karst region 中文意思是什麼

karst region 解釋
巖溶地區；喀斯特地區
  • karst : n. 【地質學；地理學】水蝕石灰巖地區；巖溶。 karst cave 水蝕石灰洞[喀斯特]。
  • region : n. 1. 地方，地域，地帶；地區；行政區，管轄區，區；左近，鄰近；（大氣、海水等的）層，界，境。2. 【解剖學；動物學】（身體的）局部，部位。3. （學問等的）范圍，領域。4. 〈罕用語〉天空。
  1. So these karst series problems are lowness ability of making soils, distributing odds of surface water and groundwater, leakiness of fountain, alkalescence of circumstance, lowness of bio - diversity, rapidness converse succession of vegetation and fragility of soil character and entironment. and karst region produces many problems, e. g. rock desert, soil erosion and degeneration because of artificial influence and destruction

    巖溶空間介質具有地上地下雙層結構，可溶巖造壤能力低，巖溶水空間分佈不均、地表地下水關系密切、水源易漏失，偏堿性環境、生物資源集聚程度低，植被逆向演替快、順向演替難，巖溶地質與生態環境十分脆弱，受到人為因素的影響和破壞，極易產生石漠化、土壤侵蝕與退化等一系列問題。
  2. Those problems are more grave in karst region

    對巖溶地區來說，這些問題更為突出。
  3. Abstract : problems of water resource limit the agricultura l developmentand econ omical development of guizhou karst region

    文摘:水資源問題制約了貴州巖溶地區農業和地區經濟的發展。
  4. But the air temperature change in chongqing karst region was complicated, not only occuring warming region, but also colding region

    但巖溶區氣溫變化很復雜，既有變暖區又存在變冷區。
  5. In the present survey and valuation the area is divided into three parts : exposed karst region in upwarped distric, karst region controlled by folded structures near depressed belts and blinded karst region in fault basins

    目前開展的可有效利用的地下水資源調查評價將該區劃分為隆起帶裸露巖溶分佈區、沉降帶邊緣褶皺構造控制巖溶分佈區和斷陷盆地隱伏巖溶分佈區。
  6. Key to geological exploration and pile foundation construction of bridge in karst region

    石灰巖巖溶地區橋梁樁基設計與施工
  7. The status of investigation to karst in yanping freeway are discussed, and engineering geology characteristic and problem of karst are analyzed, and then engineering geology sorting and treatment principle are put forward to karst in yanping freeway ; so this paper has a certain extent refence and instructional function for the construction of highway in karst region

    摘要文章敘述了硯平高速公路巖溶勘察情況，分析了硯平高速公路巖溶的工程地質特徵及工程地質問題，提出了硯平高速公路巖溶的工程地質分類及處治原則，對巖溶地區公路的建設具有一定的參考和指導作用。
  8. The result shows that the water resources carrying capacity is much higher according to the amount of year - runoff than that according to the low flow. this indicates that the carrying capacity of low water resources is lower and the amount of water resources has hindered the development of society and economy in karst region in dry seasons

    結果表明如果按年徑流總量計算水資源承載力則較大；而按枯季徑流量計算則較小，這說明喀斯特流域的枯水資源承載能力較低，枯水資源量已成為該地區阻礙社會、經濟發展的主要因素之一。
  9. Construction techniques for bridge ' s pile foundation in karst region

    淥水特大橋巖溶樁基礎施工技術
  10. Engineering - geological investigation of tailing pond in karst region : an example of banxia tailing of pingguo aluminium mine in guangxi

    以廣西平果鋁礦板下排泥庫為例
  11. In this paper, combined with the research project " study on the design, construction and quality monitoring of foundations in karst and mined - out regions along tanshao highway " financed by the department of communication of hunan province, a deep analysis has been made to find out the factors influencing the safe thickness of bearing stratum under the pile tip in karst region. three simplified models are set up to calculate the safe thickness, from which empirical calculation formulas are deduced. and a few important conclusions drawn from the discussion can be used to guide engineering practice, which are also valuable materials for the revision of current criterions later

