arid zone 中文意思是什麼

arid zone 解釋
赤道乾旱帶
  • arid : adj. 1. 乾旱的；貧瘠的，荒蕪的。2. 枯燥無味的。adv. -ly
  • zone : n 1 【地理】（地）帶。2 區域，范圍，界。3 〈古、詩〉（腰）帶。4 圈，環帶。5 【數學】（球面）帶；...
  1. Arid transition life zone

    乾旱過渡生物帶
  2. The region of west inner mongolia lies in arid 、 semi - arid, terribly arid climatic zone, and the ecological environment is very frail

    摘要內蒙古西部處在半乾旱、乾旱氣候帶，生態環境異常脆弱。
  3. There is no precedent to model land use and land cover change of arid region in china. and zhangye city located in the transition of three physical geographical region of china, is the significant part of north - west arid region, which is the sensitive area and zoological brittle zone. the evolutive process and mechanism of land cover change law is different from east region

    國內對乾旱區土地利用覆蓋變化模擬的研究尚無先例，且張掖市是我國西北乾旱區的重要組成部分，處在我國三大自然地理區的過渡位置，為環境演化的敏感區和生態脆弱帶，土地覆蓋的演化過程和機制有其不同於東部地區的特殊規律，所以張掖市土地利用覆蓋變化模擬的研究對乾旱區現代環境變化的人為影響研究有著極為重要的理論和實際意義。
  4. Experimental study on rainfall harvesting and microcatchment model for ecosystem rehabilitation in the transitional zone between arid and semiarid regions

    乾旱半乾旱過渡帶雨水集流試驗與微型生態集雨模式
  5. In the arid and semi - arid region, matrix potential of soil water diversifys intensively in aeration zone, so there is good environment for zero flux potentials to develop

    結果表明：在干早和半乾旱地區，水土勢在包氣帶中變化強烈，具有良好的零通量面形成環境。
  6. Some viewpoints on corridor landscape in arid zone and research on it

    乾旱區廊道景觀及其研究之管見
  7. Abstract : because the shenfu - dongsheng mine area is located in intermediate of arid and semiarid zone, its ecological environment is very fragile. based on the fragileeco - environmental, the coal mining and construction have brought out some new environmental problems. man - made debris flow problems is the most serious of them which caused by coal mining, construction of railway and highway as wellas exploiting stone. through a great deal of experiments of artificial simulation setting water rushing to two types of slope debris flow and debris flow gully in shenfu - dongsheng mine site, the characteristics is favourable to formation of debris flow ; ( 2 ) the waste gangue is easy to initiate and is main solid material of debris flow in this area ; ( 3 ) the whole debris flow process could be observed through the model simulation experiment of debris flow gully. at present, this experiment method is the best way to analyze debris flow genesis and process

    文摘:神府東勝礦區位於黃土高原北部乾旱半乾旱過度地帶，由於煤田的大量開采，誘發了大量的環境問題，尤以人為泥石流最為嚴重.本文以神府-東勝礦區人為泥石流為研究對象，採用人工放水沖刷模擬實驗的方法，分析了坡面型和溝谷型泥石流源地鬆散體起動、產沙、泥石流過程的特性，所得結論為: （ 1 ）放水歷時長、強度大，有利於泥石流的形成; （ 2 ）棄土石渣易起動，是該區泥石流固體物質的主體; （ 3 ）溝道型泥石流放水沖刷模擬實驗，便於觀測泥石流的全過程，坡面型泥石流放水沖刷模擬實驗，利於統計產沙、觀測侵蝕形態
  8. Because the shenfu - dongsheng mine area is located in intermediate of arid and semiarid zone, its ecological environment is very fragile. based on the fragileeco - environmental, the coal mining and construction have brought out some new environmental problems. man - made debris flow problems is the most serious of them which caused by coal mining, construction of railway and highway as wellas exploiting stone. through a great deal of experiments of artificial simulation setting water rushing to two types of slope debris flow and debris flow gully in shenfu - dongsheng mine site, the characteristics is favourable to formation of debris flow ; ( 2 ) the waste gangue is easy to initiate and is main solid material of debris flow in this area ; ( 3 ) the whole debris flow process could be observed through the model simulation experiment of debris flow gully. at present, this experiment method is the best way to analyze debris flow genesis and process

