baseline data 中文意思是什麼

baseline data 解釋
基本資料
  • baseline : 底線。球場兩端的邊界線。
  • 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. As part of the baseline installation, setup also installs microsoft data access components mdac, which are necessary to support data access programming in visual c. net

    作為基準安裝的一部分，安裝程序同時安裝為支持在visual c + + . net中進行數據訪問編程所必需的microsoft數據訪問組件（ mdac ） 。
  2. The study, conducted by wwf staff for a period of 2 years, aims to record the necessary data of dragonfly and damselfly species at mai po for compilation of baseline information and formulation of freshwater habitats management strategy

    是項研究為期兩年，由本會工作人員負責，目的是記錄在米埔發現的蜻蜓與豆娘品種及其與生境的關系，以便編制基線資料，協助制定淡水生境管理策略。
  3. The groups actively discussed the problems and practical solutions of growing tomato in field in terms of pest control, fertilization and pesticides, the results of discussion and findings from field will be used as baseline data to evaluate the progress in the future

    用藥問題的田間票箱測試，這些測試結果將作為農民田間學校開學前的基礎數據，以便作為今後項目進展的比較評估依據。
  4. We write the program which used for fighting errors in absolute positioning. we also write the program which used for linear combinating in absolute positioning. from analyzing for the measurement of outer, we can conclude that we can use m estimation to estimate parameter in gps absolute positioning. lt has application value. using it, we can obstain the stable positioning result and remove the outer. in this paper, we calculate the data which from the baseline space of the gps calibration space. we also draw some conclusion using broadcast ephemeredes and smoothing pseudoranges. the positionging precision is in 1 - 2 meter

    編制了gps絕對定位中抗差估計程序和應用線性組合進行單點定位的程序。通過對粗差量級的分析，得出在gps觀測量存在粗差時， m估計是有其應用價值的，它使定位結果較為穩定，減弱和剔除了粗差的影響。應用線性組合程序對gps綜合檢定場數據基線網點進行計算，得出用廣播星歷和平滑后的偽距可以給出較好的結果，點位精度在1 ? 2米。
  5. To compare baseline estimates to actual data

    如果要將比較基準估計值與實際數據相比較
  6. Compare baseline estimates to actual data

    將比較基準估計值與實際數據相比較
  7. Taking the characteristics of road and bridge engineering into account, this paper makes systematic analysis and study on applications of static gps in data processing of surveying in road and bridge engineering : the feasibility of using single point positioning result as starting point is studied and the influence of it on baseline solution is discussed ; on account that the software provided along with instrument by vendors usually does not support coordinates in the independent engineering coordinates system from gps observations, a simple and effective method is represented for the gps data processing in the independent engineering coordinates system and is programmed. through real examples the method and programs are testified ; from gps surveying the wgs - 84 coordinates are acquired, while in reality coordinates in local coordinate system are needed, so conversion from wgs - 84 coordinates to local coordinates is necessary

    結合路橋工程的特點，對靜態gps在路橋工程式控制制測量中的數據處理作了系統的分析和研究： ?對單點定位結果作為起算點的可行性進行了研究，並探討其對基線解算的影響； ?鑒于商家提供的隨機軟體往往不支持利用gps觀測得到工程獨立坐標系中坐標，為工程獨立坐標系gps數據處理提供了一種簡便有效的方法，並編制了相關的處理程序，通過實例驗證，程序是正確的、方法是可行的； ? gps測量得到的是wgs - 84坐標，而實用上需要的是地方坐標系坐標，因而得把wgs - 84坐標轉換地方坐標系坐標。
  8. This thesis, with the distributed space - borne insar height measuring system as its background technology, is mainly about the systematic research the phase unwrapping, a key step in data processing of insar, especially the method of it on multi - baseline condition

    本文以分散式星載insar測高系統為背景，系統地研究insar數據處理中的相位解纏這一關鍵步驟，分析在多基線情況下的相位解纏方法。
  9. Auditing refers to detecting changes to sensitive data or configuration files by establishing a baseline of data in its desired state

    審計指的是通過建立數據處于其期望狀態的基線來檢測敏感數據或配置文件的改變。
  10. There are several options available for comparing baseline data with actual results

    存在許多比較基線資料和實際結果的可用選擇。
  11. 2. based on the analysis of the historical evolution of jinan springs ' spurting, a quantity equation between the anaual average spring discharge and the anaual lowest water table is built according to the statistic data, which enable us to gain the corresponding relation between baseline water level and the smallest scenic discharge of spring gushing. then the groundwater discharge in the spring area is calculated and the controlling parameter of maximum available amount of groundwater exploiting is obtained

    泉域總面積1486平方公里。 （二）通過分析濟南市泉群噴涌歷史統計資料，首先建立泉群年平均噴涌量與年最低地下水位之間的定量方程，得出四大泉群噴涌的底限水位與最低景觀流量的對應關系，然後，計算泉域內地下水的入滲補給量，再得出保證泉涌的地下水最大允許開采量的控制性參數。
  12. Your main tracking task is to compare the baseline data with actual, or current, data.

