At last, the theory of near-to-far field transformation is introduced followed by the extrapolation formula of time-harmonic field in three-dimensional. 3.

However, the application of the finite difference method ( FDM) and its error are discussed, and the improved extrapolation formula is derived in this paper.

本文着重讨论用有限差分法求解雷诺方程及求解时的误差分析，并导出外推改进公式。

An improvement of extrapolation formula

外推法公式改进

An extrapolation formula based on past equipment cabin acoustic noise test is presented.

文中还提出基于噪声试验的试验外推预示公式；

An Extrapolation Formula for Forecasting Little-probability Typhoon Track

预报小概率台风路径的一个外推公式

This paper presents an extrapolation formula that considers the move acceleration of typhoon centre.

本文提出一个考虑到台风中心移动加速度的外推公式。

One is differential least square method based on conic, and the other method is trend extrapolation based on modified exponential model.

本文采用两种方法来解决高温温区的外推标定问题，即基于二次曲线的导数最小二乘法和基于修正指数模型的趋势外推法。

The results show that this approach of trend extrapolation better fitted the application on time series of ecological footprints.

结果表明，本研究中的趋势外推分析方法在生态足迹时间序列分析中的应用能够取得较好的结果；

Furthermore, trend extrapolation is used to forecast the developing trend and orientation of Ningxia tourism industry.

进一步运用趋势外推法，预测了宁夏旅游业近期的发展趋势及走向。

A new approach to trend extrapolation of time series of ecological footprint and its application;

探讨了基于时间序列和神经网络预测的火电厂厂级监控信息系统实时数据的校正算法。

And this paper select the trend extrapolation method to forecast the Chinese oil demand and supply in short-term.

对短期供给与需求进行预测时选用了趋势外推法。

The conventional methods include regression analysis, trend extrapolation and so on.

传统的方法主要有，回归分析法和趋势外推法等。

Combination of Extrapolation Technique and Moment Methods for RCS Computation of a Two-dimensional Dielectric Cylinder

外推技术结合矩量法应用于二维介质柱RCS计算

Accelerated Inverse Iteration Method by Extrapolation Technique

用外推技术加速逆迭代法

A hybrid method combined extrapolation technique with the moment method for RCS computation of large scatterers

计算电大尺寸目标RCS的外推技术与矩量法结合的混合法

The Parallel Linear Manifold Method and Extrapolation Technique and their Application to Mechanisns Optimal Design

平行线性流形法和外推技术及其在机械优化设计中的应用

According to the extrapolation technique, the error estimation method of lattice Boltzmann method was proposed.

基于外推法的思想，提出了格子Boltzmann方法中的误差计算方法。

An extrapolation technique applicable to multi-stage template matching algorithm is presented.

本文提出一种可应用于多级模板匹配算法的外推技术；

Application of Low Current Extrapolation Technique on Calibrating High Current Transformer

低电流外推法检定大电流互感器技术的应用

It should be pointed out that the discrete method in time domain is identical between the precise computation of the matrix exponential and the extrapolation, so that the combination of them would not increase the computation time.

需要指出的是，由于考虑了矩阵指数精细算法和外推法算法在时间离散方法上的一致性，在外推过程中，计算工作量基本没有增加；

It is confirmed that exponential function extrapolation contributes much to the improvement of inverted temperature; however it does much less for pressure inversion.

发现指数函数外推法引入数据处理后大大改进了大气温度的归算结果，而对气压归算的影响却很小。