嚴重侵蝕地 的英文怎麼說

中文拼音 [yánzhòngqīnshíde]
嚴重侵蝕地 英文
badland
  • 嚴 : Ⅰ形容詞1 （嚴密; 緊密） tight; rigorous 2 （嚴厲; 嚴格） strict; severe; stern; rigorous Ⅱ名詞1 ...
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 侵 : Ⅰ動詞（侵入） invade; intrude into; infringe upon Ⅱ形容詞（接近） approaching Ⅲ名詞（姓氏） a surname
  • 蝕 : Ⅰ動詞1. （損失; 虧耗） lose 2. （腐蝕） erode; corrode Ⅱ名詞（天體現象） eclipse
  1. Soil is the base of agriculture production, the key measure to prevent water and soil loss is to conserve soil, but most soil nutrient is lost with the sediment loss, and serious water and soil loss make the soil thickness degrease, the soil nutrient be deficient and lean, the land quality degrade and the yield of plant decrease, all this results is going to threaten the people ' s transplanting and the agriculture sustainable development, and restrict the economy development of three gorges regions

    同時，土壤是農業生產的根本，治理水土流失的關鍵是要保住土壤，而土壤養分絕大部分是隨著泥沙流失的，嚴重的水土流失造成土層淺簿、養分貧瘠，土地質量退化，產量下降，對三峽庫區移民工作和農業可持續發展造成嚴重威脅，制約三峽庫區經濟發展。因此進行三峽庫區坡耕地土壤侵蝕機理研究，探索減輕坡耕地土壤流失的方法措施，具有全局性的重大意義。
  2. The student said " hello " to all of us when we met him. he was thin and his face was black, seems that he was undernourished. his father brushed the chairs with his sleeves immediately, asked us to sit down. his mother leaned the door with foolish smile all the time. it was even poorer of their family than our thought. the lime had started to come off as the wind and rain damage, the sunshine got through their house, shadow was remained on the sap of floor. two small rooms, a kitchen, a quadrate desk and some chairs here, there were not anything else ; the other one was bedroom, two beds were squeezed together. the bedding wasn ' t new any more and turned white, cotton was come out from the clothes. the only thing was what one old desk was cleaned well, it should be his book desk, there were some books on it

    那位學生見我們來了，高興地向我們問好.他看上去瘦瘦的，臉色黝黑，一副嚴重營養不良的樣子.他的父親趕緊用袖子在長凳上擦拭了幾下，笨拙地端給我們坐.他的母親一直倚著門檻傻傻地笑.他的家比我想像的更窮.墻面上的石灰經不起風雨的侵蝕而紛紛脫落，陽光透過磚縫射進屋裡來，在坑坑窪窪的地面上留下一個個斑駁的影子.兩間小屋，一間是灶間，除了一張方桌和幾張長板凳外，別無他物;另一間是臥室，兩張床擠在一起，被褥舊得發白，墊被連棉絮都露在外面.唯一整理的井井有條的是一張舊桌子，應該是他的書桌吧，上面整整齊齊放著幾本書
  3. High fertility rates are leading to extreme local environmental pressures ? water stress, land degradation, overhunting and overfishing, falling farm sizes, deforestation and other habitat destruction ? thereby worsening the grave economic challenges these lands face

    高生育率會對當地環境造成嚴重的沖擊：水資源不足、土地遭受侵蝕、過度漁獵、農田面積縮小、山林濫墾和其他生物棲息的地區受到破壞，讓原本就很棘手的經濟困境雪上加霜。
  4. Generally the rainfall on steeplands may be no more erosive than that on nearby lowlands, the resulting runoff and eroded sediments will move much more quickly on steep slopes, and will provoke more severe rill and gully erosion ( source : fao soils bulletin 75 )

    通常坡地的降雨侵蝕比附近的低地更嚴重，這樣坡地的流失物和侵蝕的沉積物移動更快，引起河流侵蝕。
  5. As the tsunami hits sandy beaches, it can severely erode them, altering the coastal landscape perhaps permanently

    海嘯沖擊沙灘時，可能已嚴重侵蝕了這些地方，甚至已永遠改變了海岸地貌。
  6. There was a highly significant correlation between the highest rain intensity in 30 minutes ( abbreviated as i30 ) and rv, and no significant correlation between rainfall capacity and 130. the soil conservation effects were better than the water conservation effects. the order of importance for water and soil conservation effects in different treatments was eragrostis curvula, kummerowia atriata, ixeris denticulata, with the most significantly positive correlation between each runoff and soil loss

