環形耕法 的英文怎麼說

中文拼音 [huánxínggēng]
環形耕法 英文
circular ploughing
  • : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
  • : 動詞1. (用犁翻地) plough; plow; cultivate; till 2. [書面語] (謀生) make a living
  • : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
  • 環形 : annular; ringlike; ring form; bight; annularity環形癌 annular carcinoma; 環形電路 [訊] loop circu...
  1. Adopting the actual county - grade database of land use firstly founded in china, combining with the comprehensive influential factors of land use change, using the correlative statistic software and the mathematic analytical methods ( principal component analysis, gray relating analysis, multivariate time series markov chain analysis, multivariate regression analysis, gm ( 1, 1 ) gray model, gray series gm ( 1, n ) model methods etc ), this paper analyses the dynamic change of land use and driving force in jiang ' an county qualitatively and quantitatively. the results indicate : 1 the land resource per capita and the area of single - land - use type in jiang ' an county are not prior to other places in yibing city or sichuan province. however, the terrain is dominant in choosing the way of land use

    本文採用全國首批建立的「縣級土地利用現狀數據庫」的基礎數據,結合影響土地利用變化的經濟、社會、境等綜合因素,採用相關分析軟體( dps 、 spss )和數學分析方(主成分分析、灰色關聯度分析、多元回歸分析、多元時空序列馬爾柯夫鏈分析、 gm ( 1 , 1 )預測模型分析、灰色序列gm ( 1 , n )模型分析等方) ,對江安縣土地利用變化及其驅動力進行定性、定量研究,研究結果表明: 1江安縣人均總的土地資源數量和單一土地利用類型的數量在宜賓或四川省區域內均無優勢;地對土地利用方式的選擇起著主導作用;土地利用變化的總趨勢是:地、林地、交通用地和水域面積不斷減少,居民點及工礦用地和未利用地面積不斷增加;景觀多樣性指數呈現「 」趨勢。
  2. The following are the results from the unreasonable utilization for the city area : food producing become more difficult because of the excessive declining of farmland ; management of the land resources turn to be unmarketable and the land is fallowed and wasted ; the ecological crisis could be aroused and the exist and development of the city be threaten because of the destroying of the ecological balance ; the improvement of social economy and quality of people ' s life is seriously banned by the unnatural shortage of the land supply, or the abnormal increase of the land price ; the outline of a city could n ' t be impressive, or the aesthetic value could n ' t be carry out on account for the monotony in the city ' s construction, etc. too much lessons show that we must pay more attention on the research of the utilization of the city ' s land in order to make scientific, forecasting and reasonable principles, laws and policies to regulate activities for people planning and exploiting city land

    對城市土地不合理利用的後果是:或造成地大量被侵佔,給糧食生產帶來危機;或造成土地資源的大量閑置和浪費,引起土地資源配置的非市場化;或造成生態境失衡,引發嚴重的城市生態危機,危及城市未來的生存與發展;或導致城市土地供應的人為短缺及房地產價格的畸高漲,嚴重阻礙經濟增長和人民生活質量的改善;或城市土地結構趨同,缺乏鮮明的個性和特點;或城市土地上的工程都千篇一律,難以樹立城市象,難以體現美學價值等等。理論和歷史教訓警示我們,土地資源是人類社會可持續發展的基礎,必須切實加強對城市土地利用的研究,制定出具有前瞻性、科學性和實踐性的與城市土地利用相關的律、規和政策,以規范人們的用地行為,指導城市規劃、土地開發等實踐活動。
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