economic model forecast 中文意思是什麼
economic model forecast
解釋
經濟模型預測-
The present utilization and existing problems in water resource of the north of huaihe river in anhui are introduced. based on such research objects as northern guo river of bozhou, jiangtang of fuyang and key city zones, a mathematical model with systems engineering viewpoint is established and used to investigate in water resource problems in the area. the main contents are as following : ( 1 ) groundwater resource and present utilization ; ( 2 ) mensuration of calculational parameters of groundwater and calculational methods ; ( 3 ) economic parameters of irrigation areas ; ( 4 ) establishing northern wo river forecast model with finite element method, areal well - group method and water balance method ; ( 5 ) establishing optimal water resource allocating model for northern jiangtang and new cihuaixin river irrigation area and investigating in the combination of surface water and groundwater, optimal agricultural planting - mode and optimal distribution proportion of various water sources ; ( 6 ) some existing exploitation problems and advices about water resource in the area
本論文針對淮北地區水資源開發利用現狀及存在問題，以安徽亳州渦河以北地區、阜陽姜堂鄉和重點城市區為研究對象，運用系統工程觀點，採用數學模型方法，對該區水資源問題進行了綜合研究，主要內容為： （ 1 ）地下水資源及開發利用現狀； （ 2 ）地下水計算參數測定和計算方法； （ 3 ）灌區經濟參數； （ 4 ）採用有限單元法、面狀井系法、水均衡法，建立亳州渦河以北地下水位預測模型； （ 5 ）建立阜陽姜堂及茨淮新河北部的農灌區水資源優化配置模型，應用系統分析的方法，研究地表水與地下水聯合運用，農業最優種植模式及各種水源的最佳分配比例； （ 6 ）淮北地區水資源開發利用存在問題及建議。 -
On the base of the popular short - term hydrologic forecast models, xin ' anjiang model, the sacramento model and the tank model are used to simulate and analyze the rongjiang river basin and result are analyzed contrastively the second part : the economic running problems are studied in the water power station, and the newest results are used in the water power station in rongjiang river basin
第一部分，探索了入庫徑流短期預報方法，在綜述了現行常用的短期水文預報模型的基礎上，分別用新安江模型、薩克模型和水箱模型對融江流域實際資料進行模擬計算。對模擬結果進行了比較分析。第二部分，水電站廠內經濟運行理論的實例應用研究，將相關最新研究成果應用於融江流域水電站。 -
By utilizing combinatorial forecast principle and its model, when taking china ' s national economic goal into our consideration, the national consumption demand in near future of china is reasonably concluded - in 2010, the energy consumption of china is equal to that of 1, 723, 000, 000 tons of coal, among which petroleum accounts for 434, 000, 000 tons of equivalent coal, gas 96, 470, 000 tons of equivalent coal ; in 2020, the figures are respectively 1, 095, 000, 000, 295, 000, 000, 107, 000, 000 tons of equivalent coal
同時，本文進一步根據能源消費結構的發展趨勢，對油氣資源的需求量進行了預測，得出結論： 2010年能源需求量為17 . 23億噸標準煤，其中石油需求量為4 . 34億噸標準煤，天然氣需求量為9647萬噸標準煤； 2020年能源需求量為10 . 95億噸，其中石油需求量為2 . 95億噸標準煤，天然氣需求量為1 . 07億噸標準煤。 -
Hereafter being the forecasting to the old age population coefficient, this text has been applied two kinds of regression model, namely univariate linear model and logarithmic model, and thought over three kinds of economic speed of development ( high, middle, low ) in the logarithmic model to forecast the old age population coefficient respectively. finally, by analyzing the forecasted value and the inertia law of population development, the paper points out the lengthening of the population equally expected life span will push forward the aging of population step by step to the advanced age development ; the development trend of the population aging continues to be clear, and just appears a stage characteristic ; furthermore, the population aging speed in rural area will be faster than in the city
