水質保持 的英文怎麼說

中文拼音 [shuǐzhíbǎochí]
水質保持 英文
water quality conservation
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 保 : Ⅰ動詞1 （保衛; 保護） defend; protect 2 （保持） keep; preserve; maintain in good condition 3 （...
  • 持 : 動詞1 （拿著; 握著） hold; grasp 2 （持有; 保持） keep; hold 3 （支持; 保持） support; maintain 4...
  • 水質 : water quality水質保護 [環保] water quality protection; 水質標準 water standard; water quality sta...
  1. The primary representations of the vulnerabilities of water resource in hengyang basin where is a typical hilly region with red and purple soils in south china are analyzed : the precipitation re source varies greatly in spatial and temporal distribution ; the soils and rock property are not in favor of water and soil conserving ; the structure of crops needs a high water consumption ; and the farm irrigation works are timeworn and frangible

    摘要以中國南方典型的紅壤和紫色土丘陵區衡陽盆地為例，分析論述了衡陽盆地地表水資源脆弱性主要表現在：降水資源時空分佈不均勻；不利於水土保持的地表物質組成和植被覆蓋；耗水量大的農業種植結構以及調蓄水功能弱的農田水利工程體系等方面。
  2. Standard test method for water capture and media retention of geocomposite drain layers for green roof systems

    新暴露頂板系統用土工合成排水層吸水和介質保持的標準試驗方法
  3. Its feasible report, initial design, land and plan proceedings together with water and land conservation program, water supply, hydrogeology argumentation, appraisal on environmental influence etc. have been got through

    已完成可研、初步設計、土地及規劃手續、水土保持方案、供水水文地質可行論證，建設項目環境影響評估等。
  4. The results showed that the total annual service value of forest ecosystem in yashushan natural reserve was up to 8. 9866 10 ^ 7 yuan ( rmb ), of which 7. 695 10 ^ 6 yuan for standing tree value, 1. 925 10 ^ 6 yuan for forest by - production, 7 10 ^ 5 yuan for cattle breeding, 2. 496 10 ^ 6 yuan for forest recreation, 3. 6805 10 ^ 7 yuan for water conservation, 5. 446 10 ^ 6 yuan for soil conservation, 1. 823 10 ^ 7 yuan for co2 absorption and o2 release, 1. 5732 10 ^ 7 yuan for environmental purification, 1. 37 10 ^ 5 yuan for nutrient storage, 7. 8 10 ^ 4 yuan for forest calamity prevention and 6. 24 10 ^ 5 yuan for gene resource

    結果表明，寧化牙梳山自然保護區森林生態系統服務功能平均每年達8986 . 6萬元，其中各分項的生態服務功能價值為：活立木價值769 . 5萬元；林副產品價值192 . 5萬元；畜牧養殖價值70 . 0萬元；旅遊價值249 . 6萬元；涵養水源價值3680 . 5萬元；水土保持價值544 . 6萬元；固定co2和釋放o2價值1823 . 0萬元；凈化環境價值1573 . 2萬元；營養物質的循環和貯存價值13 . 7萬元；生物防害價值7 . 8萬元；基因資源價值62 . 4萬元。
  5. Connected closely with the reality of tongchuan new district and faced to the general demand of water conservancy management department, this paper used web technology, database, gis and other advanced computer technology to build water conservancy government affairs management information system, water management decision support system, water quality monitoring and controlling information system, water environmental information management system and water conservancy information numeral library. this information system has perfect utilities and enlargement, and its structure is advanced, design is reasonable

    本文結合銅川新區的實際情況，針對目前水利管理部門的普遍需求，運用網路技術、數據庫技術、 gis等先進計算機技術對水利政務管理信息系統、防汛抗旱指揮信息系統、水政水資源管理決策支持系統、水質監測與評價信息系統、水土保持監測與管理信息系統、水利工程建設與管理信息系統、水利信息公眾服務系統、水利規劃設計信息管理系統、漁業管理信息系統、水利數字化圖書館進行了總體的規劃與研究。
  6. With respect to protective forests such as those for water supply conservation, water and soil conservation, windbreak and sand - - fixation, felling shall only be permitted for tending and regeneration of forests

    對水源涵養林、水土保持林、防風固沙林等防護林只準進行撫育和更新性質的採伐。
  7. The main aim of system harness of man - made debris flow is to make potential debris flow not broken out and present debris flow decreased

    控制固體物質補給是關鍵，合理設計規劃棄土石渣的排放場地是重點，搞好匯水區水土保持系統工程是基礎，調整溝床比降，減少水流動能，使泥石流暴發減少到最低程度。
  8. 8 disaster factors of soil erosion have been defined : surface material, landform and slope gradient, cover - degree, topographic, 30min rainfall intensity, engineering measure grade of conservation of water - soil, irregular subsidence and volume weight

    確定了土壤水性的8個致災因子: 30而n暴雨強度、地表物質、地形坡度、植被搜蓋度、植被類型、工程水土保持措施等級、容重和非均勻沉降
  9. Soil quality - determination of the water retention characteristics - laboratory methods iso 11274 : 1998

    土壤質量.水分保持特性的測定.實驗室法
  10. Soil quality - determination of unsaturated hydraulic conductivity and water - retention characteristic - wind ' s evaporation method iso 11275 : 2004

