高程基準 的英文怎麼說

中文拼音 [gāochéngjīzhǔn]
高程基準 英文
height datum
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  1. The procedure functions in the compare between partial image of dynamic collection and corresponding image of the airscape. in chapter 5, basing on the analysis of correlative theory of digital image, we introduce the improved fasted - down algorithm and simulative anneal algorithm, which applies to nn calculation, an d bring forward the unique and effective means, correlative original value evaluation. basing on the combination of correlative arithmetic, a stable, high - speed and exact correlative arithmetic is formed, which makes it possible to apply computer vision detection of single - needle quilting in industrial production

    本文展開研究並取得一定成效：構建了基於pci總線的微機實時圖像採集系統；在採集的布料總圖（鳥瞰圖）的基礎上，通過數字圖像的數字濾波、圖像增強、邊緣檢測等處理，提取布料圖像的邊緣，對輪廓的矢量化的象素點進行搜索，得到相應的圖案矢量圖，從而確定絎縫的加工軌跡，生成加工指令；在進給加工過程中，主計算機對動態局部圖像與總圖（鳥瞰圖）的對應部分進行圖像相關的匹配計算，應用數字圖像理論，結合神經網路計算的改進最速下降法和模擬退火演算法，提出獨特而有效的相關迭代初始值賦值方法，形成穩定、高速和準確的相關運算，實現單針絎縫視覺測量和自動控制。
  2. During construction of donghai bridge of yangshan deep - water port, bedrock bench mark, which is an important surveying datum mark, played an important part in control survey and elevation transmission

    摘要基巖標是重要的測量基準設施，在洋山深水港東海大橋的工程建設中發揮了控制測量與高程傳遞的重要作用。
  3. Using the net assets per capital, the investment return rate, the t - m model, the h - m model, the single factor evaluating model which consists of the treynor index, the jensen index, the sharpe index and the square m index, we evaluate the performance of the twelve mutual funds. and we come to the following conclusions : ( 1 ) after the modification of the risk factor, our mutual funds in the recent one year outguess the market ; ( 2 ) better performance comes from the aid of the government, the improvement of the investment environment and the hard, smart work of the managers especially in the way of selecting some securities in the capital market. ( 3 ) though we make progress, there are still many problems which prevent the further development of our mutual funds such as the devise of the management fee and the characteristics of different funds, all of them divided into the subjective ones and the objective ones

    通過使用投資基金單位凈資產和投資收益率指標、單因素整體績效評估模型，包括treynor指數、 jensen指數、 sharpe指數和業績的m ~ 2測度以及t - m 、 h - m模型對12隻樣本基金進行實證研究，實證研究表明： （ 1 ）經過風險調整后，在最近的一年中，我國證券投資基金的業績總體上優於市場基準組合； （ 2 ）基金業績的提高得益於管理層的重視、投資環境的改善和基金經理的經營，而基金經理的良好業績是通過一定的證券選擇來獲得的； （ 3 ）已成為證券市場上舉足輕重力量的基金在發展過程中雖然取得了一定的成績但其進一步發展還面臨著許多問題，有主觀存在的諸如管理費率的設定、基金風格方面的問題等等，也有客觀存在的諸如證券市場現階段的不完善等等，所以，我們應該抓住《證券投資基金法》問世帶給基金業發展的契機，大力促進證券投資基金規范發展，採取各種措施做大、做優和做強基金業。
  4. The wave - equation - datuming ( wed ) technique is a necessary alternative to the conventional static corrections when the surface - consistent assumption is invalid

    摘要波動方程基準面校正處理被認為是當地表高程變化劇烈、地表一致性假設又不成立的情況下對于常規高程基準面校正的必要替代。
  5. Because the elevation data we have acquired through gps is too variable to satisfy the mapping accuracy requirement the elevation value is solved by the water lever observation in the hydrology station and datum horizon correction of sounding observation

