等比数列是指从第二项起,每一项与它的前一项的比值等于同一个常数的一种数列,常用G、P表示。这个常数叫做等比数列的公比,公比通常用字母q表示(q≠0),等比数列a1≠ 0。其中{an}中的每一项均不为0。注:q=1 时,an为常数列。
本文得出了一类单偶阶非等比数列乘幻方的构造法并用微机实现它。
In this paper, a constructive method for a kind of single even order magic squares generated by non geometrical sequences is obtained and realized on computer.
利用等比数列网格生成技术,三维弧长生成技术以及拼接技术生成计算网格。
The geometric progression technique and three dimension arc length technique are combined to form a new method.
以等比数列求和公式课堂教学过程为例,探讨发现教学法在数学教育中的应用问题。
Taking the teaching process of geometric series as an, example, the paper probes into the problems of the application of discovery teaching method in mathematics teaching.
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