demand forecast 中文意思是什麼
demand forecast
解釋
需求預測-
We are attempting to allocate the available resources in the most effective way for a given forecast of demand.
我們力圖最有效地運用現在資源來滿足一定的預計的需求。 -
In our efforts to make forecasts for the quantity demand of auto car within the period of the next five years, three methods such as gray forecast, econometrics equation set and time - trend forecast are used. since the results of these three methods are very close, they may be reliable and used as reference for auto car industry
在對未來五年轎車需求量的預測中，利用灰色預測、經濟計量方程組和時間趨勢預測三種方法分別對2000年和2005年的轎車需求量進行預測，三種方法的預測值非常接近，預測結果應有一定的借鑒意義。 -
Macro - economic condition : gray forecast method and econometrics models are used in studying the relationship between macro - economic condition and the demand of auto car. the relationship of the demand to per capita gdp, annual per capita disposable income of urban residences, balance of savings deposit of rural and urban residents is studied quantitatively. the article proves that the three factors listed above have linear relationship with auto car demand
在宏觀經濟環境方面，運用灰色預測的方法和經濟計量模型對人均gdp 、人均可支配收入、居民年底儲蓄余額與轎車需求量的關系進行了定量研究，說明這三個因素與轎車需求之間存在著線性關系並且相關程度很高，其中居民年底儲蓄余額對轎車需求增長的促進作用最大。 -
2 ) the methods of demand forecast studys deeply, which will instruct some cities in the aspect of the od survey and forecast. 3 ) the investigating and analysis in zigong is detailed, scientific and easy to put into practice
2 ）需求預測方法闡述深入，將對當前一些城市在od調查與預測上無從著手有指導意義； 3 ）自貢市的調查與分析比較詳細，具有科學性與實踐性。 -
First of all, i summarize the forecast model category and estimate each model in detail, then, i adopt different model to forecast demand, supply, bdi of bulk shipping market. as to demand forecast, i mainly focus on the imitating precision of primitive data, adopt grey forecast model, self - suited filter model separately, and then compose these models as a better one. as to supply forecast, i use econometrics model to describe the complicated relationship of demand, supply, bdi, gnp etc. as to bdi, i try to draw into market integrated factor, describe the relationship of bdi, supply, capacity, speed, rate of oil, navigating capital etc. then finally, i make afterwards evaluation of these models and then analyze future bulk shipping market in detail
對于需求預測，著重考慮對原始數據的擬合精度，經過模型比較優選論證，分別採用了灰色一階模型，改進的灰色二階、自適應過濾預測的加權組合模型，得到了相當高的擬合精度；對于供給預測，運用計量經濟模型對供給、需求、運價、 gnp 、進出口貿易額等多變量之間復雜的相互關系進行動態模擬，定量的反映出各變量之間的因果關系；對于運價預測，嘗試引入市場綜合因數概念，化繁為簡，通過描述運價與運力供給、載重噸、油耗、航速、燃油價格、航行成本等等諸多因素的關系來進行預測。 -
Application of grey theory model for electric power demand forecast in yunnan power grid
灰色理論模型在雲南電網電力需求預測中的運用 -
Energy demand forecast by using statistical analysis
用統計分析方法預測能源需求量 -
Since the demand forecast for industrial land is trend - based and covers a period of 15 years during which economic circumstances may change, rezoning of the potential surplus should be done in a progressive manner and not all in one go
由於工業用地的需求是以過往的需求趨勢來作出評估，而且預測期長達十五年，在這十五年內，香港的經濟情況可能會有所轉變，故此，過剩的工業用地將會逐步改劃用途，而非全部同一時間修改。 -
A time - series linear expenditure system model is introduced for residential electricity demand forecast. and a cross - section expenditure model is used to calculate the income elasticity and price elasticity
並利用擴展線性支出系統的橫截面模型計算電力商品的收入彈性和價格彈性，用於居民用電需求的預測。 -
On the basis of analyzing historical water consumption in shenzhen, hourly water demand, daily water demand and annual water demand are studied using non - linear regression model, time series model, artificial neural network, gray model and compounding model, etc. by anglicizing merits and demerits of every model in different forecasts, time series model is appropriate to hourly water demand forecast ; compound forecasting model of time series and regress analysis is appropriate to daily water demand forecast ; gray model and regress analysis model is appropriate to annual water demand forecast
