extrapolation

extrapolation 基本解释

n.  外推；外插；外延；外插法；外推法

extrapolation 词性变化

复数：extrapolations

计算机

extrapolation 词组短语

• technological trend extrapolation
• analytical extrapolation
• extrapolation chamber
• extrapolation formula
• extrapolation method
• interior extrapolation method

extrapolation 详细解释

1. VERB 推断;推知
   If you extrapolate from known facts, you use them as a basis for general statements about a situation or about what is likely to happen in the future.
   1. Extrapolating from his American findings, he reckons about 80% of these deaths might be attributed to smoking...
      根据他在美国的调查结果推断，他估计这些人中约有80％可能死于吸烟。
   2. It is unhelpful to extrapolate general trends from one case.
      根据一个案例来推断总的趋势是没有用的。

extrapolation 双语例句

1. 1、 But any differences between the performance and production environments invite costly extrapolation errors.
   但是性能和生产环境之间的任何差异都可能引起高开销的推断错误。
2. 2、 It is not an extrapolation, he said.
   没有使用外推法，他表示。
3. 3、 Using Doppler radar data, an algorithm for precipitation nowcast is set up by applying an improved cross-correlation extrapolation method ( COTREC).
   利用多普勒雷达资料，采用一种改进后的交叉相关法（COTREC）建立了一种降水临近预报方法。
4. 4、 Two different methods were used to obtain the extrapolation length, and the corresponding response times are compared and analyzed.
   文中应用两种不同的方法推导了该外推长度，并对两种方法对应的响应时间进行了比较和分析。
5. 5、 The key factors influencing calculation precision are extrapolation methods and mesh size.
   热点应力的外推方法、限元网格尺寸大小是影响计算精度的主要因素。
6. 6、 But this special report will caution against relying on linear extrapolation from recent growth rates.
   但是这份特别报告对那些基于最近的增长率做出线性增长的预测给出警告。
7. 7、 It is necessary to make large extrapolation in order to draw boundaries around a few small outcrops.
   为了画出一些小块露头周围的界线，有必要进行大量的外推。
8. 8、 Still, the regression to mean theory provides a powerful corrective to mechanical extrapolation.
   不过，回归均值理论对机械推论提供了一种强有力的纠正。
9. 9、 There is also the question of whether extrapolation of results between species is valid.
   还有一个问题是，推论的结果在两个物种之间是否有效。
10. 10、 Observed values of potential are adjusted by extrapolation to fit this assumption.
    为了适应这种假设，对观测到的电位值用外推方法进行调整。
11. 11、 High-Order Compact Difference Method Based on Richardson extrapolation for Three-Dimensional Diffusion Equations
    三维扩散方程基于Richardson外推法的高阶紧致差分方法
12. 12、 One simple extrapolation from existing technology.
    根据由现有技术作出的一项简单推测。
13. 13、 A New Superconvergence Analysis and extrapolation of Hermite-type Finite Element Method for Viscoelasticity Equation
    粘弹性方程Hermite型有限元新的超收敛分析和外推
14. 14、 Avoid the disasters predicted by continuous extrapolation.
    要避免由持续推断预测到的那些灾难。
15. 15、 The extrapolation protocols can't resolve the gradient fluxes in the bone shadings.
    推算协议无法解决骨阴影的梯度流量。
16. 16、 If extrapolation is the forecaster's friend, mean reversion is the forecaster's crutch.
    如果说外推法是预测家的朋友，那么均值回归理论（meanreversion）就是预测家的拐杖。
17. 17、 Algorithm for extrapolation of 2-D Band-limited Signals Based on Dynamical Systems Method
    基于动态系统方法的二维带限信号外推算法
18. 18、 extrapolation from a few examples that an alternative preservative can be used for all vaccines is speculation.
    从少数范例推断出的能够将替代性防腐剂用于所有疫苗是推测性质。
19. 19、 This article has emphatically studied two kinds of high accuracy algorithm of the numerical value analysis: extrapolation and corrector method, the application was the following aspects.
    本文着重研究了数值分析的两种高精度算法：外推法和校正法，在如下方面作了应用。
20. 20、 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。
21. 21、 extrapolation from our experience to the future.
    从我们的经验中对未来做出推断。
22. 22、 At the macroscopic level, an ideal gas is defined by a process of extrapolation.
    从宏观角度看，理想气体的定义是由推论而得来的。
23. 23、 In this paper, the maximum entropy of the real time forecasting method by innovation of extrapolation for measurement series is discussed.
    讨论了测量序列插值新息实时预报方法的极大熵特性。
24. 24、 Superconvergence analysis and extrapolation of a new mixed finite element model for second order elliptic problem
    二阶椭圆问题新混合元模型的超收敛分析及外推实验模型和有限元模型的混合建模方法
25. 25、 The error of Richardson 'extrapolation method is less than that of secant method;
    Richardson外推法的误差小于正切法；
26. 26、 The Research of Teaching in the Romberg Method Based on the extrapolation In addition, a method for producing logical deduction was introduced.
    Romberg外推算法的教学研究此外，又根据特征列的性质，提出了一种逻辑推论自动生成的方法。
27. 27、 The one-step extrapolation procedure for low-pass signal was extended to the band-pass case.
    拓展了带限信号一步外推算法，使之能够适用于带通信号的情况。
28. 28、 The algorithms of average pinchout angle, finite distance extrapolation and infinite distance are studied and used in constructing orebody pinchout lines.
    研究了矿体尖灭构建中的平均尖灭角法、有限推断法和无限外推法算法，并利用。
29. 29、 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。
30. 30、 Study of seismic wavelet extrapolation based on high-order statistics method
    利用高阶统计方法提取地震子波的研究

extrapolation 英英释义

noun

1. an inference about the future (or about some hypothetical situation) based on known facts and observations

2. (mathematics) calculation of the value of a function outside the range of known values