數字坡度模型 的英文怎麼說

中文拼音 [shǔxíng]
數字坡度模型 英文
digital slope model
  • : 數副詞(屢次) frequently; repeatedly
  • : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
  • : Ⅰ名詞(地面傾斜的地方) slope Ⅱ形容詞(傾斜) sloping; slanting
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • 數字 : 1. (表示數目的文字; 表示數目的符號) figure; digit; numeral; character; numeric character 2. (數量) quantity; amount
  • 坡度 : falling gradient; slope; inclination; declivity; pitch; batter
  • 模型 : 1 (仿製實物) model; pattern 2 (制砂型的工具) mould; pattern3 (模子) model set; mould patter...
  1. 2. building the grid - framed dem of viet nam and the grid - layer chart with the properties of gradient and direction with geographical information system technology ( gis ) and contour line with rate of 1 : 500, 000

    ( 2 )採用地理信息系統技術,以及越南1 : 50萬比列尺的等高線資料,建立越南地區柵格結構的高程( dem ) ,以及屬性為向的柵格圖層。
  2. With reference to calculation methods of solar radiation within domestic and abroad literature and with the help of our country ' s dem ( with its resolution is 1 km x 1 km ), we build a new model for potential solar radiation calculation combining with pci geomatica ' s platform. in the calculation, hypothesis is that insofar one clear day in more than one year as the biggest value of solar radiation of one day in many years is defined as potential value of daily global solar radiation, we also consider the infection of the slope, aspect and its geometry relations affect on solar radiation. we calculate potential solar radiation which maybe useful for research the distribution of solar energy and build large - scale grid database of our country ' s solar radiation

    本研究試圖在借鑒國內外已有的太陽輻射計算方法的基礎上,利用全國的1 : 100萬高程據( grid大小1km 1km )為據源,以pcigeomatica為計算平臺,以全國多年的太陽輻射日觀測據進行式驗證,在晴天無雲的理想條件下,根據太陽光線與實際地形間的幾何關系,研究向等地形因子對太陽輻射的影響,探討太陽輻射在復雜地表上的分配規律,力求尋找潛在太陽總輻射合理的計算方法,為研究太陽輻射時空分佈特徵和建立全國尺的太陽輻射柵格氣象據庫奠定基礎,為大尺上的生態學過程研究提供基礎信息。
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