1) arithmetical numerical matrix
等差数阵
1.
Further research about arithmetical numerical matrix;
关于等差数阵的进一步研究
2) n dimension arithmetic matrix
n维等差数阵
1.
The diagonals of n dimension arithmetic matrix and n dimension geometric matrix are presented, and their properties are studied.
引入了n维等差数阵和n维等比数阵的对角线概念并研究了它们的性质。
3) Equideviate matrix
等差矩阵
4) arithmetic progression
等差数列
1.
Study of quantitative diagnostic method of wind observation data ——utility of arithmetic progression;
测风记录定量诊断方法的研究——等差数列的利用
2.
A core property of the arithmetic progression is the same difference.
等差是等差数列最核心的本质特征。
3.
The article approaches the resolution of the sum of preceding N terms among a type of particular sequence,which consists of arithmetic product of arithmetic progression or arithmetic product reciprocal.
对由等差数列的乘积以及乘积的倒数所构成的一类特殊的数列的前n项和的求解作了探讨,得出两个定理及6个推论以及应用。
5) arithmetic series
等差数列
1.
The paper presents a further extension of a problem of sum limit from {n] to the arithmetic series {a_n].
将一和式极限问题中的特殊数列{n}推广到一般的等差数列{an},使得所得公式适用于求更广泛的和式的极限。
2.
If{a n} is arithmetic series with the first term a 1>0 ,and the common difference d>0 and s>0, writing as p n=mk=1(1+sa k), this paper gives a class of inequalities of the upper and lower bound of p n.
若 {an}是等差数列 ,首项a1>0 ,公差d >0 ,s >0 ,记Pn= nk =1 (1+ sak) 。
6) arithmetical series
等差级数
1.
The method for finding"heng-diameter"and"gui-length"in the Zhou Bi Suan Jing(Arithmetical Classic of the Zhou Gnomon)can be regarded as an application of linear interpolation, while that for finding sun s displacement in the Dayan Calendar is similar to the sum formula of arithmetical series proposed by Liu Hui.
《周髀算经》中求“衡径”和“晷长”的方法可以视为一次插值法的应用，《大衍历》中“先定日数，径求积度及分”的方法实与刘徽提出的等差级数求和公式一致。
补充资料：等阵
1.犹言等一会。指此后不久的时间。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条