Number theory is also referred to as the higher arithmetic, as in the title of Harold Davenport's book on the subject.
一些理论也被称为高算术，因为标题中哈罗德·达文波特的书的主题。
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。
After having controlled for algebraic knowledge, working memory, and intelligence, better inhibitory ability still predicted fewer arithmetic intrusions and higher problem solving accuracy.
在控制代数知识、工作记忆和智能等变量后，较好的抑制能力仍然预示着较少的算术侵入和较高的问题解决准确率。
The ANN BP arithmetic can solve the problem of nonlinear mathematics effectively, and possess higher collateral processing ability.
人工神经网络BP算法可有效解决非线性数学建模问题，并具有较强的并行处理能力。
Some special patterns of annuity changes whose payments are of the arithmetic progression of higher order or of the reverse rainbow are studied, and their beginning values and ending values are given.
并研究了付款额呈高阶等差数列及倒虹式年金等某些特殊的年金变化形式，给出了其期初值和期末值。
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。
When adolescents solved match arithmetic problem, the ability of insight problem solving of college students was higher than those of middle school students;
当解决较难的四巧板顿悟问题，青少年顿悟问题解决的能力随年级升高而不断提高。
When adolescents solved match arithmetic problem, the ability of insight problem solving of college students was higher than those of middle school students;
当解决较难的四巧板顿悟问题，青少年顿悟问题解决的能力随年级升高而不断提高。
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