soil and water utilization 中文意思是什麼

soil and water utilization 解釋
水土利用
  • soil : n 1 泥土，土壤；土質。2 土地，國土。3 滋生地，溫床。4 農業生活，務農。n 1 臟東西，污物，污穢，污...
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • utilization : n. 利用；效用。
  1. With the development of human society, because of the lack of sustainable utilization consciousness, and the eager for quick success and instant benefit, the black earth suffered excessive cultivation and management, causing the reduction of its recycled ability, decrease in organic content, porosity ratio, fertility dropped and the properties of water retaining and water retention, which make the black soil harden and degenerate seriously

    但是隨著人類社會的發展，在缺乏保護和可持續利用意識、急功近利思想影響下，黑土遭到過度墾殖和掠奪式經營，人類對其活動范圍遠遠超過了其再生能力，導致有機質含量減少，肥力下降，孔隙比減小，保水持水能力降低，土壤板結，黑土嚴重退化。
  2. The dissertion, after introducing physical geography situation and societal economic sitiuation of chongqing, has also analysed the basic feature of water resources in chongqing, at present the water resources utilization in chongqing is still in traditional phase. there are so many faults and shortcomings in water resources management system. the construction of water resources institutions and regulations is fallen behind. the supply of water resoures has not sufficiently satisfied the demand to water resources. the condition of water quality has not radically improved. soil losses is still serious. the incidence of flood and drought is very high. in accordance with present condition of water resources utilization in chongqing, the dissertion argues that it should strengthen people ' s understanding to water resources sustainable utilization for chongqing ; reform the present water rexources management system and have a try on water affairs management system in chongqing ; make effort to construction of water resources " institutions and regulations ; realize demand management, constuct save - water model society ; according to actual condition, strength water utilization constrution, then realize the balance between water resources supply and demand ; according to the idea of " control resources, conduct flow ", control water pollution, realize sanitary generation ; control soil losses and protect water enviroment ; construc t the system of flood control and diaster prevent

    在對重慶市的自然地理情況和社會經濟情況作了介紹之後，還分析了重慶市水資源的基本特徵，目前重慶市的水資源利用還處在傳統的開發利用階段，水資源管理體制還存在許多弊端，水的法規制度建設也相對落後，水的供給還不能完全滿足需求，水質狀況沒有得到根本性的改善，水土流失還很嚴重，水旱災害發生的頻率比較高。針對重慶市水資源利用的現狀，本文提出：應加強對水資源持續利用的認識；改革目前重慶市的水管理體制，嘗試水務局管理體制，相應加強水的法規和制度建設，實現需水管理，建立節水型社會；根據實際情況，加強水利建設，實現水的供需平衡；依據「控源導流」的思想控制水污染，實現清潔生產；治理水土流失，保護水環境；建設防洪減災體系。
  3. Article 2 " agro - techniques " mentioned in this law refer to the scientific research results and practical techniques to be applied to crop cultivation, forestry, animal husbandry and fishery, including techniques of breeding good strains, applying fertilizers, preventing and controlling plant diseases and insect pests, as well as plant cultivation and animal husbandry ; techniques of processing, preserving, storing and transporting products and by - products of agriculture ; techniques of agricultural machinery and agricultural aviation ; techniques of irrigation and water conservancy, soil improvement and water and soil conservation ; techniques of water supply and energy utilization in rural areas and agricultural environmental protection ; techniques of agricultural meteorology, and techniques of agricultural management and administration

    第二條本法所稱農業技術，是指應用於種植業、林業、畜牧業、漁業的科研成果和實用技術，包括良種繁育、施用肥料、病蟲害防治、栽培和養殖技術，農副產品加工、保鮮、貯運技術，農業機械技術和農用航空技術，農田水利、土壤改良與水土保持技術，農村供水、農村能源利用和農業環境保護技術，農業氣象技術以及農業經營管理技術等。
  4. Variation and effective utilization of soil water in longxi loessial tableland gansu province

    甘肅隴西黃土高原旱作區土壤水分變化規律及有效利用程度研究
  5. Based on the results of experiments, the process of biomass accumulation and soil water consumption of alfalfa has been simulated with mathematical statistical method, so as to find the character of its accumulated biomass and the law of soil water utilization

