quantity method of forecast 中文意思是什麼
quantity method of forecast
解釋
定量方法預測-
The paper uses the methods of determining the nature and quantity. the sea coal quantity is forecasted by the index - smoothness method based the demand of the future coal market and distributed by the proportion of different transportation modes of the coal input areas and the economical principle, evaluate the capacity, the equipment and the facilities of the coal harbors, establish the evaluation model and index, and research the capacity and countermeasure of the coastal coal harbors based the forecast of the coal production and consumption market by the system principle
本項研究採用定性與定量向結合的方法；煤炭海運量預測以未來煤炭市場需求預測為依據，按照主要煤炭調入地區運輸方式的分配比例，並根據煤炭運輸的經濟性和合理性原則，採用指數平滑預測方法進行預測；對港口通過能力和設施、設備的利用情況進行定量評價，並建立相關的評價模型和評價指標。 -
This paper is to analyze the fact that the scale of coastal ports is becoming larger and larger and that the increase of coal transportation has already demand the better equipments in coal harbors and shipping quality, to forecast the consumption of coal transportation in the future and to point out the developing trend of coal transportation. the paper uses the method of determining the nature and quantity. the sea coal quantity is forecast by using the detailed transportation in different coastal harbors it evaluates the capacity of different harbors by contrasting true transportation with the deigned capacity
本項研究採用了定量和定性相結合的方法：煤炭運輸的未來需求主要是應用現有港口吞吐量數據進行預測；對現在港口設施的利用情況以及港口的煤炭通過能力也根據碼頭泊位與實際通過量的對比作以定量分析，文中還大量的運用了系統方法和原理，對我國煤炭運輸的現狀及其市場的發展進行了詳細闡述，最終提出了解決現有不足的對策。 -
In this paper ， applying the system engineering theory and the method of quality and quantity we establish some forecast models of traffic freight quantity and turnover quantity in inner mongolia. by the models we also make some analysis for the traffic freight quantity and turnover quantity ， and predict their development trend and prospects
應用系統工程理論，用定性和定量相結合的方法，建立了內蒙古自治區交通運輸貨運量和貨運周轉量的預測模型.對貨運量和貨運周轉量進行經濟分析和討論，預測其發展趨勢並進行了前景分析 -
The paper applies each section of fund circle and turnover, and analyies the kinds of financial exposure and relative effect factors of financial exposure extent. it uses gradation analysis method to create the model - components regression forecast model to facilitate to evaluate it comprehensivly from two aspects of quantity and quality analysis. by the model, we may find out primary factors of affecting financial states of compaany, and manage and control financial exposure objectivly
本文按照企業資金循環與周轉的各個環節，從定性分析和定量分析兩個方面分析財務風險的種類及影響財務風險大小的相關風險因素，並從我國企業的實際情況出發，運用層次分析法建立了有利於綜合評價我國企業財務風險的模型? ?多元回歸預測模型，通過該模型，可以找出影響企業財務狀況的主要因素，從而有針對性的管理與防範控制財務風險。 -
First, the paper studies the method to forecast the total traffic demand of beijing during the period of olympic games. second, for the olympic passenger transport, analyzes the kind, quantity, and trip style of participants, and forecast methods are studied in detail in two ways, traffic generation and traffic attraction
然後，以奧運會客運交通為重點研究對象，從人員類別、數量和出行方式等角度進行概括性分析，從交通生成角度研究了城市各小區的本地觀眾和外地觀眾生成量，從交通吸引角度研究了奧運場館（群）某賽日（或某時段）的交通吸引量。 -
Water quantity prediction is the base and premise of water price calculating. this paper uses moving tendency forecasting modeling, gm forecasting modeling and bp neural forecasting modeling to forecast the water requirement of the future, evaluates the forecasting results, and confirms the forecasting results ; the industry water price elasticity index and the resident water price elasticity are calculated with the multi - linear regression method ; the water resources value is evaluated with the marginal opportunity cost method considering the transferring water, other parameters are evaluated and estimated by using some methods of connecting with objective laws and estimation
用水量預測是水價制定的前提和基礎，本文在進行水量預測時，採用移動平均法、灰色預測法和bp神經網路進行預測，並對預測結果進行了綜合評價，確定出合理的預測結果；採用多元線性回歸方法確定工業用水價格彈性和居民生活用水價格彈性指數；採用跨流域調水情況下的邊際機會成本方法確定當地的水資源價值；採用主觀判斷和客觀規律相結合的方法對其它一些參數進行了確定。 -
The paper, based on the analysis on the contents and characteristics of emergency material requirement, adopts relative theories and methods of artificial intelligence, puts forward predictive method of emergency material requirement based on case - based reasoning ( cbr ), and works out fuzzy reasoning model of case and reasoning procedure. the method above is adopted to describe the situation and deal with the information from the emergency, which can help to get the result of emergency material requirement. what ’ s more, the forecast result includes the quantity requirement, quality requirement and structure requirement of material, which conquers the subjectivity and
文章在分析應急物資需求內容與特點的基礎上，運用人工智慧中的案例推理技術，提出了基於案例推理（ cbr ）的應急物資需求預測方法，給出了案例的模糊推理模型和推理過程，該方法通過利用已有突發事件中情景描述信息和應對處理描述信息，得到突發事件發生后物資需求預測結果，預測結果中不僅包含物資的數量需求，而且還包含物資的質量需求和結構需求，克服了單純依靠經驗判斷進行物資需求預測的主觀性和盲目性，創新了應急物資需求預測方法。
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