water supply survey 中文意思是什麼

water supply survey 解釋
供水勘測
  • 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；...
  • supply : vt （ plied） 供給；供應；配給；補充，填補，彌補（不足、損失等）。 Cows supply us （with） milk ...
  • survey : vt 1 眺望，俯瞰，環顧。2 審視；通盤考慮[考察]，觀察（形勢）；概括，綜合評述。3 測量（土地），勘查...
  1. Based on the situation of demand exceeds supply in the market, the author would like to find out the constraints of the water chestnut development by use of pra ( participatory rural appraisal ) in a survey to carry out stakeholder analysis including the water chestnut farmers, government and processing companies. also, the author applied a tool of system theory to analyze the constraints of water chestnut plant production development. the results are as following : the study shows that a main factor that restricts the plant yield ( per unit yield ) and quality ( product quality ) of water chestnut is the low level of prevention and control of water chestnut culms damping - off ; a disease of the water chestnut

    針對賀州市荸薺產業發展中的「銷大於產」的突出矛盾，筆者通過運用pra （參與式農村評估）方法，對荸薺種植區的農戶、政府機構、加工流通企業等進行了調查研究，並運用系統科學的方法對荸薺種植系統的不同組成因子的制約因素進行分析，得出研究結論如下：農戶對荸薺稈枯病害的綜合防治水平偏低，制約其荸薺種植的產量（單產）和質量（商品質量） 。
  2. It decides the protective objectives for different ecological reserve area based on the study of channel wetlands and survey and analysis of top - grade species ( fishes ) of the yellow river : from the point of the basin, the main ecological protective objectives of the tipper stream are vegetation and forest for conservation of water supply ; soil and water conservation is the main in the middle reaches for vegetation protection and rehabilitation and ; the lower reaches takes types of wetlands protection and wetlands area maintenance as the main, protecting biodiversity and important birds resources

    在黃河河道濕地研究和黃河水體內頂級物種（魚類）的調查分析基礎上，確定了黃河不同類型生態保護區的生態保護目標：從流域角度而言，黃河上游的主要生態保護目標是植被和水源涵養林；中游應以水土保持為主，主要是恢復和保護植被；下游以保護濕地類型和維持濕地面積為重點，保護生物多樣性和重要鳥類資源。
  3. Specifications for hydrological and geological survey of water supply

    供水水文地質勘察規范
  4. Valves for domestic water supply ; tapered union nipples nominal pressure 10 ; survey

    家用供水管道的閥門.公稱壓力10的錐形管子接頭.概述
  5. Seismic survey is a new method used to civil engineering area in recent years. it was widely applied to survey or detecting of roadbase, dam base, foundation of building, tunnel, river bed, lake bed and etc. the chief methods are reflection method, refraction method, wave velocity testing, surface ware survey and transverse wave suivey. seismic survey can divide different layer, measure the incidence of sediment stratum, detect the structure of rock, test the handle effect of surface wave survey, we can calculate the carrying capacity of foundation and other mechanical parameters. this technique can give service to some big engineering departments such as highway developing company, survey design company, water supply company, plan bureau, construct bureau etc

    應用於工程的主要方法有反射波法折射波法波速測井面波法及橫波勘探等。地震勘探能詳細劃分地層高精度地確定沉積地層的傾角能夠準確探明巖體構造褶皺斷層破碎帶裂隙帶對于回填工程路基壩基，地震勘探可以檢測其回填處理效果對于隧道工程，可以探測隧道洞體的圍巖分類及洞口地質情況利用面波勘探所得到的瑞利波速度，可以準確推算地基的承載力動彈模量等力學參數。
  6. Which is situated in the western of he nan and is drought year in year out and it is a multiple - purpose water supply development with agricultural irrigation, municipal water supply and rural water of men and domestic animals. the irrigation district was designed by he nan water survey designing institute in 1967, and began to be built in 1970. the aggregate main canal and the east - two main canal were built up and began to irrigate partially in 1974. up of the dong song part of the main canal had been built in 1980, and the first periodical project was completed in 1991. one part of the west main canal was built afterward

    河南省陸渾灌區是河南省百萬畝以上大型灌區之一，地處十年九旱的河南省西部，是一集農業灌溉，城市供水，農村人蓄吃水為一體的多目標供水工程，灌區於1967年由河南省水利勘測設計院開始勘測規劃設計， 1970年開工建設， 1974年建成總乾渠、東二乾渠，並通水局部施灌， 1980年完成東一乾渠東宋以上渠段， 1991年第一期工程竣工驗收，以後又修建了西乾渠部分工程。
  7. Moreover, the experiment result shows that the temperature of the supply water is an important factor influencing the hearing or cooling capacity of the radiant floor. through the survey of the gshp - radiant floor system in summer and winter, this paper lays emphasis on the performance test of this united system and the analysis of the condense of the cooling floor surface

    文中通過冬夏兩季地源熱泵-輻射地板聯供系統長期運行工況的測試，對地源熱泵輻射地板聯供系統的供冷熱性能及地板供冷的表面結露等問題進行了定性分析，最後用一工程實踐對系統的實用性進行驗證。
  8. Consequently, the public works department dispatched an engineer, mr. l. gibbs to survey the topographical conditions of kowloon. the obvious intention was to look for a fresh water supply for the growing population of the kowloon peninsula

    Gibbs ）勘探九龍半島地形，尋找適合興建水塘的谷地，發展九龍供水系統，以滿足九龍半島上居民食水所需。
  9. An epidemiological survey of thyroid disorders in an area with high iodine content in water supply

    河北某水源性高碘地區成人甲狀腺疾病的流行病學調查
  10. Valves for domestic water supply ; tapered unions up to pn 10 ; survey

    家用供水管道的閥門.公稱壓力pn 10以下的錐形連接
  11. Thus, agricultural water - saving irrigation technology ' s economical character represents semi - public goods ; ( 2 ) increasing water price, establishing rules of encouragement and punishment, enhancing water - saving effect and decreasing technology cost will increase farmers " technology supply ; ( 3 ) economy development level will affect directly application of water - saving irrigation technology in survey villages

    （ 2 ）水價的提高、制定有效的獎懲法規來激勵或約束農產的節水行為、技術節水成效的提高和技術建設成本的降低都會增加農戶節水灌溉技術的供給，使技術供給行為從違約轉向合作。
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