water resources basic assessment 中文意思是什麼
water resources basic assessment
解釋
水資源基礎評價- 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；...
- resources : 漁業資源
- basic : adj 1 基礎的，基本的，根本的。2 【化學】堿性的，堿式的。3 【礦物】基性的，含少量硅酸的。4 【軍事...
- assessment : n. 1. （價格的）評定，（稅額的）估定，（損害額的）查定。2. 稅額，攤派額。3. 【商業】應繳股款。4. （功過的）評價。
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The project plans to implement the main studies in five aspects on the three key scientific issues and considering the needs of practical control, which include : 1 ) study of mechanisms and regularities of water cycle and water resources evolution in the haihe river basin ; 2 ) study of evolutionary and restoration mechanisms of water environment and ecology in the haihe river basin ; 3 ) study of basic theories and methodology for the assessment of utility of moisture use on different scales ; 4 ) study of mechanisms of water cycle and high efficiency water use for farmland and urban units ; and 5 ) study of integral multi - dimensional critical control of water cycle system of river basins
圍繞三大關鍵科學問題，結合實踐調控需求，項目擬開展五方面的主要研究：海河流域水循環與水資源演化機理與規律研究；海河流域水環境與生態演變機理與修復基礎研究；不同尺度的水分利用效用評價基礎理論與方法研究；農田與城市單元的水分循環與高效用水機制研究；流域水循環系統的整體多維臨界調控研究。 -
Following remarks were made : the quantification must be reliable to support the water resources protection planning that is of statutory effect ; the mathematical model for quantification should be selected properly based on the natural characteristics, pollution features and protection objectives of waters, so as to avoid overestimating the pollutant carrying capacity ; the operation of assessment which is related to basic data must meet the reliability requirements of quantification
認? ：水資源保護規劃具有一定的法規性，因而對水體納污能力的量化應當可靠；納污能力定量評價模式的選擇應當充分考慮水體的自然特性、污染特性和保護目標，以避免模式選擇不當導致過分誇大水體納污能力，進而造成不利於水資源保護的局面；與基礎資料相關的評價方法可操作性應當服從量化結果的可靠性要求。 -
In order to achieve the national goals to ensure the securities of water supply and use, water environment and water ecology in water scarce areas, rational protection, effective protection and high efficiency utilization of water resources based on the water cycle of river basins must be implemented, thus necessitating cognition of evolutionary mechanisms of water resources, ecology and environment and studies of basic assessment and control of utility of water resources utilization in the field of basic sciences
要實現缺水地區供用水、水環境、水生態安全的國家目標，必須實施以流域水循環為統一基礎的水資源合理配置、有效保護和高效利用，從而在基礎科學層面提出了水資源演變、生態與環境演變的機理認知以及水資源利用效用基礎評價與調控的研究需求。
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