precision agriculture 中文意思是什麼

precision agriculture 解釋
精準農業，精細農業
  • precision : n 精密，精確性；嚴格；精密度；【修辭學】精確。 arms of precision 裝有瞄準儀的槍炮。adj 精確的，精...
  • agriculture : n. 農業，農耕；農業生產；農學。
  1. In order to attain high accuracy of gps satellite navigation, positioning and low cost in precision agriculture, it is studied a method of gps pseudo - range observation and carrier phase measurement to combine the actual conditions of agriculture. it is presented a method of high accuracy positioning and measure based on gps oem board in this paper, and proved the feasibility of key technology with emulations and field tests

    為了適應精準農業高精度、低成本的gps定位導航應用要求，本文通過對gps偽距和載波相位定位方法的研究，結合精準農業的實際情況，提出了基於gpsoem板的高精度定位與測量方法，並用模擬和田間試驗驗證了各關鍵技術的可行性。
  2. Precision agriculture ( pa ) is a very important direction for agricultural development in 21st century. the study and implement of precision agriculture have vital meaning to change extensive agriculture, promote skill level and sustainable agriculture of china

    精細農業是21世紀農業發展的主要方向，開展精細農業的研究與實踐，對改變我國傳統的農業生產方式，提高我國農業生產的技術水平和可持續發展有重要意義。
  3. Precision agriculture ( pa ) is a very important direction for agriculture development in 21st century. pa will promote the change from extensive agriculture to knowledge and technology - based agriculture. in developed countries, pa is considered as a revolution of crop production and management at the threshold of the new millennium

    精細農業是21世紀農業發展的一個重要方向，將推動粗放型農業向知識型、技術型的現代農業轉變，在發達國家已被認為是跨世紀作物生產管理的一場革命。
  4. 9. for calculating the variable fertilizing dose, a mathematics model was selected. the model takes account of the yield goal, soil fertility, fertilizer available ingredient content, and the fertilizer using efficient. in the beijing precision agriculture demo farm, the system was used for base map mapping, field boundary map update, soil nutrition map generating, yield map generating, and field basic information management

    在北京精準農業示範區，對設計開發的農田地理信息、系統進行了gps測繪、坐標系轉換、電中國農業大學博士學位論文摘要一子地圖更新、土壤采樣規劃、田間信息分布圖與作物產量分布圖生成、農田管理區劃分、目標產量圖生成、變量施肥處方圖生成以及基本信息管理等方面的測試與實際工作。
  5. Development of precision agriculture and intelligentize of farming mechanization

    農業機械智能化與21世紀精細農業
  6. Water stress is the most popular environment menace that affects crop production, and diagnosis of water deficit is very important to the development of irrigation and precision agriculture

    摘要水分脅迫是影響作物生產最為普遍的環境威脅，水分虧缺的診斷對農田灌溉和精確農業的發展具有重要意義。
  7. Variable - rate fertilizer prescription is not only the premise of realizing the variable - rate technology in precision agriculture, but also the basis of variable - cultivation of fertilizer machine in the field

    變量施肥處方是實現精準農業變量投入技術的前提，是變量施肥機械在田間實施變量作業的依據。
  8. Development and application of a variable rate fertilizer applicator for precision agriculture

    一種精確農業自動變量施肥技術及其實施
  9. Kenneth a. sudduth, engineering for precision agriculture - past, accomplishments and future directions, usda agricultural research service, copyright 0 1998 ， society of automotive engineers, inc

    汪懋華， 「精細農業」研究的發展與農業裝備科技創新，中國農業機械學會第六次全國代表大會暨學術年會論文集，上海， 1998 . 11 。
  10. There are satellite technologies that allow us to do much more precision agriculture

    （以上是美國農業部長維尼曼講話稿的譯文。
  11. Since " precision agriculture " came out as the agriculture base on information high - tech, it has been the focus field that can develop continuously

    作為基於信息高科技的集約化農業問世的「精細農業」 ，已經成為農業可持續發展研究的熱門領域。
  12. Spatial variants and sampling strategies of soil properties for precision agriculture

    精確農業田間土壤空間變異與采樣方式研究
  13. Strategy of adaptive precision agriculture unit based on the analysis of multidimensional spatial variability

    基於多維空間變異分析的精確農業作業單元自適應決策
  14. Study on precision agriculture technology and its development prospects

    精準農業技術研究與發展前景
  15. Precision agriculture and its application

    精準農業及其應用
  16. Considering the actual conditions of precision agriculture, the method of gps dynamic surveying automatically tracing a kinetic vehicle is studied

    結合精準農業的實際情況，研究gps動態運動軌跡的自動跟蹤方法。
  17. On the demand of precision agriculture of variable rate input technology, the homemade combined seed and fertilizer drill were successful manufactured

    摘要根據精準農業變量投入的技術要求，研製成功國產變量施肥播種機。
  18. Techniques necessary for precision agriculture in china were space information system, soil information system, information management system and variable control system, etc

    從空間信息、土壤信息、信息處理、變量控制及介面技術方面闡述了我國實現精準農業所必需建立的技術體系。
  19. Method of making field grids by mapbasic in precision agriculture

    劃分精確農業田塊網格方法的研究
  20. Two suitable base stations were set up on the rooftop of the building of department of agricultural chemistry, tari and adjacent the experimental plot of precision agriculture, respectively, to determine the accurate coordinate for sampling and fertilization

    摘要在農業試驗所農化系頂樓及精準農業十公頃試驗田附近，各建立二個適當之基地站位置，並委?民間測量公司精密測定座標，可以供作每次采樣及施肥時動態插分定位所需。
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