    神府東勝礦區位於黃土高原北部乾旱半乾旱過度地帶，由於煤田的大量開采，誘發了大量的環境問題，尤以人為泥石流最為嚴重.本文以神府-東勝礦區人為泥石流為研究對象，採用人工放水沖刷模擬實驗的方法，分析了坡面型和溝谷型泥石流源地鬆散體起動、產沙、泥石流過程的特性，所得結論為: （ 1 ）放水歷時長、強度大，有利於泥石流的形成; （ 2 ）棄土石渣易起動，是該區泥石流固體物質的主體; （ 3 ）溝道型泥石流放水沖刷模擬實驗，便於觀測泥石流的全過程，坡面型泥石流放水沖刷模擬實驗，利於統計產沙、觀測侵蝕形態
  9. Especially, the study connected remote sensing theory, landscape ecological principle with traditional ecological method, moreover, integrated rs, gps and gis, revealed the enormous potentiality of landscape ecological study by remote sensing technique in continental river basin in arid zone

    特別是將遙感方法、景觀生態學的方法與普通生態學研究融為一體，並把rs 、 gis 、 gps有機地結合起來，揭示了基於遙感的乾旱區內陸河流域景觀主態環境的研究潛力巨大。
  10. Arid biogeographic zone

    乾旱生物地理區
  11. It ' s significant to further the study of the environment evolvement and forming mechanism, and this helps to open out its ecological essential, protect and develop the oasis, lacated in the cross belt which converge northeaster and northwester, yutian oasis was threatened by the ilowing sand, and has the bad nature conditions the main purpose of the paper is applying fractal theory to research on the change of transitional belt between oasis and desert, which is a typical ecosystem in arid zone

    而荒漠與綠洲之間的植被帶即過渡帶則最為敏感、完整地記錄了這兩大生態系統之間的相互作用與相互轉化，深入研究這一特殊地帶的環境演變過程、特徵及形成機制對于揭示其生態學實質、維護和發展綠洲具有重要的實踐意義。於田綠洲位於東北風與西北風的交匯地帶，受到流沙侵蝕的危害很嚴重，自然條件非常惡劣，生態環境異常脆弱，人民的生存環境受到了很大的威脅。
  12. But guanzhong basin is arid and semi - arid climate zone. the water resources occupation of per person can not reach one sixth of the country

    然而，關中盆地屬乾旱半乾旱地區，人均水資源佔有量不到全國人均水平的六分之一。
  13. The landscape ecological construction in continental river basin in arid zone

    乾旱區內陸河流域景觀生態建設
  14. This paper use the analyticl hierarchy process ( ahp ) and construct the standard for assessment of mountain ecosystem health adapted to arid zone

    論文以哈溪林區為例，採用層次分析法，建立適用於乾旱區的山地生態系統健康評價的指標體系。
  15. Abstract : because of natural environment of drought 、 wind and sand as well as saline and alkaline soil, etc., the original ecological balance is destroyed meanwhile, vulnerable ecological environment and unique landscape pattern are formed under blind reclamation and irrational using water resource in continental river basin in arid zone

    文摘:乾旱區內陸河流域因其乾旱、風沙及鹽堿的自然環境，加之盲目開墾荒地、不合理利用水資源等人為因素的影響，改變了原有的生態平衡，形成了脆弱的生態環境和特殊的景觀格局。
  16. Because of natural environment of drought 、 wind and sand as well as saline and alkaline soil, etc., the original ecological balance is destroyed meanwhile, vulnerable ecological environment and unique landscape pattern are formed under blind reclamation and irrational using water resource in continental river basin in arid zone

    乾旱區內陸河流域因其乾旱、風沙及鹽堿的自然環境，加之盲目開墾荒地、不合理利用水資源等人為因素的影響，改變了原有的生態平衡，形成了脆弱的生態環境和特殊的景觀格局。
  17. According to the derived spore - pollen percent diagram and spore - pollen concentration diagram, the sequence of vegetation change recorded in the malan loess of xishan mountain, beijing area is as follows : zone p1 : in this zone the herbal pollens were overwhelming and the total pollen concentration was relatively high, so the vegetation during this period was arid grassland

    P3帶，該帶總體上花粉濃度較小，花粉濃度出現了多次波動，表明該時期氣候不穩定，植被在荒漠草原和乾草原之間變化。該帶可以分成下列5個亞帶： p3 ） ， p3 2p34pm和p3 5 。
  18. Arid zone research

    乾旱區研究
  19. Water is the most important element, based on this view of point, in order to use rationally water resource and bring into play man ' s efforts, ecological construction plan is put torward depending on the views of landscape ecological principles and methods. the main tasks of landscape ecological construction are river corridor construction, vegetation construction and oasis construction. as a result, capacity and stability of eco - system are strengthened in continental river basin in arid zone

    由於水是乾旱區內陸河流域的關鍵因素，為了合理利用水資源，積極發揮人的作用，從景觀生態學理論與方法的角度，提出了以河流廊道建設、植被景觀建設、綠洲景觀建設為核心的生態建設方案，以增加內陸河流域整個生態體系的容載力和穩定性。
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