此後是對老年人口系數的預測，本文應用了兩種回歸模型，即一元線性回歸模型和對數擬合模型，並在對數擬合模型中考慮了經濟發展速度的高、中、低三種方案，對老年人口系數分別進行預測；最後在分析預測值和人口發展慣性規律基礎上對山東省未來人口老齡化發展趨勢作了較深入分析，指出人口平均預期壽命的不斷延長，將逐步推動人口老齡化向高齡化發展；人口老齡化繼續發展趨勢明顯，且呈現出階段性特徵；農村人口老齡化速度將快于城市。 -
On the basis of research on correlative relation between the system of financial revenue and the variables of macroeconomy, combining qualitative analysis with quantitative analysis, systematically analyzing financial revenue structure and running feature of fujian province during " the ninth five - years plan of the national economic and society development ", using research achievement of the formers for reference, synthetically using financial and economic theory 、 econometric way and means and computer statistical software, the text set up the financial revenue metric model in fujian province. moreover, exercising our established model, the text forecast and analyzed the circulating track 、 the changing rule and the causality of the primary variable of financial revenue in fujian province, and prospected for their development
本文是在研究財政收入體系與宏觀經濟變量間相互依存關系的基礎上，採用定性定量相結合的方法，對「九五」期間福建省財政收入結構及其運行特點系統分析，借鑒前人研究成果，綜合運用相關的財政學經濟學理論、計量經濟學方法以及計算機統計軟體，建立了福建省財政收入計量模型；用所建立的模型預測分析「十五」期間福建省財政收入主要指標的運行軌跡、變化規律及其它們之間的因果關系，展望它們發展趨勢。 -
Economy. under the situation of the economic worldly, with actuality of the shipping business enterprises and the development of the modern logistics for the background, drawing lessons from the main shipping business enterprise in world, and appling the compounding model to forecast the quantity of container transportation in future, that indicate the snipping business enterprises form logistics strategy alliance with the same or different industry, expand the scope of service, that become the valid path that shipping business enterprises acquire vitality
在經濟全球化形勢下，以航運企業的現狀和現代物流的發展為背景，借鑒全球主要航運企業發展現代物流的經驗，用組合預測模型對國際集裝箱運量進行預測的基礎上，指明航運企業與同行業或不同行業的企業結成物流戰略聯盟，拓展服務的范圍，成為航運企業獲得生命力的有效途徑。 -
A chinese macro - economic forecast model and algorithm
一個中國宏觀經濟預測模型及演算法 -
The authors works as the manager for mead ' s wrol business in china, based on the vast amount of primary and first - hand data and market information collected, the author conducted an in - depth analysis on the product life cycle of laminate flooring in china and the leading indicators of its phase turning points, industry economic dynamics, competitive situation, the forces driving the industry changes. the author has tried to forecast and project the prospect and development trend of laminate flooring industry in china. based on this trend analysis, the author analyzes the competitive environment and competitive forces that mead wrol business is facing, and the strength and weakness of mead ' s internal resources by using michael porters " 5 - forces model and swot analysis model and reformulate the business strategy of mead wrol in china
作者在深入了解了耐磨表層紙產品的主要市場- - - -中國強化復合地板市場的發展趨勢的基礎上，進一步通過運用五種競爭力量模型、企業swot分析等原理深入分析了美德公司耐磨表層紙產品目前所處的競爭環境、面臨的競爭壓力，以及美德公司自身的資源優劣勢、市場機會與潛在威脅等，最終依據保持公司核心競爭能力，把握市場增長機會，建立對危及公司競爭地位和未來業績的外部威脅的有效防禦的原則，規劃出美德公司耐磨表層紙產品在中國市場的經營策略，以保證其適應外部競爭環境的發展變化，保持美德公司在中國強化復合地板行業耐磨表層紙供應中的領先競爭地位。 -
The general growth curve model is a more generalized multivariate linear model that is widely applied in biology, technology substitutions and economic forecast, ect
一般增長曲線模型是更為廣泛的線性模型，這一模型在許多領域如生物學、醫學、工藝替代、經濟預測等方面都有重要應用
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