Application of fractal extrapolation in offshore oil engineering;
分形外推在海洋石油工程中的应用
Single-reference Mфller-Plesset Perturbation Extrapolation Technique in the Accurate Model Chemistry is Unreliable for Non-equilibrium Molecules;
精确模型化学中MPn微扰外推的一个问题
Logging data extrapolation using BP neural network;
利用BP神经网络进行测井资料外推
In order to study the creep rupture property of this material in a deep-going way, we conducted a serial of creep rupture tests at 550℃ and 600℃, then extrapolate its creep rupture strength for 100,000 hours.
为深入探讨该材料的持久性能,进行了550 ℃和600 ℃的长期试验,外推出其10万h的持久强度(即蠕变断裂强度)。
We also extrapolate the expansion arid enhance the accuracy of the eigenvalue from the second order to the fourth order.
然后对误差展开式外推，收敛阶数可以从二阶提高到四阶，得到了高精度的解。
Research on Fatigue Property of Annular Specimen of ABS/SBS under Different Stress by Extrapolation Method;
不同应力条件下环状ABS/SBS疲劳性比较及外推法求出疲劳极限
Einstein photoelectric equation and the extrapolation method of photoelectric effect experiment;
爱因斯坦光电方程与光电效应实验外推法
The paper presents a new method for short-term load forecasting, which applies cluster analysis technique of pattern recognition principle to calculate the similar coefficients between the future day and past days, then chooses the most similar days according to these coefficients and uses linear extrapolation method to predict the load of future day.
短期负荷预测是各供电分公司调度部门的基础性工作,96点日负荷预测采用模式识别中的聚类分析方法,对影响负荷的不同相关因素建立历史映射数据库,在不同日之间计算相关度而得到相似日,并在相似日的基础上采用线性外推法得到预测日的对应负荷。