覆土鏈 的英文怎麼說

中文拼音 [liàn]
覆土鏈 英文
chain coverer
  • : 動詞1. [書面語] (蓋住) cover 2. [書面語] (底朝上翻過來; 歪倒) overturn; upset 3. 同 「復」 (Ⅱ1. 2. )
  • : Ⅰ名詞1. (鏈子) chain Ⅱ動詞(用鏈栓住) chain; enchain Ⅲ量詞(計量海洋上距離的長度單位) cable length
  1. This paper is based on rs and gis, analyses the characteristics of luc of three periods in daqing city, discusses the traits of lucc of different periods, and discusses the driving forces from two aspects - nature factor and social factor, and forecasts the future land use pattern, points out the focus of land use continuable development. this research includes three significant problems, they are : the gaining of the lucc data in daqing area, the translation of land use pattern and its driving forces research, forecasts of the future land use pattern research. in the process of the study, we obtain the data that we need through manpower estimation and interpretation based on gis, then put the results into software envi, reclassify land use types using masking technology and decision tree

    本次論文以黑龍江省大慶市為研究對象,基於遙感和gis平臺,提取了1979年、 1990年、 2001年區域地利用/蓋數據,分析了研究區三個時期的地利用/蓋特徵,利用單一地利用動態度、綜合地利用動態度、地利用相對變化率等參數模型從地資源數量、地利用程度及地利用區域差異等方面,探討了不同時期區域地利用/蓋演化的特點,並從自然因素和人文因素兩個角度探討了區域lucc驅動力,最後利用馬爾科夫模型對區域地利用格局的發展趨勢進行了預測研究,提出了區域地利用可持續發展的重點,為轉型時期的大慶市地利用決策提供參考。
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