沙化 的英文怎麼說

中文拼音 [shāhuà]
沙化 英文
desertification
  • 沙 : 沙動詞[方言] （搖動以清除雜物） shake
  1. Grassland degradation, desertification, basification pose great threat on ecological balance. slow development of grassland husbandry cause imbalance in our agricultural structure

    草地退化、沙化、鹽堿化對生態平衡造成嚴重威脅，草地畜牧業滯后使農業結構失衡。
  2. The native area transportation is convenient, the communication electric power facilities is well - found, being apart from to baoding city the downtown only 5 kilometers of, the area a term is better, many in the last yearses regard traditional agriculture as predominant, the esse land sand that add turns the phenomenon, causing native area development after the opposite

    本地區交通便利，通訊電力設施全，距保定市區僅5公里，區位條件較好，多年來以傳統農業為主導，加之存在土地沙化現象，導致本地區發展相對滯后。
  3. Wind erosion - induced desertification not only influence the agricultural production of the region. but also threaten the entironmental quality of the leeward region

    風蝕沙化不但影響風蝕地區農業生產，也威脅著下風地區環境安全。
  4. The classified result show that the grass land of this region retrogressed badly in 2000 : the appreciable retrogression proportion of the grass land is 15 %, the moderate retrogression proportion is 15 % ; the serious retrogression proportion is 8 % ; the area of desert is 2755. 27km2 and the proportion is 19 %, which had increased about 88. 9 % in eight years

    植被覆蓋度分類結果顯示， 2000年該地區草地退化比較嚴重： 21草地輕度退化， 15的草地中度退化， 8的草地重度退化，土地沙化面積為2755 . 27km ~ 2 ，比1992年增加了88 . 9 。
  5. Parameters for degradation, sandification and salification of rangelands

    天然草地退化沙化鹽漬化的分級指標
  6. 3 analyzing particle size of the wind - blown sediment and surface soil indicate that the former in 0. 02mm - 0. 2mm occupy about 40 % and 55 % of sloping field and shoaly land of bashang, which shows that bashang is the erosion and desertification region or the latency. 4 the search of decreasing effect of wood strap indicates that in lower wind speed the effect is distinct

    3風蝕物及表層土壤顆粒粒徑分析表明，地表200cm高度內風蝕物粒徑在0 . 02mm 0 . 2mm之間；壩上地區坡梁地與灘地該粒徑范圍顆粒分別佔40和55左右，說明壩上地區是風蝕沙化或潛在風蝕沙化地區。
  7. The first of which was the memorable chariot race, in which a pursued prince has to escape a legion of sand infected monsters by driving a wild horse drawn chariot through babylon ' s perilous streets and back alleys

    第一個就是讓人印象深刻的戰車追逐，王子必須駕馭一匹拖著戰車的野馬，穿越充滿危險的巴比倫街道和後巷，以逃避大批沙化怪物的追殺。
  8. However, there exist a variety of serious problems we are confronted with like environmental deterioration, a decrease in forest coverage, decertification, exhausted diversified living beings and environmental pollution

    森林面積減少、土壤沙化、生物多樣性的破壞、環境污染等成為我們面臨的嚴重的環境問題。
  9. A probe into the status and counter measures of sandy desertification in china

    中國沙化土地現狀及防治對策淺談
  10. Reasons of wind - erosion and desertization in wulanchabu league

    烏蘭察布盟風蝕沙化的原因與治理
  11. At present, because of the increasing of population and livestock in pasture areas, the grassland area appeared serious degeneration and desertification. many grassland areas have not entered a self - sustaining, non - sustainable development phase that is to say the environment is non - sustainable and so does the ecology system and social economics

    目前，由於草原牧區人口與牲畜的增多，導致草原退化、沙化嚴重，許多地區的草原已進入一個不能自我維持、不可持續發展的階段? ?環境的不可持續性、生態系統的不可持續性以及社會經濟的不可持續性。
  12. The desertification land in china is mainly distributed in the arid, semi - arid and some of the semi - humid areas in the north. the area of desertification land is very large and it is widely distributed

    我國沙化土地主要分佈在北方廣大幹旱和半乾旱，以及部分半濕潤地帶，沙漠化土地面積大、分佈廣，危害非常嚴重。
  13. As the first step for sandy land control, sandy land monitoring can provide effective technical support for the decision and sandy land management project

    沙化土地監測可以為沙化土地工程治理及決策提供有效的技術支持，它是治理土地沙化的首要環節。
  14. Satellite remote sensing monitoring technique is characterized for its rich information and direct 、 macro and exact vision, and therefore is an effective tool for sandy land monitoring

    衛星遙感技術是航天航空技術與計算機技術的高度融合，具有信息量大、形象直觀、宏觀、準確等特點，是沙化土地監測的有效工具。
  15. Duolun county, a typical farming - grazing transitional region located in inner mongolia, is chosen to be the typical research area and careful field investigation and spectral measurement were taken there. multi - temporal satellite imagery was selected on which integrated sandy land monitoring system was based. 1

    本文選取位於農牧交錯帶內的內蒙古多倫縣作為典型研究區，對該地區沙化土地類型進行了詳細的地面調查和光譜測量，選用多時相landsat - 7etm +遙感數據，研究建立了一個完整的沙化土地監測系統。
  16. But there is a distance to the modern animal husbandry, for example, lack of enough bars for livestock, hydrological facilities, feed and forage supply. therefore, there were overgrazing, grassland deterioration, conflict among water, forage and livestock, lower capacity of resistance to disaster risk, lower net income of animal husbandry in this banner

    但離現代化畜牧業相差甚遠，表現為棚圈建設、水利建設和飼草料基地建設等基礎建設滯后，草場超載過牧、退化沙化嚴重，水草畜矛盾突出，冬春補飼能力差，防災抗災能力弱，畜牧業生產中科技含量低，經濟效益低等。
  17. The field of taiyangmiao nuresry of trees and grass is an important ecology protecting area in inner monogolia. all of projects in the field, including the water and soil conservation trees, the windbreat of returning farmland to treeland and grassland, are playing a very important role in preventing and decreasing vegetation deterioration, land desertification and sandstorm weather

    星月太陽廟林木種苗培育基地和農業種植基地是內蒙古重要的生態功能保護區，基地內的水土保持林、防風固沙林、速生豐產林、退耕還林還草等林草工程，對防止植被退化、土地沙化、減緩沙塵天氣的發生起到不可忽視的作用。
  18. Standard test methods for chemical analysis of glass sand

    玻璃沙化學分析的標準試驗方法
  19. Complicated sands resource is also a reason of serious sandy phenomenon

    這些復雜的砂質來源情況，也是造成東南部較西北部沙化現象嚴重的原因之一。
  20. Over - grazing and tourist visitation are causing degeneration of the grassland in the xilamuren area

    摘要過度放牧和旅遊踐踏導致了希拉穆仁草原嚴重的退化、沙化。
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