反函数 meaning in English
inverse function
Examples
- With the adding of appropriate conditions , we present in this note a sharper range of inverse function . this is of important to nonlinear analysis and numerical feasibility appraisal
本文通过附加适当的条件,刻划了反函数的存在域大小,这种存在域对非线性分析中研究解的存在性、解的估计及非线性方程组求解的数值可行性都有一定的意义 - The second chapter summarizes the mathematic concept ' s meaning and traits , explores a little understanding of mathematic concept ' s process teaching , and expounds the advantages of it by the examples of " the understanding of angle " and " the teaching of contrafunctional concept "
第二章简述了数学概念的含义及特征，探讨了对数学概念进行过程教学的几点认识，并以“角的认识” 、 “反函数概念的教学”为例，分析、评述了对概念进行过程教学的长处。 - Considering the limits of all predicting models , we select some kinds of methods form predecessor ' s study such as grey - movement forecasting modes of uniformly factal , exponent smoothing prediction verhulst model forecasting , verhulst inverse - function forecasting , trend prediction , growing model prediction and so on to build a model base . it is a software of landslide prediction which based on gis and developed by vb6 . 0
考虑到各种预测预报理论模型的局限性，本文从前人的理论模型中选出了等维灰数递补动态预测模型、指数平滑预报模型、 verhulst及verhulst反函数预报模型、趋势移动平均法预报模型、 “成长”曲线预报模型等几种模型建成预测预报模型库，以mapinfo为平台，利用vb6 . 0语言开发研制了基于gis的滑坡预测预报软件系统。