agricultural water-soil engineering 中文意思是什麼

agricultural water-soil engineering 解釋
農業水土工程
  • agricultural : adj 農業的，耕種的，農學（上）的。 an agricultural experimental station 農業試驗場。 agricultural...
  • 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；...
  • 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...
  • engineering : n. 1. 工程（技術），工程學。2. 開車技術。3. 土木工程，工事。4. 操縱，管理。
  1. Water engineering of agricultural lands - terms - part 3 : soil science, soil taxonomy, soil investigation

    農業水利工程.術語.第3部分:土壤學土壤分類學和土
  2. In combination with the rapid development of highway construction and the present severe situation of tilled land and land resource, effects on economy, society and resource produced by highway construction are approached from three different angels : the improvement to the economy and society development, the peculiarities and the severity of occupation of land resource and the bad effects on land use caused by soil and water loss, thus arousing the people to pay high attention to the occupation of land resource in highway construction. a method of cost - benefit analysis is approached to evaluate the economic rationality of occupation of land in highway construction and the social benefits produced by highway construction are analyzed qualitatively ; at last, these methods are tested and verified through a concrete engineering in yangling agricultural hi - tech demonstrational zone and effective technological and systematic measures are put forward in order to settle the problem onto a compatibly developmental path

    本研究從公路建設迅速發展的實際和土地、耕地資源面臨的嚴峻形勢著手，在實地調研的基礎上，結合相關的文獻和資料，從公路建設對經濟、社會發展的促進作用，公路建設佔用土地資源的特點，公路建設造成的水土流失對土地資源利用的危害等三個方面系統地分析總結了公路建設活動對經濟、社會與資源的影響，以引起社會各界對公路建設與土地資源佔用問題的重視；用成本-效益分析法對公路建設佔用土地資源的經濟合理性進行評價，並對公路建設佔地的社會效益進行分析，通過楊凌農業高新技術產業示範區三路一橋工程驗證它們的實用性。
  3. Methods of soil investigations for agricultural water engineering - field tests - part 7 : determination of infiltration rate by double ring infiltrometer

    農業水利工程中土壤調查方法.野外試驗.第7部分:用雙
  4. Water loss and soil erosion is one of the most serious environment problems in china, which has slowed down the social and economic development in some rural areas. in some places of china, it has resulted in the arable degradation, soil desertification, filling up of irrigation works, and the increase of droughts and floods, etc. in consequence, the agricultural condition and ecological environment there become worse and worse. the causes of water loss and soil erosion include both unfavorable natural conditions and irrational land use, such as deforestation for cultivated land use. after analyzing the causes of soil erosion and its harms to the natural environment and human living, the author suggested some strategies for water and soil conservation, such as ecological engineering, reforestation and the application of biological technology

    中國是世界上水土流失最嚴重的國家之一，水土流失已成為我國的頭號環境問題.它不僅造成土地資源的破壞，導致農業生產環境惡化，生態平衡失調，水災旱災頻繁，而且妨礙社會經濟的發展和人民生活水平的提高.從自然條件和人為因素等方面出發，探討了我國水土流失產生的原因;分析了水土流失對耕地資源、旱澇災害、水資源利用、經濟發展等方面的影響;介紹了水土保持的一些有效途徑和措施
  5. Methods of soil investigations for agricultural water engineering - field tests - part 1 : determination of soil color

    農業水利工程中土壤調查方法.野外試驗.第1部分:土色
  6. Methods of soil investigations for agricultural water engineering - field tests - part 2 : determination of soil texture

    農業水利工程中土壤調查方法.野外試驗.第2部分:土質
  7. Methods of soil investigations for agricultural water engineering - field tests - part 5 : determination of soil moisture

    農業水利工程中土壤調查方法.野外試驗.第5部分:土壤
  8. Methods of soil investigations for agricultural water engineering - physical laboratory tests - part 13 : determination of soil density, total pore volume and porenumber of mineral soils

    農業水利工程土壤調查方法.實驗室物理試驗.第13部分
  9. Methods of soil investigations for agricultural water engineering - physical laboratory tests - part 14 : determination of volume of solids of bog soils