    土質.非飽和水滲導性和水分保持特性的測定.風蒸發法
  11. The effect of soil texture and soil structure on water retention and hydraulic conductivity has been analyzed and discussed with fractal theory. the results as follow : 1

    運用分形理論探討了土壤質地及結構狀況對水分保持及運動的影響，得出以下結論： 1
  12. Special water and soil conservation areas, water source, water quality, water quantity protected areas, and important reservoir water collecting areas shall be avoided

    八、避免位於特定水土保持區、水源、水質、水量保護區或重要水庫集水區?圍內。
  13. Considering natural and social characteristics, the ecological restoration of water and soil conservation is proposed for rivers, reservoir entrance and reservoir region to purify water and ensure sustainable development of water supply

    結合水庫水源地的自然、社會特點，提出對保護區內澗河、入庫口門、庫區等處及水土保持生態修復的設想，使水體水質得到凈化，進而保證水庫供水的可持續發展。
  14. Wuxi county is located in typically fragile ecological strip - - three gorges reservoir area and belongs to national ecological environment construction key region. based on soil and water conservation project in wuxi county this article designs the landscape health assessment system and analyses health classes of degraded ecosystem by applying fuzzy ahp method, discloses degraded characteristics in aspect of land use patterns in wuxi county contrasted with bishan county, puts forward ecological restoration models combined with soil and water conservation harnessing, analyses and compares soil fertility quality in biological communities of different ecological restoration succession phases and restoration measures

    本論文依託巫溪縣水土保持生態修復項目，運用模糊層次分析方法，進行退化生態系統的景觀健康評價體系設計與健康等級分析；通過對比研究巫溪縣與另一個生態修復試點縣? ?璧山縣的土地景觀空間格局分析，揭示巫溪縣土地利用格局上的退化特徵；提出與水土保持治理相結合起來的生態恢復模式；引用土壤肥力質量指數，對生態修復區不同生態恢復演替階段群落及不同時期坡改梯、休耕地與封山育林三項生態修復措施的土壤肥力質量分析與對比。
  15. In the ecosystem wetland functions significantly in regulating climate, preserving and controlling water sources purifying water body, conserving soil and water, producing biomass, protecting biodiversity and wildlife habitats, and serving educational and recreational tourism, etc

    濕地具有調節氣候、調蓄水量、凈化水體、保持水土、物質生產、生物多樣性保護、動植物棲息地、教育休閑旅遊等生態服務功能。
  16. Soil and water conservation around shisan mausolea pumped storage plant which lies in changping county of beijing suburbs is taken for example and its benefits in security, health protection, scene quality of visual environment and economic respects are analyzed

    該文以北京郊區十三陵蓄能電站建設造成的人為水土流失治理為例，從安全效益、保健效益、景觀視覺環境質量和經濟效益角度出發，分析探討了以旅遊為特點的城郊水土保持效益。
  17. 2. on the basis of analyzing experimental data for slope land of loess plateau in different slope gradient and rain intensity and soil and water conservation tillage measures, using curve - fitting techniques, a soil infiltration rates model was woke out, the accuracy of the model is tested by a series of experiment data, the result of these indicate that the soil infiltration rates model is accurate and has good stability for slope land of loess plateau. 3. using soil infiltration rates and runoff time and wetting frontal surface depth of soil infiltration reflect effect of factor affecting soil infiltration rates

    （ 3 ）採用土壤穩定入滲速率、坡面開始產流時間、土壤濕潤鋒面下滲深度三個指標來反映坡耕地土壤入滲影響（土壤性質、土壤初始含水率、地面坡度、降雨強度、積水深度、水土保持耕作措施等）因素效用大小，建立了各因素與三個指標的關系模型，詳細分析了不同水土保持耕作措施強化土壤入滲的影響，其中等高耕作作用最為顯著，其次是人工掏挖和人工鋤耕。
  18. Hirudoid / hirudoid forte also promote the regeneration of connective tissue by activating the synthesis of mesenchymal cells and by normalizing the water - binding capacity of the intercellular substance

    喜療妥乳膏/特強喜療妥乳膏還能透過促進間葉細胞的合成以及恢復細胞間質保持水分的能力從而促進結締組織的再生。
  19. The reason is that the quality and function of current forest can not match the natural primeval forest with perfect soil conservation effectiveness. because unitary surface material and less land surface roughness which can not retain runoff lead to short confluence time, quick delivery of flood, easy superposition of floods, and result to flood disaster

    原因是目前的森林質量和功能都無法與具有水土保持功能的原始森林相比，其地表組成物質太少且單一，地面粗糙度低，起不到對地表徑流的阻擋作用，致使地面徑流匯流時間縮短，洪水下泄快並容易形成洪水疊加，導致洪澇災害加劇。
  20. The construction must suit measures to local conditions and also take measures suited to local problems, some tree species should be taken as the main bodies of this construction, then dispose shrub and grasses in order to increase the quality of afforestation effects as well as set up a steady long term urban eco - forest system. in accordance with the serious air pollution situation and so on in the city area, the protection tree walls around the parts of polluting source and the sand - break forest belts and water and soil protection forest belts etc. would be built

    綠化的核心是要因地制宜，因害設防，以喬木為主體，喬、灌、草、花相配置，提高「綠質」 ；建立和期穩定的綠地生態體系，針對市區污染狀況建立區域防護隔離林帶、防風固沙林帶、水土保持林帶等，形成城市綠化、園林公園、森林綠地所組成的生態格局。
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