    由於gps的rtk模式測量所獲取的高程精度不能滿足測圖精度要求，因此其高程值是通過測量水深值、結合其統一到基準面的改正數、根據相關水文部門各水位站提供的水位觀測資料綜合計算獲得。
  6. Height datum transference within long distance across sea

    長距離跨海高程基準傳遞方法的研究
  7. Mainly by using the historically comparative experience method, and in view of chinese linguistics and certain relevant theories like bruners structuralism and modern cognitive theories, and yet on the basis of elaborating on discipline structure of teaching chinese literacy in the primary school and the characteristics of child ' s cognitive development, this thesis reflects upon the practice of teaching chinese literacy in china ' s primary school and emphasizes the importance of good resolutions of the following issues : the relation between chinese literacy teaching and chinese teaching system ; the stages of chinese literacy acquisition and the multiplicity of the approaches to such acquisition ; the issue of chinese phonetic alphabet as the instrument of chinese literacy acquisition or as its goal ; major device and auxiliary devices for the development of chinese literacy, etc. and finally by addressing the essential frameworks of the new curriculum standards, the ultimate aim of chinese literacy teaching as well as the striving direction for china ' s chinese teaching reform is defined as " teaching aims at self - teaching "

    在對我國小學語文識字教學歷史經驗進行回顧的基礎上，分析其中的合理性與局限性，找出問題的癥結所在，探索如何將漢字構字規律與學生的認知規律有機結合起來，提高識字教學水平，是本文的主要研究目的。本研究主要運用歷史經驗比較法，借鑒漢語言文字學、布魯納的結構主義和現代認知心理學的有關理論，在論述我國小學語文識字教學的學科結構和兒童的認知特點的基礎上，反思我國小學語文漢字教學的實踐，提出識字教學必須處理好幾對矛盾：識字教學與小學語文教學體系、識字的階段性與識字方法的多樣性、拼音是識字教學的手段還是目的、識字的主要方法與次要方法等，結合新課程標準的基本精神，提出「教是為了不教」是識字教學的最終目標，也是我國小學語文教學改革的努力方向。
  8. According to characteristics of the seismic data from the low snr region with complex surface, this paper is started from solving the static correction problem and reasonable eliminating all kinds of disturbance in the seismic data from the low snr region with complex surface. through the whole process of seismic data processing which includes a series of processing methods that are suitable for the low snr region, namely, from the choosing of the floating base - level, the static correction in the field and indoors, the eliminating of all kinds of noise before and after stacking, the velocity analysis with high - resolution, the reasonable techniques of deconvolution before stacking and wavelet processing after stacking, to the method choosing of the high - resolution stacking and the reasonable and accurate offset imaging, a set of the complete and effective flow for processing seismic data from the low snr region with complex surface are finally formed, which can meet the need of explo

    本文針對復雜地表低信噪比地區地震資料的特點，以解決復雜地表低信噪比地區地震資料靜校正問題及合理剔除各類干擾為出發點，在整個地震資料處理過程中，從浮動基準面的選取、野外及室內靜校正、疊前疊后各類噪音的去除、高精度速度分析、合理的疊前反褶積及疊后子波處理技術、到選用高精度的疊加技術及合理準確的偏移成像方法等一系列適合於復雜地表低信噪比地區的處理方法，最終形成一套較完整且有效的針對復雜地表低信噪比地區地震資料的處理流程。
  9. Finally, the rule of geocenter motion is studied. and its effects on the height datum are also discussed in the dissertation

    論文最後研究了地球質心的運動變化規律及其對高程基準的影響的有關問題。
  10. This dissertation presents the theory and method on the establishment of height datums. and some problems on the geocenter motion are also studied

    本文系統地研究了建立高程基準的理論與方法、地心運動規律及其對高程基準的影響等有關問題。
  11. Then the periodic properties of geocenter motion in the x, y, z components are summarized. considering the statistical precision of the gps observations, the geometrical distribution of gps stations and their physical stablility, a new method to determine the parameters of geocenter motion is studied and analyzed. in order to have a better understanding of its effect on the height datum origin, the rule of geocenter motion in the horizontal and vertical components are also analyzed and some useful conclusions are drawn