    摘要通過種植試驗分析，用數理統計方法模擬了紫花苜蓿生物量累積過程及土壤水分消耗過程，揭示了紫花苜蓿的生物量累積特點及其土壤水分利用規律。
  6. The results indicated : ( 1 ) during the jointing stage of winter wheat, the differences of catalase activity among different measures of soil water utilization are significant in shallow soil, in which the catalase activity of furrow planting with straw mulch is the highest and that of row - spacing - reduced and close planting is the lowest ; ( 2 ) the trends of catalase activity versus depth are almost the same for different treatments, looking like an inverse s ; ( 3 ) for furrow growing without mulch, the activity of soil catalase in the furrow is higher than that in the ridge ; ( 4 ) soil catalase activity reflects some effects from different techniques of soil water utilization and may be used as a indicator for micro - eco - environment in the fields

    初步分析得出： （ 1 ）冬小麥拔節期，採用不同土壤水利用技術的冬小麥田淺層土壤過氧化氫酶活性差異明顯，以溝播不蓋秸稈處理的過氧化氫酶活性最強，縮行密植處理的最弱； （ 2 ）土壤過氧化氫酶活性隨深度的變化趨勢大體一致，呈反s形； （ 3 ）溝播不蓋秸稈處理溝中土壤過氧化氫酶活性明顯高於壟上； （ 4 ）土壤過氧化氫酶對於田間微生態環境具有指示作用，在一定程度上反映了土壤水利用技術對微生態環境的影響。
  7. Article 3 the term “ water resources ” as referred herein shall mean utilization of artificial means or control of surface or ground waters for the purposes of flood control, tide water defense, irrigation, drainage, leaching of injurious salt, soil conservation, water reservation, silt dredge, water supply, pier construction, navigation, and water power development

    第3條（水利事業之定義）本法所稱水利事業，謂用人為方法控馭，或利用地面水或地下水，以防洪、御潮、灌溉、排水、洗咸、保土、蓄水、放淤、給水、築港、便利水運及發展水力。
  8. Sedimentation is of vital concern in the conservation, development, and utilization of our soil and water resources.

    泥沙淤積問題是水土資源的保持，開發和利用中最受關心的事。
  9. The administration system of networks was set up with the help of geography information systems ( mapgis ) and it ' ternet etc. by the utilization of this system, the network management can be carried out for the seashore soil and salt movements in shandong province, and provide their dynamical information for every government to make water and salt control decision, as well as theoretic and practical guidance for agricultural production and ecological environmental construction

    藉助于地理信息系統（ mapgis ）和internet等手段建立了山東省濱海鹽漬土水鹽運動網路管理系統。本系統可以對土壤水鹽運動進行網路化管理，為各級政府部門提供本省濱海鹽漬土的水鹽動態信息，以及為濱海地區的農業生產和生態環境建設提供理論和實踐上的指導。
  10. Study on protection and development and utilization of soil and water resources in small basin of rock mountainous area

    石質山區砬子山小流域水土資源保護與開發利用研究
  11. This would be a handicap for people to design a reasonable mode about the oasis water - soil resources development and utilization. the writer visited certain oasis in gansu province, including wuwei, zhangye, jiuquan and so on, and collected various actual information and carried out investigation and research about the nature and economy situation there, especially about the agriculture production and water utilization

    本文旨在從環境經濟學的角度，結合本區水資源利用的實際，對張掖綠洲內肅南、民樂、山丹、張掖、臨澤、高臺各子綠洲1970 ? ? 2002的30餘年間農業水資源利用情況進行研究，並以甘州區內代表不同類型灌區的大滿、小滿、烏江、三閘和安陽等五個鄉為對象，進行對比分析。
  12. Due to irrational land utilization, absurd assarting and herding, a series of environmental problems, such as sandy soil, grassland degeneration, soil and water loss, appeared, which severely threatened to survival and development of human being. it was proved that biomic - measure was the radical measure of ecology environment construction and harnessing. thus, a research on choosing a kind of grass, which was good, stronger stress resistance and faster growth velocity, was carried out

