point pollution source 中文意思是什麼

point pollution source 解釋
點污染源
  • point : n 1 尖頭，尖端；尖頭器具；〈美國〉筆尖；接種針，雕刻針，編織針；小岬，小地角；【拳擊】下巴。2 【...
  • pollution : n. 1. 污染（作用）。2. 腐敗，墮落。
  • source : n 1 源頭，水源，源泉。2 根源，本源；來源。3 原因；出處；原始資料。4 提供消息的人。5 血統。vt 〈美...
  1. Point source pollution and non - point source pollution are always the two important problems of the water environmental quality. point source pollution mainly includes industrial sullage and city ' s life sullage, which are drained from the certain outfall

    點源污染和面源污染一直是水環境質量的兩大問題，點源污染主要包括工業污水和城市生活污水，通常在排污口集中排放。
  2. By the analysis on the status of severe increase of the contribution and harm from terrene non - point sources pollution in the merine environment of china, the need to research and develop the monitoring tracking technology of pollutans source was emphasized

    摘要通過對我國近岸海域陸源性非點源污染污染貢獻率及其危害性劇增現狀的分析，強調了在我國開展污染源示蹤檢測技術研發的必要性。
  3. The outcomes show that the two methods can separate the basin pollution load from different sides, the two separation results are close to each other and can be provided as references for drafting pollution prevention policies and ; the proportion of the two pollution loads in the basin is more or less the same, point source is slightly heavier in a dry year and the proportion of non - point source pollution is greater in a wet year

    結果表明，兩種方法可以從不同的側面分別對流域污染負荷進行分割，且兩者分割結果相近，可以為流域污染防治政策的制定提供參考；流域內兩類污染負荷所佔比重大體相當，枯水年點源污染比重略高，而豐水年非點源污染比重較大。
  4. Agricultural non - point source pollution has become a majority of water contamination

    農業面源污染因其對水體污染的普遍性而日益受到重視。
  5. The water pollution can be divided into two major categories of point source and area - source pollution according to the different way of discharge

    摘要根據排放方式的不同，水體污染可以分為點源污染和非點源污染兩大類。
  6. Advances in non - point source pollution prediction model

    非點源污染預測模型研究進展
  7. A study on the non - point source pollution model

    非點源污染模型研究
  8. Load calculation of non - point source pollution in baiguishan reservoir

    白龜山水庫非點源污染負荷計算
  9. Watershed non - point source pollution control decision support system

    流域非點源污染控制決策支持系統
  10. Analysis of the non - point source pollution on the upper reaches of the danjiang river

    丹江上游非點源污染分析
  11. The industry, residential point source along the river and phosphorus mine non - point source are of great water pollution load

    確定庫灣周邊的工業、生活污染點源，磷礦面源是構成水污染的主要負荷。
  12. An estimation and evaluation of non - point source pollution in the yellow river basin

    黃河流域非點源污染負荷估算與分析
  13. Building non - point source pollution spatial database of the three - gorge reservoir area can not only know about the background, status and rule of non - point source pollution and assessing non - point source critical area and calculating pollution load but also provide the scientific dependent for bringing forward quantity control goal and establishing control stratagem of non - point source pollution of the three - gorge reservoir area

    建立三峽庫區農業面源污染空間數據庫不僅可以查清三峽庫區農業面源污染的背景狀況、現狀、規律和三峽水庫水體污染現狀及其容量，進行危險性評價，確定三峽庫區水體的污染負荷，而且可以為提出三峽庫區面源污染物總量控制目標並制定三峽庫區農業面污染控制戰略提供科學依據。
  14. Based on investigating numerous references in literature both at home and abroad, collection of statistical data and field survey, this paper conducts a primary study on pollution control of agricultural non - point source by means of riparian buffer in shanghai for the first time

    本研究選取了上海松江泗涇鎮古樓村為示範區，從2002年4月到2003年12月，在上海首次進行了農業面源污染控制的濱岸緩沖體系的初步研究。
  15. For pollution prevention and remediation, countermeasures are proposed as follows, pollution source control, clean production, construction of more sewage treatment plants and related pipe structures, ecological agriculture enhancement and non - point pollution control, protection region construction in turbid areas

    因此，對流域污染提出防治措施：從源頭控制污染，推行清潔生產；增建污水處理廠及配套管網；發展生態農業、加快治理面源污染；建設濕地保護區等。
  16. The situation of agricultural non - point pollution source and the controlling strategy

    農業非點源污染狀況與防治綜述
  17. To strengthen basins, non - point source pollution control, put the control into practice, build monitoring system online for pollution source, construct pollution treatment project, carry out research on oxygenation and direct - cleaning in lake or river, set up three gorges reservoir water pollution control laws and region regulations, deal with properly the ex - development between resource exploitation and environment prevention, and walk on the sustainable development road are important measures

    針對已發生和潛在的水環境污染問題，提出了加強流域非點源污染的管理、實施總量控制、建立污染源在線監測系統、立項建設污染治理工程、開展河湖水域接觸氧化直接凈化技術的科研和實踐、制定《三峽庫區水污染防治法》地方法規、正確處理資源開發與環境保護協調發展的關系、走可持續發展道路等多項防治對策與建議。
  18. According to the three rives ( liaojaogang, fanshen, yanggang ) in haian county, this paper concluded the quantity of field water pollution source by on the point water monitoring, through respective analysis of direct runoff in urban and countryside

    摘要以海安縣城鎮「三河」 （洋港河、翻身河、老焦港河）流域為例，分別對城市地表徑流、農村地表徑流進行了分析、測算，並通過對水質現場監測，給出了「二河」流域內的面源污染量。
  19. Based on an urban forest conservation in jiufeng which is located at wuhan and with an ecotourism function, remote sensing and field survey was used to establish environment database for the surface water environment planning since the non - point pollution is dominant in the conservation and the prediction of pollution source intensity was difficult in quantification and precision

    摘要武漢九峰城市森林保護區是以九峰山和馬鞍山森林公園為基礎，整合周邊山體、植被等自然資源，建成的具有生態旅遊功能的城市森林保護區。
  20. Non - point pollution source model is the important means of simulating non - point pollution, and soil erosion model is the foundation of non - point pollution model, and the affecting factors of soil erosion is the foundation of soil erosion model

    摘要非點源污染模型是進行非點源污染模擬研究的重要手段，而土壤侵蝕模型是非點源污染模型的基礎，土壤侵蝕因子的研究是土壤侵蝕模型的重要基礎。
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