    本文結合湖南省交通廳「潭邵高速公路巖溶及采空區路、橋基礎設計施工與質量監控方法研究」研究課題，以潭邵高速公路為工程依託，通過深入分析巖溶區基樁樁端持力層安全厚度的影響因素，提出了樁端持力層安全厚度計算的三類簡化模型，以此為基礎，推導出了樁端持力層厚度計算公式，並通過討論得到了可用於指導工程實踐的幾點重要結論，可供今後規范的修改參考；本文針對巖溶地區的特殊情況，提出了巖溶區樁基設計方法及具體設計步驟，並借鑒國內外巖溶區樁基的成功經驗，提出了巖溶區樁基設計處理幾種特殊方法，可供同類工程借鑒；另外，本文通過具體的工程實踐，系統總結了巖溶區樁基施工技術及常遇問題的處理方法。
  12. Fuzzy method for the stability analysis of cave roof under pile tip in karst region

    橋梁基樁樁端溶洞頂板穩定性的模糊分析研究
  13. The results were shown as follows : ( 1 ) based on weather data, the space - time changes of climate in chongqing karst region were analyzed applying regression analysis and kriging interpolation and the future climate was forecasted by wavelet analysis

    主要研究結果如下： （ 1 ）利用回歸分析、 kriging空間插值等方法分析了基於氣象數據的氣候的時空變化，並採用小波變換對未來的氣候進行了預測。
  14. 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。
  15. Improved converting permeability coefficient method and variable permeability cofficient method for seepage calculation in karst region

    適于巖溶地區滲流場計算的改進折算滲透系數法和變滲透系數法
  16. Bearing capacity determination of rock foundation in karst region

    巖溶區巖石地基承載力的確定
  17. This paper discusses the main charac ters of water resource and problems on the exploration of water resources in guizhou karst region, and some countermeasures are presented

    本文分析了貴州巖溶地區水資源的特點和當前水資源開發利用中存在的問題，並提出了相應的可持續利用措施。
  18. This paper studies the specific natural characters and socio - economic function in the karst area of south china and proposes a number of eco - environment protection strategies and measures for sustainable development of population, resources and environment in the karst region so as to facilitate the application to the world natural heritage

    文章依據中國南方喀斯特地區獨特的自然特徵和社會、經濟功能，藉助申報自然遺產機遇，為實現該區人口、資源、環境與社會的可持續發展，提出了一系列針對中國南方喀斯特地區的保護策略及措施。
  19. Abstract : this paper states its importance to carry out the strategy of agricultural sustainable development ( asd ) for guizhou karst region, it also explores the target and connotations of asd, and points out that it is the basis for asd of guizhou province to protect, improve and restore karst ecoenvironment, and in finally the authors propose industrial models and strategy of asd which are suited to regional features of fragile karst environment of guizhou province

    文摘:闡述了貴州喀斯特生態脆弱區實施農業可持續發展戰略的重要性，探討了該地區可持續農業發展的目標與內涵，指出保護、改善和重建生態環境是農業可持續發展的基礎，提出了適合喀斯特生態脆弱區地域特徵的持續農業發展的產業化模式與戰略對策。
  20. Secondly, my paper researched low flow frequency analysis in karst drainage and selected four types of the theoretic frequency distributions. log - normal distribution and p - iii distribution are applicable to low flow frequency analysis in karst region by caculating and comparing. furthermore, the low flow frequency distrbutions are almost same in these drainages of different types of landforms

    二是對喀斯特流域的枯水頻率分析作了初步研究，選擇了四種理論頻率曲線經過計算和比較，得出適用於喀斯特地區枯水頻率分析的線型是對數正態分佈和皮爾遜?型（ p ? ）分佈，並且流域中地貌類型的差異對枯水頻率曲線的選擇幾乎是無影響。
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