    與裸坡相比，嚴重侵蝕地上植物籬笆的保土效果比保水效果更明顯，其中畫眉草（ eragrostiscurvula ）水土保持能力最強，雞眼草（ kummerowiaatriata ）次之，苦蕒菜（ ixerisdenticulata ）只具有保土作用；同時每次降雨產生徑流量與侵蝕量之間為極顯著相關關系。
  7. In the most embarrassing ? and costly ? mishap to date, bp was forced to temporarily shut down alaska ' s biggest oil field, prudhoe bay, after detecting heavy corrosion and a small leak in a critical pipeline

    在這件令人顏面掃地，同時付出昂貴代價的災難發生后， bp公司又因為探查到主幹石油管道發生了嚴重侵蝕並出現了少量泄漏現象，被迫暫時的關閉了位於阿拉斯加普拉德霍灣最大的一個油田。
  8. Conservation tillage method is being adopted and extended gradually at the present time in northern arid and semi - arid regions of china as a effective method to solve those problems in crop production, like poor grain yield, limited utilization ratio of precipitation, serious soil erosion and low mechanization level

    針對我國北方旱農地區糧食產量低而不穩、土壤侵蝕日趨嚴重、機械化水平不高等普遍性問題，目前正逐步推行保土保墑的保護性耕作方法。
  9. Globally and nationally the process of soil erosion has become a serious issue. as well known, the loess plateau is the strongest erosion region. water erosion is the main form of soil erosion in there

    土壤侵蝕作為一個全球性的嚴重問題，已經受到廣泛關注，眾所周知，黃土高原是我國土壤侵蝕最強烈的地區，在這一地區水力侵蝕是土壤侵蝕的主要形式。
  10. The soil erosion intensifies, and then weakens vertically from the divide to the edge of the gully, apart from the central section of the land because there is a ridge

    坡面中部侵蝕相當嚴重，分水嶺與溝緣線附近相對較輕。地形因子中的坡度是形成坡耕地土壤侵蝕垂直分異格局的主要影響因素。
  11. The selection of the most suitable species for the badly eroded landscape was a key factor in laying the foundation of hong kong s subsequent greening success

    在嚴重侵蝕的土地上選種最適合的樹種，為其後的綠化成績奠下堅實基礎。
  12. Early practice of excessive tillage and plowing on the canadian prairies, rendering the soils exposed the elements of erosion

    2 .加拿大大草原地區早期的過度耕作，導致土壤退化侵蝕嚴重
  13. 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
  14. 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
  15. The land resources of karst region in chongqing is mainly rock mountain and slope land, with serious soil erosion, converse vagetation succession and low cover rate, lesser water retention and lacking water, where ecosystem is difficult to recover after vegetation being destructed, land coming forth landification and sandification heavy

    市境內石灰巖山地土地資源以石山坡地為主，土壤侵蝕嚴重，發生逆向演替，植被逆向演替，覆蓋率低，保水能力差，乾旱缺水。在石灰巖區，植被破壞后，土地大量石化、砂化，生態環境已很難逆轉。
  16. Currently, the hilltops and slopes in many country parks do not have trees growing on them. without the protection of plants, they are exposed to serious erosion, hence prone to landslips and soil loss, causing visual blights to the country parks

    現時不少郊野公園的山頂及山坡均沒有樹木生長，這些土地由於沒有植物的保護而被嚴重侵蝕，容易造成山泥傾瀉及土石流失，破壞郊野公園的景觀。
  17. Located in the cross belt which converges northeaster and northwester, yutian oasis is threatened by the flowing sand, and has the bad natural conditions

    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。
  18. 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。
  19. However, only a few studies have conducted research in their soil and water conservation effects and mechanisms ( abbreviated as swcem ), and this necessitates further research. to provide the improvement and establishment of the hedgerow ecosystem models with scientific guidance, this paper takes red soil slope fields as the object study area to discuss the swcem of hedgerows, through field experiments and on site investigation

    為此，本研究以南方紅壤坡地為研究對象，在定點試驗和調查研究的基礎上，採用田間試驗和室內分析相結合的研究方法，對坡耕地和嚴重侵蝕坡地植物籬笆生態系統的水土保持效應和機理進行了研究，以便為改善和創建植物籬笆生態系統模式提供科學依據。
  20. Surface erosion along the road is about twice as high as the maximum rates reported from the most degraded lands in southeast asia

    沿著公路的表面侵蝕率是已報道的東南亞地區退化最為嚴重的土地最大侵蝕率的兩倍。
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