環境脆弱指數 的英文怎麼說

中文拼音 [huánjìngcuìruòzhǐshǔ]
環境脆弱指數 英文
environmental vulnerability index
  • : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
  • : 名詞1 (疆界; 邊界) border; boundary 2 (地方; 區域) place; area; territory 3 (境況; 境地) co...
  • : 形容詞1 (容易折斷破碎) fragile; brittle 2 (較硬的食物容易弄碎弄裂) crisp 3 (聲音清脆) (of ...
  • : Ⅰ形容詞1 (氣力小; 勢力差) weak; feeble 2 (年幼) young 3 (差; 不如) inferior 4 (接在分數或...
  • : 指構詞成分。
  • : 數副詞(屢次) frequently; repeatedly
  • 環境 : environment; surroundings; circumstances; ambient; closeness; ambience; ambiance; atmosphere
  • 脆弱 : 1. (禁不起挫折; 不堅強) fragile; frail; weak; tender; delicate 2. (意志薄弱) fragility; frailty
  • 指數 : 1. [經] (比數) index number; index 2. [數學] exponent
  1. There is a strong relationship between the vegetation cover and stability of oasis ecosystem which is the key location of mankind production and existence in arid and semi - arid land. the change of vegetation cover in arid and semi - arid has very important influence on the oasis eco - system, as it is very sensitive to the environment changes to oasis direction or to desert direction that the fluctuating index of vegetation cover. the vegetation cover rate change great effect on realizing the characteristic

    植被覆蓋度對于乾旱區人類生存和生產核心場所的綠洲穩定有著直接的關系,在乾旱區覆蓋度的變化對本已的綠洲生態系統有著重要的影響,是向綠洲化還是向荒漠化的方向發展,十分敏感於綠洲植被覆蓋度的,了解各類植被覆蓋度的特徵及演化規律,對認識乾旱區生態的現狀及發展趨勢,辨識引起變化的驅動力,有著重要的意義。
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