observation adjustment 中文意思是什麼

observation adjustment 解釋
觀測平差
  • observation : n 1 觀察，注意；觀察力；?望。2 觀測，實測；【航海】測天；【軍事】觀測，監視，偵察。3 （觀察得的）...
  • adjustment : n. 1. 調整；調節（裝置）；校正。2. 調節。3. （賠償損失的）清算。
  1. Ascertainment of literature analysis for the first choice is proved by the circumstances below : it plays a important role in human culture attainment, it advantageously increases the intelligential abilities of observation, remembrance, thinking, imagination and operation, it beneficially improves the psychological capabilities of emotion, concentration, will, self - judgment and adjustment, it heightens student ' s capabilities of realization of daily life and adaptation of vocational life and it significantly effects personal accomplishment of communication in modern society either

    根據文學欣賞是提高人文修養的重要途徑；文學欣賞有利於提高觀察力、記憶力、思維力、想像力、操作力等智力水平，有利於提高情動力、注意力、意志力、自評力、調控力等心力水平；文學欣賞能提高學生認識日常生活、適應職業生活的能力；文學欣賞是現代社會交往的重要個人素質等諸多因素，將文學欣賞確定為教材的首選內容。
  2. Generally, the ill - conditioning problem not only exists in global positioning system ( gps ) data processing, surveying adjustment, observation deformation analysis and geodesy inversion, etc, but also its ill effects are very serious

    在gps數據處理、工程式控制制網平差、形變觀測分析、大地測量反演等測量數據處理領域，系統的病態性問題是常見的，並且病態性的危害作用非常嚴重。
  3. Originating airport name, metar speci issue time, wind direction speed gust, wind direction variation, visibility, runway visual range, weather during time of observation, cloud, air temperature dew - point, qnh pressure measured at airport with adjustment made to suit aeronautical use, weather during the past hour but not at time of observation, wind shear information, trend - type landing forecast

    發出資料的機場名稱發出metar speci的時間風向風速陣風風向轉變能見度跑道視程觀測時的天氣雲層氣溫露點qnh在機場錄得的氣壓，經調整以配合航空用途過去一小時但非觀測時的天氣風切變資料飛機降落用的趨勢預測。
  4. Originating airport name, metarspeci issue time, wind directionspeedgust, wind direction variation, visibility, runway visual range, weather during time of observation, cloud, air temperaturedew - point, qnh ( pressure measured at airport with adjustment made to suit aeronautical use ), weather during the past hour but not at time of observation, wind shear information, trend - type landing forecast

    Metarspeci電碼包含趨勢預測，即預測未來兩小時內天氣的轉變，而且更利用特別標號（視乎情況，標號可以是ttttt = becmg或tempo ）又或是nosig ，來指明轉變。 （ becmg意指逐漸轉變； tempo意指間中； nosig意指並無顯著轉變。 ）
  5. This thesis analyzed various error resources in gps surveying and advanced appropriate correction measures ; it introduced theory and method that estimate parameter in reliability study, and then, deduced adjustment mathematic model of gps network ; based on analyzing characteristics of reliability study of gps network and outlier analysis, it carried profoundly out study on issue about reliability of gps network, deduced and summarized target of reliability of gps network, including redundant observation component of gps baseline vector and inside & outside reliability index, advanced a theory about reliability of gps network based on correlative analysis, and summarized methods that improve reliability of gps network ; it worked out a software of reliability analysis about gps observation, which made reliability analysis automatic and convenient

    論文分析了gps測量中的各種誤差來源，提出了相應的改正措施；介紹了可靠性研究中參數估計的理論和方法，進而推導出gps網平差的數學模型；在分析了gps網可靠性研究和粗差分析特點的基礎上，對gps控制網可靠性問題進行了深入的研究，推導總結出了gps網可靠性指標，包括gps基線向量的多餘觀測分量、內部可靠性和外部可靠性指標，提出了基於相關分析的gps控制網可靠性理論，總結出了提高gps控制網可靠性的措施；編制出了gps觀測數據可靠性分析軟體，使可靠性分析自動方便。
  6. Application of nonlinear least squares adjustment without derivatives to deal with different observation data

    不同類型觀測數據的非線性最小二乘估計解算新方法
  7. Abstract : the paper gives a calculation method of nonlinear least square adjustment for different types of observation value, which reduces the dimensions of a big equation based on bfgs method

    文摘:該文針對不同類型觀測值的非線性最小二乘平差，介紹一種將問題分離后再解算的基於變尺度法的解析方法。
  8. On the base of the data ( 1961 - 2000 ) from 181 meteorological observation stations and national water resources bulletin, as well as related yearbooks, the current situation of water resources shortage and the severe situation of water resources of future are analysed, and the paper points out that reasonable adjustment of agricultural structure, enhance water using efficiency of agriculture is one of the important ways to lighten the shortage of water resources, realize the sustainable utilization of water resources, retard drying tendency and increase the anti - drought capability of agriculture

    本論文利用1961 - 2000年北方半乾旱區181個常規氣象站的氣象資料、 《中國水資源公報》資料和有關年鑒資料，分別從我國北方半乾旱區氣候變化規律和水資源演變規律與利用現狀出發，分析了半乾旱區水資源短缺的現狀和未來更加嚴峻的形勢，指出合理的調整農業結構，提高農業水分利用效率是解決半乾旱區水資源短缺，實現水資源可持續利用，減緩乾旱化趨勢，增加農業抗旱能力的重要途徑之一。
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