本文通過分析深圳特區用水量的變化規律，採用非線性回歸分析、時間序列、人工神經網路、灰色模型和組合預測模型分別對時需水量、日需水量、年需水量進行了研究。通過比較分析各種模型在不同預測類型中的優缺點，時需水量預測較適合採用時間序列模型；日需水量預測較適合採用時序?回歸分析組合預測模型；年需水量預測較適合灰色模型、回歸分析模型；提出了指導選擇城市需水量預測模型的方法。 -
With its application in daily water demand forecast, daily water demand forecast is separated into domestic water consumption, industrial water consumption, commercial water consumption and common water consumption. it proved that the forecasting precision has been more accurate in a certain extent
並通過對日需水量按照生活、工業、商業和公共用水分別進行預測，結果證明分類預測能使預測精度在一定程度上得到改善。 -
Supply and demand forecast of sulphur and sulphuric acid in 2004 revised
2004年日本硫磺與硫酸供需預測修訂 -
For the reasonable planning and construction of the highway network in medium - sized cities, at first, the thesis has compared the condition of china with one of foreign in the construction of highway network and presented the existing problems. in the foundation of the theory and methods of the planning of highway network, a series of principle and methods has been advanced, such as the method linked the method of gross control into 4 - step - forecast method. the thesis has discussed the data the od survey needed and the theory and methods of traffic demand forecast
本論文從中小城市公路網建設合理規劃的角度出發，首先將中國的公路網建設情況與國外進行對比，指出了我國目前在公路網規劃中所存在的問題，隨后在研究公路網規劃的理論與方法的基礎上，提出了一系列的原則與方法，如總量控制與四階段法相結合的方法等，探討了進行交通調查所需要的數據信息、需求預測的理論與方法以及相關的影響因素。 -
Next, mathematical models concerning the bullwhip effect are set up to analyze this effect. models presented here reveal how the lead time, frequency of demand forecast and the price fluctuation affect the bullwhip effect and prove that information sharing can mitigate the bullwhip effect. in addition, a variety of corrective actions are recommended to reduce the bullwhip effect and improve the efficiency of supply chain management
接下來，用定量的方法建立起了相應的數學模型對「長鞭效應」進行了深入分析，揭示了訂貨提前期、企業需求預測頻率的變化以及價格波動對長鞭效應的影響，並且證明了供應鏈的信息共享可以弱化「長鞭效應」 。 -
The power marketing theories are expounded in this paper. after demand forecast and trend analysis of the present power marketing status in hunan province, a series of modes such as separating transmission and distribution, separate distribution and power sale, management, target marking combination are established, it suggests hunan power marketing strategies, and plays an instructional role to promote the accomplishment of tasks of " development, reform, management, benefit ", to facilitate the realization of targets of " to establish the first - class power enterprise in china, and strive to be the first - class enterprise in th e provincial industries
電力市場營銷的理論在本文中進行了詳細的闡述，並通過對湖南省電力市場營銷現狀進行趨勢分析和需求預測，建立了湖南電力市場營銷的輸配分開、配售分離、管理和目標市場營銷組合等系列模式，提出了湖南電力市場營銷策略，為促進湖南電力完成「發展、改革、管理、效益」任務和實現「創建國內電力一流、爭當省內行業一流」目標起到指導作用。 -
Hourly water demand forecast model based on least squares support vector machine
基於最小二乘支持向量機的時用水量預測模型 -
Hourly water demand forecast model based on bayesian least squares support vector machine
基於貝葉斯最小二乘支持向量機的時用水量預測模型 -
Methodology of traffic demand forecast is the key aspect of olympic transport study
交通需求預測方法是奧運交通研究的關鍵。 -
When demand has been identified for paid staff and volunteers, the recruitment area ensures that quality staff are recruited in a timely manner according to demand forecast reports
如果確定需要受薪工作人員和志願者，招聘部門應該根據需求預測報告及時地招聘到高水準的工作人員。 -
The key work for electricity demand forecast is the choice of correct forecast methods. although there are many methods to choose, to decide which method is more reliable is real a difficult task
而負荷預測方法的選擇是最為關鍵的工作，目前預測的方法很多，但哪一種方法更為可靠是一個十分復雜的問題。
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