demand and supply of food 中文意思是什麼
demand and supply of food
解釋
食糧需給-
About the food security evaluation method, this thesis compared and analyzed the rate of grain - production trend evaluation method, the grain supply and demand early warning system evaluation method, the boomy analytic method and food security coefficient synthetic evaluation method
浙江大學博士學位論文自給自足、自力更生與合作安全?中國糧食問題分析框架在糧食安全評價方法方面，本文分析比較了糧食趨勢產量增長率評價法、糧食供求預警系統評價法、景氣分析法和糧食安全系數綜合評價法。 -
Since middle period of the 1990s, food supply of our country has transformed from long - term shortage to supply and demand balanced and the harvest year that have enough and to spare. the restrained factor of agricultural development has changed from restraint of resource to double restraint of resource and demand
20世紀90年代中期以來，我國食物供應實現了由長期短缺向供求平衡、豐年有餘的轉變，農業發展由受資源約束轉變為資源與需求的雙重約束。 -
Animal husbandry has been a very important sector in chinese agriculture since 1980 ' s. from the early 1980 ' s to the end of 1990 ' s, the economical status of china had been increasing faster than before, especially for the food supply and demand. with the twenty years " economic reform and the development of market economy, living standard of people has been dramatically changed
從食物營養角度看，發展畜牧業有助於改善我國人民的膳食結構，提高我國人民的身體素質；從農民增收的角度來看，農民可以通過從事畜牧業生產和經營獲取更多的收入；從農業結構調整的角度來看，發展畜牧業可以改進我國的農業產業結構，延長農業產業鏈，實現農產品增值。 -
The problem of food security is an important one relating to the national economy and the people ' s livelihood. recently, with the several bumper harvests of the food produce and emergency of the selling rice ' s problem, the contradictory of food security in our country has changed from scanty in rice demand and supply among regions has appeared
糧食安全問題是關系國計民生的重大問題，近幾年來，隨著糧食生產的連年豐收和賣糧難問題的出現，我國糧食安全的形勢已從總量不足演變為供需平衡，糧食供求在區域間的不平衡矛盾隨之凸顯出來。 -
It is necessary for governmen to encourage and support supermarkets in future as an efficient way of marketing fresh foods ; 2. to better satisfy demand for fresh food, supermarkets should analyze consumer behaviors with modern information management technologies and shift from production - oriented fresh food supply chain to demand - oriented one ; 3. supermarkets should implement integrated management to further optimize fresh food supply chain and bring down costs in marketing and management ; 4
根據研究結果本文提出了相關的政策建議，即，政府應當鼓勵和扶持超市進行生鮮農產品經營；超市要運用現代化信息管理技術分析消費者及其消費行為，實現生鮮供應鏈從生產推動型向需求拉動型轉變，更好地滿足消費者的生鮮需要；超市實行一體化經營，進一步優化生鮮供應鏈環節，降低流通和經營成本；超市要從消費需求出發，實施生鮮經營差異化市場策略，滿足不同消費水平消費者的差異化、個性化和多樣化需求。 -
Based on the rectified data of per capita food consumption, by means of computing grain demand and supply of china and the nutrition composition of main food, the nutrition status of chinese people is analysed
本文在矯正了歷年人均食物消費數據、計算了我國歷年糧食供需量、編制了主要食物營養成分表的基礎上，計算了我國居民的營養素攝入量，分析了我國的居民營養狀況和變化趨勢。 -
The capsim model, originally developed by the center for chinese agricultural policy research of the chinese academy of sciences, is the first and most comprehensive model for chinese food demand, supply and trade analysis at the national level. the podium model, developed by the international water management institute, is a tool for accounting of water resources at the basin level. capsdvi - podium has been used as a tool in this paper for analyzing food security and water balance scenarios of china in 2020 based upon the database about food and water situation at the national level, provincial level, basin level and county level, hi accordance with such analysis, this paper puts forward policy recommendations for irrigation diversion of water, regional distribution of agriculture and food security
因此，論文將糧食需求和生產、灌溉需水和水資源保障緊密的聯系起來，在不打破水資源流域特性的基礎上，以全國和九大流域片為研究對象，通過利用全國、流域、省級、縣級統計資料和農產調查及專家訪談資料所建立的包含農業生產、糧食供求、灌溉用水和水資源等指標體系在內的中國糧食安全與水資源數據庫，以原來中國科學院農業政策研究中心（ ccap ）開發的以部門均衡理論為基礎的農業政策分析和預測模型（ capsim ）和國際水資源管理研究所（ iwmi ）開發的以流域水資源核算理論為基礎的水資源政策分析模型（ podium ）為依託，發展了capsim ? podium模型，利用該模型為工具，系統、全面地分析了未來全國和九大流域片的灌溉水平衡和糧食安全情景，在此基礎上提出我國灌溉用水、區域農業布局和糧食安全政策。 -
The forth one points that our country should choose region division and coordination pattern, and at the same time combining other three patterns to commonly adjust food balance of demand and supply, by evaluating their superiorities and inferiorities and comparatively analyzing the four food security adjustment patterns including stock adjustment pattern between two years, market adjustment pattern, policy adjustment pattern and region division and coordination pattern
第四部分通過對年際間庫存調節模式、市場調節模式、政策調節模式及區域分工與協作模式進行優劣評價以及比較分析，指出我國目前應選擇區域分工與協作模式，同時結合其它三種模式共同調節糧食的供需平衡和實現糧食安全。 -
In the first place, the thesis analyzes the position and function of buy based on supply chain of the food processing industry, studies the characteristics of buy of the food processing industry based on supply chain, and discusses the relations between food processing business enterprise and its supplier. secondly, certain buy optimization model of multi - suppliers and one food processing enterprise is established with ration method, and then this model is expanded to multi - suppliers and multi - food processing enterprises. thirdly, if regarding the production ability of the supplier and the demand of food processing enterprise as fuzzy variables, the optimization model for multi - suppliers and multi - food processing enterprises based on supply chain is established with fuzzy chance constrained programming
分析采購在食品加工業供應鏈中的地位與作用，探討了基於供應鏈的食品加工業采購的特點，研究了食品加工企業與其供應商之間的關系；採用定量方法，建立多供應商和單一食品加工企業的確定性采購模型，擴展到多供應商和多食品加工企業的確定性采購模型，最後，充分考慮不確定性因素，把供應商的生產能力、食品加工企業的需求量看作是模糊的變量，運用模糊機會約束規劃建立了基於供應鏈的多供應商和多食品加工企業的不確定性采購優化模型。 -
The city began to collaborate in the business, under the guidance of building in hengyang " gift endure " series of innovative brands, catering to build hengyang carrier, the construction of cooking food industry raw materials supply and demand direct marketing platform
開始聯手在市商務局的指導下，打造衡陽「小炒熬」系列創新品牌，共建衡陽餐飲航母，築建餐飲行業烹飪原料供需直銷平臺。 -
Part three : analyze the supply - demand situation of international market of green food and marketing potentiality
第三部分：分析綠色食品國際市場供求形勢，分析營銷潛力。 -
Although the cost of food is determined by fundamental patterns of demand and supply, the balance between good and ill also depends in part on governments
盡管食品的價格是由供求基本模式決定的，好處和害處之間的平衡還是部分地決定於政府。
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