learning agricultural production 中文意思是什麼

learning agricultural production 解釋
學農
  • learning : n 學，學習；學問，學識；專門知識。 good at learning 善於學習。 a man of learning 學者。 New learn...
  • agricultural : adj 農業的，耕種的，農學（上）的。 an agricultural experimental station 農業試驗場。 agricultural...
  • production : n 1 生產，產生；【物理學】（粒子的）生成；製造；（電影的）攝制；（戲劇的）演出；著作。2 產品，製...
  1. They are agricultural productive materials price growth rate, sown area of grain crops growth rate, grain yield per area growth rate -, natural disaster covered grain areas growth rate, net grain import change rate, grain reserve change rate, population growth rate, per income growth rate, city and town population growth rate, food industry production value growth rate, year - end pig number growth rate, medical & pharmaceutical and textile industry production value growth rate, grain marketization degree, inflation rate using the previous year as base year ( preceding year = 100 ), public grain purchases price growth rate, investment in agricultural science and technology growth rate, investment in agricultural infrastructure growth rate, growth rate of graduates number from agriculture, forestry, science & technology universities and colleges and specialized secondary schools, government expenditure for agriculture and agricultural credit growth rate, international grain price growth rate, rmb exchange rate growth rate, last grain price growth rate, economic crop price growth rate, meanwhile, a new method is attempted to be used in this paper and the grain price early - warning problem is transformed into machine learning problem by introducing statistic learning theory and svm method which are gaining popularity in machine learning field at present in the world

    在此基礎上，篩選出23個警兆指標：農用生產資料價格增長率、糧食播種面積增長率、糧食單產增長率、糧食受災面積增長率、糧食凈進口量變化率、糧食儲備變動率、人口增長率、人均收入增長率、城鎮人口增長率、食品工業產值增長率、豬年末頭數增長率、醫藥紡織工業產值增長率、糧食市場化程度、以上年為基年的通貨膨脹率、國家糧食定購價格增長率、農業科技投入增長率、農業基礎設施投入增長率、農、林、科技高校大、中專畢業生人數增長率、財政支農資金比重及農業信貸增長率、國際糧食市場價格增長率、人民幣匯率增長率、上期糧食價格增長率、經濟作物價格增長率。同時論文在預警方法上作了新的嘗試，把糧食價格預警問題轉換成一個機器學習問題，引進當前國際上機器學習領域中比較熱門的統計學習理論和支持向量機方法，用順序回歸演算法對歷史數據進行學習建立了糧食價格預警模型。
  2. And in many government agencies, community groups, businesses successfully produced a feature gifts, such as : heilongjiang ministries and the national institute of icbc around the agricultural bank of china construction bank postal sector of the north sea fleet and other companies to develop design gifts " learning economy " concept as a guide to cultural point of view, through extraordinary creativity, superior technology, professional production enterprises to provide image of the business system planning and business gifts designed a comprehensive service, help enterprises to fully display its own style and content

    並多次為政府機關社會團體工商企業成功設計製作出了特色禮品，如:黑江省廳全國各學院各地工行建行農行郵政等部門北海艦隊等本公司開發設計禮品以「新文化經濟」概念為指導，以文化為切入點，通過不凡的創意精湛的工藝專業的製作為企事業單位提供商務形象的系統策劃和商務禮品設計製作的全面服務，幫助企事業單位充分展現自己的風采和內涵。
  3. In the research, the authors conducted the case study in donghai county on factors affecting farmer ' s adoption to the environmental - sound vegetable production technologies and their learning behavior in making the decision on technology adoption the process. the study applied participatory rural appraisal ( pra ) and kap ( knowledge - attitude and practice ) and made following findings and conclusions : farmer households have " relative rationality " under the different decision - making conditions affected by different factors, the target of their production is pursue the maximum profit with minimized risks ; agricultural extension organizations are able to transfer relevant environment - sound production techniques to farmer ' s households. most of vegetable growers have the knowledge and skill to properly use pesticides and chemicals

    本文以東海縣農民對無公害蔬菜生產技術的學習過程為例，採用pra調查方法，系統分析影響農戶采納無公害蔬菜生產技術的因素，同時運用kap調查方法，對農戶的無公害蔬菜生產技術的知識、態度、行為的差異進行快速評估，本文的研究結論如下： 1 、農戶以追求利潤最大化為其生產的目標，但由於受多方面因素的制約，影響了農戶的技術採用決策，導致了農戶只能是「有限理性的小農」 ，其生產目標是在特定因素影響下以風險較小化為前提的相對利潤最大化。
  4. This is a collection of scientific research, technology transfer, production sales as one technology company, the company gathered henan university and henan university of technology, henan technical institute, huazhong agricultural university more than 10 institutions of higher learning and scientific research institutions in the elite, with the notable integrated r & d capability, in light of its own strong technical force, advancing with the times, is conducive to the whole country and to promote economic development and social progress of high - tech practical technology, business involves the chemical industry, electronics, machinery, environmental protection, and many other areas of new technology, new product development, production and marketing, and implementing a good faith as a basis, to the eternal pursuit of innovation and development of venture aims to quality products back to the pub lic the benefit of mankind

    本公司是一家集科研、技術轉讓，生產銷售為一體科技公司，公司聚集了河南大學，河南理工大學，河南工業學院、華中農業大學等10多所高校和科研機構的科研精英，具有顯著的綜合科研實力，結合自身雄厚的技術力量，與時俱進，面向全國推廣有利於經濟發展和社會進步的高新實用技術，其業務涉及到化工、電子、機械、環保等多個領域新技術、新產品的研發，生產和銷售，貫徹了以誠信為根基，以創新求發展追求永恆的創業宗旨，以優質的產品回報社會造福人類。
分享友人
分享到 Line

分享到臉書