hydrographic 中文意思是什麼

hydrographic 解釋
水道測量的
  1. Applying the information extracted from numerous hydrographic data of field trials collected by h / hcs - 017, the first set of multi - beam swath bathymeter developed in china, a series of mosaic techniques have been carefully studied in this thesis, including digital terrain model building, statistical error analyzing, hydrographic data mosaicking as well as tides correction and projection of the earth coordinates. finally, standard digital sea - charts and three dimensional seafloor images are successfully developed that are consistent with hydrographic surveying principles

    本文利用我國第一臺h hcs ? 017型條帶測深儀的測量數據進行拼圖技術的研究，主要研究的內容有：利用分帶原理對深度數據進行潮汐修正，得到瞬時海面的深度數據；對測深數據進行誤差分析處理，去除野值；將多波束數據進行坐標變換及投影轉換后構建數字地理模型，進而根據海道測量規范繪制標準海圖。
  2. Hydrographic surveying : determination of depth and topography of the sea bed

    水文測量：測定海床深度及地形
  3. The notices are published in weekly editions, and are issued by the hydrographic department on a daily basis to certain admiralty chart agents

    通告是以周版形式發布，並由水道部門每天向一些英版海圖代銷點傳輸。
  4. Study of cross section design of city road in hydrographic net

    水網地帶城市道路橫斷面設計研究
  5. This includes specialised vessels such as fire boats, police launches, airport rescue launches, pollution control launches, hydrographic survey launches and floating clinics

    政府船隊包括多種專用船隻，例如滅火輪、水警輪、機場救援船、污染控制船、海道測量船和水上診療所。
  6. Land land, engineering and hydrographic survey services

    土地工程及水道測量服務
  7. United states navy hydrographic office

    美國海軍航道測量局美國海軍水道測量部
  8. Code for hydrographic geolo - gical exploration of urban water - supply

    城市供水水文地質勘察規范
  9. Land, engineering and hydrographic survey services public works category

    土地工程及水道測量服務
  10. The specification for oceanographic survey - marine hydrographic observations

    海洋調查規范海洋水文觀測
  11. International hydrographic organization

    國際海道測量知識
  12. Automatic hydrographic survey system

    水深測量自動化系統
  13. Concepts, abbreviations and symbols in surveying ; hydrographic surveying

    測量學概念縮寫和符號.水文測量
  14. Hydrographic amp; irrigational calculation of the sloping surface water system

    坡面水系工程水文水利計算
  15. According to the optimal irrigation scheduling, the irrigation demand hydrographic in four representative years of huimin and wudi are computed

    在灌溉制度模擬優化的基礎上，推求出代表年惠民、無棣推至田間的基本灌溉需水量和需水過程。
  16. Land hydrographic map

    陸地水文圖
  17. Specification for operation of hydrographic geological drilling and digging for water - supply

    供水水文地質鉆探與鑿井操作規程
  18. 1 2 3 specification for operation of hydrographic geological drilling and digging for water - supply

    供水水文地質鉆探與鑿井操作規程
  19. Marine hydrographic observations

    海洋水文觀測
  20. With the development of computer technology in hydrographic field, usage of many kinds of advanced and complicate algorithms is not a problem. but because of complexity of geography, acquirement of primitive data needed in hydrographic calculation is still hard to tackle, for example, the length of river segment, the width of every node of every river segment

    隨著計算機技術的發展，在水文學及水資源學科，運用各種先進、復雜的專業演算法求解已經不成問題，但由於地形地貌的復雜性，水文計算中所需的原始資料，如河段的長度，河段各斷面上各個節點處的河寬等數據的人工實地採集工作仍然是很費時費力的事。
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