    農業水利工程土壤調查方法.實驗室物理試驗.第14部分
  10. Methods of soil investigations for agricultural water engineering - physical laboratory tests - part 19 : determination of the subsidence of peat land after drainage

    農業水利工程中土壤調查方法.物理實驗室試驗.第19部
  11. Methods of soil investigations for agricultural engineering - physical laboratory tests - part 9 : determination of the saturated hydraulic water conductivity in the cylindrical core - cutter

    農業工程中土壤調查研究方法.物理實驗室試驗.第9部分
  12. Based on analyzing the information system of agricultural soil - water engineering science, one taxonomy according with net - intercommunion is put forward in which agricultural soil - water engineering science is divided into many parts : latest news, subject building, science articles, science units, science fruits, standards and laws, journals and magazines, famous specialist, popular science knowledge, relational link, etc. net - intercommunion ways such as forum on - line bbs, mail - list, index on - line are used in dealing with agricultural soil - water engineering science information

    本網站通過對農業水土工程學科信息體系的分析，提出了適應網路化信息傳播的分類方法，將農業水土工程學科分為最新新聞、學科建設、科技文獻、科研院所、科技成果、標準法規、學報雜志、知名專家、科普園地、相關鏈接等幾大版塊，並將網上常用的信息交流手段論壇bbs 、郵件列表、查詢檢索等引入農業水土工程信息處理。
  13. According to natural conditions of the area, natural rules and systematic engineering principle, a series of countermeasures were propased such as improving forest cover degree, enhancing water conservancy project, adjusting agricultural production constitution, combining engineering measures with ecological measures to restore mine ecosystem and to take comprehensive measures to control soil erosion so as to improve ecological environmental quality in watershed between the yangtze river and the huaihe river

    針對研究區域的自然環境條件和社會經濟狀況，按照系統工程的原理，從遵守自然規律的角度出發提出了提高森林覆蓋率，加強水利工程建設，改良土壤，因地制宜調整農業產業結構，工程措施與生物措施相結合進行礦山修復，治理水土流失，搞好生態環境保護規劃，大力發展生態旅遊，提高公眾的環境意識，依靠科技進步促進地方經濟發展的一系列改善江淮分水嶺地區生態環境問題的對策。
  14. Methods of soil investigations for agricultural water engineering - field tests - part 13 : determination of carbonate, sulfide, ph - value and iron - ions

    農業水利工程中土壤調查方法.野外試驗.第13部分:碳酸
  15. Agricultural water - soil engineering

    農業水土工程
  16. Basing on analysis of the situation of water resources in loess plateau areas, this paper propounded the engineering and agricultural technology and the method with direct and indirect, which draw rainwater on road surface into " soil reservoir " of farmland or water cellar with free atmospheric pressure using silt delve of eliminate energy

    摘要通過對黃土高原水資源現狀分析，提出了採用消能淤泥坑，通過直接、間接將路面雨水引入農田「土壤水庫」或時空可調節的自壓式集流水窖等貯水設備中，並採用一定的耕作農藝措施將路面雨水利用到農田中的方法和技術。
  17. The results indicate that the benefit of watershed water reduction by engineering harness of soil and water conservation was 18. 1 % on what had been achieved in the period of the sixth five - year plan, and that the benefit by ecological and agricultural harness of soil and water conservation was 10. 9 % on what had been achieved in the period of the seventh five - year plan

    計算結果顯示，在「六五」基礎上王東溝小流域以梯田建設、土地平整、溝坡道路防蝕技術為主的水土保持工程措施平均減少地表徑流18 . 1 % ，而在「七五」基礎上以人工林草植被建設為主的生物措施和調整土地利用結構、擴大經濟林果種植面積的農業措施共減少地表徑流10 . 9 % 。
  18. Methods of soil investigations for agricultural engineering - chemical laboratory tests - part 10 : testing and evaluation of water for irrigation

    農業水利工程中土壤研究方法.化學實驗室試驗.第10部
分享友人
分享到 Line

分享到臉書