    主要的跟蹤任務是將比較基準數據同實際或當前數據進行比較。
  13. We consider that such a quantitative monitoring program is necessary and important for a scientific comparison between the monitoring and the baseline data with reference to the population level of the selected target species of conservation importance and or biological diversity of the site

    世界自然基金會認為任何彌償措施必須附設量化的監察系統，收集工程后個別具保育價值指標物種的群落數量或受影響地區的物種多樣化數據，與基線資料作科學比較。
  14. After analyzing the existing ambiguity resolution methods the dissertation investigates the baseline rotation method based on the antenna - swap idea, and develops the fixed axis rotation maximum - minimum method ? farmm and the equivalent rotation maximum - minimum method ? ermm applicable for static basement and moving vehicle respectively. the former lowers the demands on rotation device while the latter improves the flexibility of antennae installation. meanwhile the dissertation also brings forward an ambiguity function search method which needs only one single epoch data with the outer aided information, and investigates the accuracy requirements for the assistant pointing information

    其次，通過與gps等多星系統定向關鍵技術的對比分析，指出雙星定向模糊度確定的難度;在分析現有模糊度求解方法的基礎之上，研究了基於交換天線思想的轉動基線模糊度確定方法，並提出了適合於靜基座的定軸轉動極大/極小值farmm法，以及適合於地面運動載體的等效轉動極大/極小值ermm法，前者降低了對轉動機構的要求，後者則提高了天線安裝的靈活性;同時，提出了一種藉助外部輔助信息的模糊度函數搜索法實現單歷元雙星定向，並分析了對外部輔助單軸姿態信息的精度要求。
  15. Furthermore, it is insure that the carrier pahse measurement data does not have cycle slips in gps based attitude determination system, using phase rate prediction algorithm and baseline length constraint information algorithm, the cycle slips can be detected and corrected successfully, which markedly reduce the initialization numbers of attitude determination system

    此外，在gps姿態測量系統中，必須保證載波相位觀測數據中無載波相位周跳，本文提出的多普勒預測演算法和基線長度約束相結合的方法能有效的檢測和修正載波相位整周模糊值固定前和固定后的周跳問題，減少了姿態測量系統重新初始化的次數。
  16. The whole point of tracking progress is to compare your original, baseline estimates with actual data collected during the project

    整個進度跟蹤的關鍵是：將初始比較基準估計值與項目過程中收集的實際數據相比較。
  17. The third scheme, integrated with jpeg2000 baseline system, is an image data recovery technique based on information hiding

    三是基於信息隱藏的圖象數據恢復技術。
  18. The micro - satellites cooperate together to accomplish one or more tasks, which has equivalent function with a big satellite. the new model system can provide more baseline and contribute to data fusion. it has much more advantage than conventional single spaceborne sar system because its baseline selection is agile and alterable

    由於採用多星協同工作，該系統在保持高解析度情況下可實現寬測繪帶成像、動目標檢測以及地面高程測量等多項任務，並且這種分散式衛星能提供靈活多變的基線組合，可提升系統性能和擴展系統功能，同時提高衛星生存能力、實施規模生產和降低發射費用，具有傳統星載sar無法比擬的優勢。
  19. Afcd is conducting a baseline study to collect ecological data of hong kong and will propose the designation of other rivers of ecological importance as sites of special scientific interest or conservation areas in order to enhance the protection of their ecology

    漁護署現正就香港的生態資料，進行基線調查；並會建議其他具高生態價值的河流，劃為具特殊科學價值地點或自然保育區等，加強保護河流生態。
  20. In spite of the high percentage of crops that are used for home consumption, baseline data indicated that in certain villages, significant numbers of families do not grow enough food to feed themselves for the full year

    盡管大部分的農產品都用於家庭消費，但基本情況調查的數據顯示，在某些村莊，相當數量的家庭每年收獲的糧食都不夠全年食用。
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