... arithmetic progression 算术级数;等差级数 arithmetic sequence 等差序列 arithmetic series 等差级数 ...
基于2个网页-相关网页
geometric-arithmetic sequence 等比差数列
same kind arithmetic sequence 同类等差数列
arithmetic sequence of higher order 高阶等差数列
Arithmetic and Geometric Sequence 等差及等比数列
We first introduce methods of finding the sum of the first n terms for an arithmetic sequence of higher order.
我们首先介绍了高阶等差数列前 n 项和的求解方法。
We first introduce three methods of finding the sum of the first n terms for an arithmetic sequence of higher order, and then display another method by some formal derivatives of which are defined.
首先，简要介绍了三种主要的求和方法。然后，根据高阶等差数列通项的特性，利用新定义的形式导数列对其进行了有效的探讨。
Based on the arithmetic of differential protection and simulation technique, this paper analyses the influence of the negative sequence to power system.
在结合微机差动保护装置算法及仿真建模的基础上，分析了负相序对差动保护的影响，并给出了相应的处理方法。
应用推荐