定性预测

定性预测系统的建模方法

Modeling Method of the Qualitative Forecasting System

另外，综合了国内外各公司的IP电话运营情况和专家预测结果来定性预测了未来几年内IP电话的发展前景。

From situations that companies inside and outside China carry out IP phone services and export 's forecast , we can qualitatively forecast the future of IP phone in the next few years .

目的探讨直接利用肾综合征出血热（HFRS）定点监测资料对全省疫情进行定性预测的意义，寻找敏感且易获得的预测指标。

Objective To study its predictive significance of the direct use of surveillance data of hemorrhagic fever with renal syndrome ( HFRS ) collected in Jiangsu province , and find an indicator of choice for qualitative prediction .

定性预测与定量预测的综合运用研究

A Study about Using Both Judgment and Statistical Forecasting Methods

用岩溶地质学方法对铁路隧道溶洞进行定性预测

Qualitative forecast for karst cave in railway tunnel by karst geology method

但这种方法只是一种定性预测，并不能作出比较明确的定量预测。

However it only gives qualitative prediction results , but not quantitative results .

基于反馈的群体疏散行为定性预测

Qualitative Prediction on Group Evacuation via Feedback Analysis

成本费用预测常用的方法为定性预测和定量预测。

The methods commonly used for cost forecast are the qualitative forecast and quantitative forecast .

先通过定性预测法对煤炭需求趋势进行预测。

First , through the method of qualitative forecast , it forecasted the trend of coal demand .

在需求预测中系统介绍了定性预测方法、时间序列预测法和因果预测法。

In needing forecast , it included define forecast and time series forecast and causal relationship forecast .

第二章介绍了相关的预测方法，分别从定性预测和定量预测进行了研究。

Chapter ⅱ presents the relevant forecasting methods , which are studied from the qualitative and quantitative prediction .

对样本2的研究发现，定性预测的准确性高于定量预测。

Sample 2 , the study discovers that the accuracy of qualitative prediction is higher than quantitative prediction .

加权综合预测法可对两种或两种以上定量预测结果或定量、定性预测结果进行加权合并。

The Weighted Synthetical forecast can weighredly merge two or more than two kinds of qualitative or quantitative results .

依据猩红热的历史疫情数据，对下一个流行年的疫情发生情况做出定性预测，为控制猩红热暴发流行提供理论依据。

The qualitative prediction of scarlet fever for the next epidemic year in basis of historical data provides theoretical basis for its control . 3 .

第三章对沿海干散货运输市场需求进行了定性预测，并在此基础上运用科学的预测方法对内贸干散货货运量进行了预测。

Thirdly , forecast the quality of this market , and on this basis also forecast the quantity of dry bulk cargo by scientific forecasting method ;

实例分析结果表明：采用本文提出的方法定性预测工艺过程的可靠性，是可行的，预测结果是可信的。

Analysis of the results of some examples shows that the method presented in this paper is feasible and the results of the forecast are dependable .

第三章对塘沽区的犯罪发展趋势，从犯罪形式和犯罪数量上进行定性预测。

In chapter 3 , we carry out qualitative prediction on the crime tendancy in Tanggu district about the crime type and the frequency of crime occurrence .

为此，根据实际工作中的经验，本文将从用定性预测对定量预测结果进行修正，从而得到对实际工作有较强指导意义的预测结果方面进行探索。

So , according to the experience of practical work , this study is focus on the adjustment to the quantitative prediction result by using qualitative prediction method .

经过长期的发展，宏观经济预测研究在建立与使用定量预测模型和定性预测模型等诸多方面取得了长足的进步。

Since its long time development , macroeconomic forecasting system has gain a huge improvement on many aspects especially on applying quantitative prediction models and qualitative prediction models .

宏观上，通过建立断裂、岩相、岩溶模式，定性预测储层分布有利区带；

First , based on building the models of faults and fractures , sedimentary facies , and karst , we predict the distribution of the most favorable reservoir zones qualitatively .

采用多种技术曲线进行定性预测。提出平均灰色指数模型，对中长期的销售量进行定量的预测。

Researched the qualitative analysis of sales trend adopted some technical curves , and the quantitative analysis of sales trend by Average Grey Exponent Model , which is established in this paper .

使用地震纵波资料、利用振幅随入射方位角变化可定量预测裂缝的发育方向、定性预测裂缝发育密度，该方法具有简便、稳定、可操作性强、资料前期处理方法成熟等特点。

Utilizing seismic amplitude versus incidence azimuth , one can predict the fracture azimuth quantitatively and determine the fracture density qualitatively from P wave seismic data . The method is simple , stable and operable .

从医院管理实际出发，将统计预测中的时间序列预测、因果预测和定性预测方法应用于医院需求方面的预测和分析。

Starting from the reality of hospital 's management , this paper applies methods of time sequence forecast , cause and effect forecast and qualitative forecast within statistical forecast in aspects of forecast and analysis required by hospital .

之后，结合环境分析的结论，运用回归分析预测模型对某电业局十二五时期售电量进行预测，对优质负荷比例进行定性预测。

Combined with the conclusions of the environmental analysis , the use of regression analysis , the prediction model on certain Power Administration " the Twelfth Five-Year " period electricity sales forecasting , qualitative prediction of the proportion of high-quality load .

在控制的过程中，对综合A类产品的客户需求运用定量预测与定性预测相结合的方法，进行科学有效的预测，以充分满足客户对交货期与质量的需求。

In the control of the process , a Comprehensive Class A product of customer demand forecasting and the use of qualitative and quantitative method of combining forecasts , scientific and effective forecasting , to fully meet customer delivery and quality requirements .

本文介绍了几种预测策略，包括简单预测、基于马尔科夫模型的预测和定性分析预测。并基于AJAX技术提出了Web应用程序的通用预取实现方案。

The thesis analyses some prediction strategies and gives out a general Ajax based web application prefetching implementation .

Donnan平衡模型可定性地预测电解质的截留率关系，并由截留率关系判断膜的正、负荷电性。

Using the Donnan equilibrium model , we can predict the retention of different salt electrolytes , and can also judge whether the membrane is positive or negative through the retention relationship .

其次，运用市场营销学的有关理论和市场需求预测的基本原理，对煤机市场分别进行了定性定量预测分析，指出定性定量预测相结合的重要性。

Then making qualitative analysis and quantitative analysis for coal equipment market forecasting using relative theory .

可见该模型对燃烧产物浓度变化具有定性的预测功效而不能达到定量预测的精度。

That is mean the model has the ability to predict the emission of such engine in quality but lack the accuracy to predict the emissions .

在资料分析中，以二门峡水库下泄清水阶段实测资料为基础，分析了下游河道的调整过程，进而定性地预测小浪底水库清水冲刷时期中下游河道的演变趋势。

With this , the author gives qualitative forecasts of the trend of the evolution of the wandering reach in the period when the Xiaolangdi Reservoir is operated to release relatively clear water .