，風暴潮等）動力預報奠定基礎。Tidal range : the difference in height between a high tide and the succeeding or preceding low tide
潮差：漲潮和接的或前一個退潮的高度差距。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。( 4 ) lt is eh that impact on the vertical distribution of heavy metal over tidal flat. at boundary of redox layer, there is the biggest enrichment of heavy metals. but the characteristic of distribution may be modified by plant activities in the tidal flat
在高潮灘出現明顯的富集，一般比中、低潮灘高出20 70 ，而中、低潮灘各元素的含量比較接近，不存在明顯的差異，水動力作用是影響沉積物中重金屬元素垂岸分佈的主要因素。The problem of the film is that the story is too simple and it is presented in a way which is too linear. it lacks intensity and climax at all
差勁之處-個人認為此片的劇情太簡單太直線化，缺乏了高潮疊起的轉折性，一切劇情都在掌握之中，無甚驚喜可言。Then, this paper empirically tested the validation and predictive accuracy of different var risk management model in the domestic financial market. finally, with the analysis of modem financial risk management development trend and the current domestic financial risk management situation, this paper made a prospect for the application of this model in the construction of domestic financial risk management system. through the analysis, the main conclusions are as follows : ( l ) the traditional mean - variance model is the special example of the portfolio selection based on the var risk management model for the case that the returns of the portfolio are assumed to be normally distributed ; compared with the mean - variance model, the var risk management model is more comprehensive and accurate in the measurement of the portfolio risk, so based on the var model, the investors can allocate the asset more effectively. ( 2 ) the var risk management model can provide the timely and comprehensive risk information for the top risk manager, so it is very helpful to the improvement of total risk management efficiency. ( 3 ) based on the var model, the raroc performance valuation approach can reflect the real performance of the portfolio manager and provide the coherent standard for the allocation of risk limitation and the construction of the incentive compatibility constraint mechanism in the financial instiutions
通過研究分析，本文主要得出如下結論： （ 1 ）傳統的markowitz均值? ?方差模型僅僅是在資產組合收益率正態分佈假設條件下基於var風險管理模型進行資產組合選擇的特例，與均值? ?方差模型中的方差風險度量方法相比， var風險管理模型能夠更全面、更貼切地衡量資產組合的風險，且基於此模型能夠更有效地進行資產配置決策； （ 2 ） var風險管理模型能夠滿足更高層次風險管理者對風險信息的需求，有助於整體風險管理效率的提高； （ 3 ）基於var風險管理模型的raroc績效評價能夠反映資產組合管理人的真實業績，從而為金融機構風險限額的分配和激勵約束機制的制定提供統一的標準； （ 4 ）國內證券市場資產組合收益率服從正態分佈的假設明顯不成立，實證檢驗表明基於資產組合收益率正態分佈假設條件下的方差? ?協方差模型對國內資產組合風險的預測存在較大的偏差，由於文中證明在收益率正態分佈假設條件下基於方差? ?協方差模型進行資產組合選擇的結果等價于markowitz的均值? ?方差模型，因此，均值? ?方差模型對國內資產組合風險的預測同樣會存在著較大的偏差，而半參數var風險管理模型則能夠取得較好的預測衡量效果； （ 5 ） var風險管理模型符合未來金融風險管理的發展趨勢，基於var風險管理模型建立內容提要風險限額內控體系、風險信息披露體系和業績評價體系，並進行金融監管，將有助於國內金融機構內部風險管理方法和外部監管技術跟上國際金融風險管理的發展潮流。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。The sophisticated settings and elegant costume design are also notable. it is very different from what you get from a typical hong kong love film in which the focus is always the talking heads while settings and costumes are not stressed at all
尾段的古堡救美高潮戲更是和此片風格十分不符，感覺完全像是在看另外一電影，不明為什麼鬼差會是法國古代武士，離奇古怪非常。The international competitiveness of us companies declined and american scholars tried to find differences from germany and japan in corporate govemance. stockholders were unsatisfied with the high - level management rewards especially when the rewards were unrelated with the performance of the enterprise. a surge of corporate mergers swept the us nation wide, in which the hostile buying harmed the stocanolders " interest
這一高潮的實踐背景在於：美國企業國際競爭力下降，美國學者在公司治理上與德日找差距；股東普遍對經理人員與日俱增的高報酬感到不滿，特別是經理人員的報酬並不總是與公司盈利的增長掛鉤；兼并浪潮遍及全美，大量敵意收購損害了股東利益。A large difference between temperature and dew point indicates that the air at that level is dry, whereas a small difference indicates that the air is moist
當溫度與露點相差大時，表示該高度的空氣乾燥。相反當溫度及露點相差小時則空氣潮濕。In external management system of corporate governance structure, m & a play an important role in improving corporate performance. we have found, through the researches of american acquisition cases, that the estimated variance of stock pricing in stock market is the key reason of m & a
在公司治理結構的外部治理機制中，收購兼并發揮著提高公司績效的重要功能，通過對美國歷次兼并浪潮的研究，我們發現股票市場中的股價相對估值的差異是驅動收購兼并的重要原因。The geoid is used to be regarded as the theoretic global vertical reference. the actual national height references are regional mean sea levels determined by tide gauge station. the difference between them is apparent
大地水準面作為全球高程測量的理論基準面，在現實工作中，國家或者地區高程系統的起算面是利用驗潮方法來確定局部平均海平面的，兩者之間的差距是顯而易見的。When the autumn kuroshio ssta is positive, the sea - land sea level pressure differences in the east asian region become large in winter, the east asian trough at 500hpa shifts eastward and is deep in its south and shallow in the northern, along with strong north winds in the above area and weak westerly circulation in the asian region
當秋季黑潮區域海溫異常偏高，東亞地區的海陸氣壓差異進一步加大，東亞大槽北部減弱、南部加深、位置東移，東亞地區的偏北風加強，亞洲地區西風環流減弱，即東亞冬季風加強；反之亦然。With this method, the feasibility of project can be decided preliminarily. 3. one - dimensional hydrodynamic model is built, in which implicit difference format ( preismann discretization scheme ) and " three steps method " of one - dimensional unsteady flow model is used, hydraulic calculation is done for water diversion and flow strengthen in tidal networks and the method is enhanced in which the precision is improved greatly
建立一維水動力學模型，利用四點隱式差分格式（ preismann格式）和一維河網非恆定流模型的三級解法，對感潮河網的引水增流工程進行了水力計算並對計算方法進行了改進，大大地提高了計算的精度。分享友人