    提出了將譜分析與抗差估計相結合的抗差譜分析方法，並用該方法分析了地心運動時間序列的主要周期特性；為合理地確定地心運動參數，詳細研究與分析了一種新的定權方法對求解地心運動參數的作用，該方法充分利用了gps觀測量的統計精度、點位的幾何分佈以及物理穩定性；為了明確地心運動導致的高程基準的變化，分析了地心運動對地面點的水平分量和垂直分量的影響規律。
  12. A number of technical meetings have been held with the mainland side during this study and it has been confirmed that the landing point will be at 23mpd

    在研究過程中，研究人員經數次與內地舉行技術事宜會議后，決定將著陸點的高度定在主水平基準上23米。
  13. Gps is a planet wireless conductance system which is global and all - weather, gps can offer high precision time orientation information to infinite user, clock precision reachs 10 ? 6 magnitude 。 not only changes traditional time method of quartz crystal clock, but also replaces wireless shortwave and even more lowfrequency signal and tv signal whose overlay range is limited and low precision, offers advantage to geology field task, achieve automatization and high precision of seismic flow observation

    利用gps授時信號全方位、全天候、連續性、實時性和高精度的特點，以gps信號為基準來校準本地時鐘（晶體振蕩時鐘或原子鐘） ，將gps接收機輸出信號的長期穩定度和恆溫晶振的短期穩定度相結合，應用大規模可編程邏輯器件，設計和實現了由pc104控制的實時在線授時系統。
  14. Article 7 the state shall establish and adopt the nationwide unified geodetic datums, vertical datums, depth datums and gravimetric datums, and the data thereof shall be examined and verified by the competent department of surveying and mapping administration under the state council and, after consultation with other relevant departments under the state council and the competent department of surveying and mapping in the armed forces, shall be submitted to the state council for approval and publication

    第七條國家設立和採用全國統一的大地基準、高程基準、深度基準、重力基準，其數據由國務院測繪行政主管部門審核，並同國務院其他有關部門、軍隊測繪主管部門會商后，報國務院批準發布。
  15. Due to the development of gps, which is representative of spatial geodetic measure technology, and the satellite altimeter technology, it is possible to unify the local height datums in different countries ( or regions ) to the world height datum ( whd ). and the unification of height datums has been made in some countries

    隨著以gps為代表的空間大地測量技術以及衛星測高技術的飛速發展，使得將各個國家或地區的局部高程基準統一為全球高程基準成為可能，並且在部分國家已經實現，因此將我國高程系統納入全球高程系統不僅具有理論意義，而且具有重要的現實意義。
  16. As for the transformation between the local height datums, three methods are summarized, which are the direct method, the indirect method and the coordinate transformation method. their respective application fields are also analysed

    針對局部高程基準之間轉換的不同情況，總結了三種轉換方法：直接法、間接法和坐標轉換法，並分析了各自的適用范圍。
  17. In fact, the transformation and unification of the local height datums have relations to the mean sea level variation at the shore where the tide gauges are located

    局部高程基準的轉換與統一，不得不涉及沿海各主要驗潮站平均海平面的變化。
  18. Before the transformation and unification of height datums is made, it is necessary that different surfaces used for the definations of height datums should be introduced, and their relationships are also needed studying

    在進行高程基準的轉換與統一之前，介紹了高程基準的各種起算面及其相互關系。
  19. First, the defmation and status of height datums is introduced and some problems on the local height datums established by the mean sea level, which is defined by the tide gauge data, are discussed. then the research progresses in recent years are analysed

    首先介紹了高程基準的定義與現狀，指出了用驗潮站長期平均海平面建立局部高程基準所存在的問題；分析了當今國內外高程基準的研究現狀；進一步明確了我國高程基準現代化的必要性。
  20. 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。
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