The methods commonly used for cost forecast are the qualitative forecast and quantitative forecast.
成本费用预测常用的方法为定性预测和定量预测。
Quantitative forecast of the leakage from karst reservoirs which is influenced by many factors has been a interesting research point.
岩溶水库渗漏受众多因素影响，对其渗漏量预测一直是水利工作者的研究热点。
To do good the work of city earthquake prevention and disaster relief, the key is the quantitative forecast of intending seismic disaster.
做好城市防震减灾工作，关键是对未来可能遭遇地震灾害定量化预测。
The statistical property of the solar proton events, the characteristics of energy spectrum and the methods abroad in the quantitative forecast of the solar proton events are reviewed.
本文介绍了太阳质子事件的性质、能谱特征以及国外质子事件定量预报的方法，并作了一定的评述。
Especially on the quantitative forecast aspect, forecast the urban land expansion by method of factor forecasting, method of trend extrapolating and method of ca model from different Angle.
特别是在定量预测方面，从不同角度运用因素预测法、趋势外推法、CA模型法等三种方法对城市用地扩展进行估算。
With the development of NWP technology at the very fast speed, the quantitative precipitation forecasting of NWP models has become a major basis of operation weather forecast.
随着数值预报技术的飞速发展，模式定量降水预报已成为业务天气预报工作中的主要参考依据。
This essay integrates method of qualitative analysis with quantitative analysis to analyze and forecast the price of the economical housing in Xi 'an.
论文采用定量分析和定性分析相结合的方法，对西安市经济适用住房价格进行分析和预测。
The realization of quantitative precipitation forecast is an important mark of qualitative toward the quantitative weather forecast.
定量降水预报的实现是天气预报由定性走向定量的重要标志。
Scheme 3: Base on the successful qualitative precitation forecast test, the quantitative precipitation forecast test is made.
方案（3） ：在定性降水量级预报试验成功的基础上，进一步进行定量降水预报试验。
After quantitative index analysis of the continuous course score and enrollment types, a regression model is established to forecast after course study score.
数量化指标后建立回归模型，分析后续课程成绩与前面各科成绩及招生类型之间的关系，预测后续课程学习效果。
The contrast analysis shows the comprehensive forecast method of the qualitative and quantitative is superior in improving predictive accuracy and stability.
通过对比分析表明，这种定性和定量相结合的神经网络综合预报分析方法，是增强预报结果可靠性和稳定性的一种有效途径。
The fitted quantitative regression models could be used to forecast height and DBH of the young stands, and the forecast precision was high.
运用所拟合的数量化回归模型预测马尾松幼林的树高和胸径可达到较高的精度。
The optimal quantitative model obtained with the above method has a better actual forecast capability and the selected optimal wavelengths are reliable.
用这种方法得到的最优定量模型的实际预测能力相对较强，优选出的波长是可靠的。
The researches have already focused on the quantitative evaluation and forecast of the software reliability, which is the important criterion in checking the software qualities.
软件可靠性作为衡量软件质量的重要特性，其定量评估和预测已成为人们关注和研究的焦点。
The quantitative formula of accumulated temperature effect is given and the load forecast combining wavelet transform and neural network is proposed with the accumulated temperature effect.
给出了积温效应的量化公式，提出了考虑积温效应的小波变换与神经网络负荷组合预测方法。
Looking back on the origin and the history of X-ray diffraction phase quantitative analysis, we can study its status quo and forecast its tendency to develop.
本文通过回顾x射线衍射物相定量分析的起源和历史，概括展望x射线衍射物相定量的未来，同时对物相定量分析的现状作一些讨论。
On the basis of MAPGIS software and its customizing, two methods, semi-quantitative and quantitative one, are adopted to forecast regional landslides in Yongjia County of Zhejiang Province.
通过MAPGIS软件平台及其二次开发的滑坡灾害分析系统，采用半定量和定量两种方法对浙江省永嘉县区域滑坡进行了预测。
On the basis of MAPGIS software and its customizing, two methods, semi-quantitative and quantitative one, are adopted to forecast regional landslides in Yongjia County of Zhejiang Province.
通过MAPGIS软件平台及其二次开发的滑坡灾害分析系统，采用半定量和定量两种方法对浙江省永嘉县区域滑坡进行了预测。
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