    黃土高原半乾旱區多年來由於不合理的土地利用和濫墾濫牧等現象，致使土壤沙化，草地退化，水土流失等一系列生態環境問題嚴重威脅著人類的生存與發展，多年的研究已證明，生物措施是生態環境建設與治理的根本性措施，因此，針對目前的自然現狀，選擇抗逆性強、生長快、生產中急需的優良牧草進行了定位試驗研究。
  13. In order to prevent the deterioration of ecological environment, countermeasures from the aspect of water resources exploitation and utilization were proposed as following : to reduce groundwater table for preventing and eliminating soil salinization ; to establish a powerful drainage basin management organization ; to establish water - saving society ; to carry on the additional investigation and water on environmental hydrogeology related to endemic disease

    並從水資源開發利用角度提出了防治生態環境劣變的基本對策：降低地下水位，預防和消除土壤次生鹽漬化；建立有實權的流域水資源管理機構；開源節流，以節流為重，建立節水型社會；開展全疆補充性的地方病環境水文地質調查研究工作。
  14. The excess utilization for human on land result in a series of evil consequence, for example, the increase of soil and water loss, the degradation of eco - environment, the decrease of bio - diversity severely and the decline of land productivity

    目前，人類對自然的過度利用導致水土流失加劇、生態環境退化、生物多樣性劇減、土地生產力下降等一系列惡果；同時，環境退化已成為經濟發展的制約因素。
  15. Overall characteristic of the resources of water and soil in this district : the problem of water and soil loss is serious ; land resources are scarce and of low quality ; precipitation is concentrative and the utilization efficiency is low

    黔江貧困山區水土資源的基本特徵是水土流失嚴重，土地資源稀缺且質量較低。降水集中，利用率較低；水資源在區域、年內及年際分配不均，造成資源利用上的困難。
  16. With the economics development, population explosion and accelerating urbanism, we confront the most serious challenge in water sustainable utilization, floodwater, drought, water pollution, soil erosion etc. sichuan government summarizes the historic and current experiences, promoting the strategy of water - control system by strengthening < wp = 7 > the basic position of irrigation works and water conservancy in industry

    隨著經濟的發展、人口增加和城市化進程的加快，水的可持續利用面臨著更嚴竣的挑戰，乾旱、洪災、水污染、水土流失制約著社會經濟的發展，威脅著我們的生存。必須加強水利的基礎產業地位，才能保持經濟和社會的持續發展。
  17. Appling of yard manure effection raise soil water utilization ratio and increase yield of crop in dry land

    對培養大鼠骨骼肌細胞的保護作用
  18. Because people develop and use land in plunder way, land resources degenerate seriously, ecological environment are getting worse, and heavily threaten sustainable utilization for land resources. guizhou province covers the water shed of the upper reaches of changjiang and zhujiang rivers, serious soil and water losses heavily harm the sustainable development for the watershed of the lower reaches

    由於人們長期掠奪式的開發利用，土地資源退化嚴重，生態環境日益惡化，並對該省土地資源利用的可持續性構成巨大威脅；該省位於長江及珠江上游分水嶺地帶，其嚴重的水土流失對下游地區的可持續發展危害極大。
  19. A strategic adjustment of agriculture and rural economic structure should be taken to promote the utilization rate of soil and water resource, according to " china ' s guidelines of sustainable development in the 21st century. " agricultural sustainable development can be kept by adjusting the inner structure of farm production and breeding production, bettering the regional distribution of agriculture, quickening the agricultural industrialization and speeding up the progress of techniques of town enterprises and the system renovation

    摘要根據《中國21世紀初可持續發展行動綱要》的要求，必須對農業和農村經濟結構進行戰略性調整，提高土地和水資源的利用率，減少對環境的污染和對生態環境的破壞；調整種植業、養殖業內部結構，優化農業生產區城布局，大力推進農業產業化經營，推進鄉鎮企業技術進步和體制創新，實現農業可持續發展。
  20. Controls of salt and water in saline soil and its comprehensive utilization

    鹽漬土區域水分調控與綜合治理研究進展
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