城市用水量需求预测常见的方法有经验预测法、统计分析法、规划估算法、灰色预测法。
Common methods of urban water needs prediction are experience prediction, statistic analysis, planning estimate, and grey prediction.
采用无因次分析法得到了预测系统稳定的经验关系式，并得到了判断系统稳定性的界限图。
By means of dimensionless analysis an experimental correlation for predicting stability of system is obtained and stability threshold diagrams have been found.
对暴发规模的预测是在分析邛山沟已暴发泥石流的基础上，运用经验法进行预测；
Predict the scale of debris flow which might take place in future by experiential method being based upon analysis to the debris flow happened.
林火预测预报主要方法有：经验法、数学方法、物理方法、野外实验法和室内测定法等。
The main method of estimate forecast of forest fire have empirical method, mathematics method, physics method, field experiment method and Laboratory method etc.
滑坡灾害空间预测评价的方法可归纳为统计学方法、敏感性制图法、信息量法以及各种经验方法。
The methods of landslide disaster spatial evaluation can be concluded as statistics, sensitivity mapping, information and all kinds of experience, etc.
根据酸性气体粘度的预测方法，对比了基于PR状态方程的粘度模型、经验公式和图版法在预测酸性气体粘度时的准确性。
The accuracy of viscosity model based on pr state equation, empirical equation and chart method for predicting acidic gas viscosity is correlated.
本文在分析总结经验法和极限平衡法等理论计算方法的基础上，从快速载荷试验曲线预测的角度对强夯碎石墩的极限承载力进行了研究。
Based on the analysis and conclusion of the theoretical methods, research has been made on the ultimate bearing capacity of gravel stake by predicting the entire curve of fast load test.
目前，国内外广泛用于预测气藏采收率的方法主要有物质平衡法、 产量递减法、数值模拟法、经验取值法等8种方法。
There are many ways to calculate the recovery efficiency of gas reservoir. There are 8 ways most widely used in predicting recovery in the world.
目前，国内外广泛用于预测气藏采收率的方法主要有物质平衡法、 产量递减法、数值模拟法、经验取值法等8种方法。
There are many ways to calculate the recovery efficiency of gas reservoir. There are 8 ways most widely used in predicting recovery in the world.
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