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magic square
释义
magic square
Encyclopedia
理学
组合设计
释
magic square
幻方
由n2（n≥3）个整数排成的n行n列方阵称为n阶幻方，如果方阵的任意横行、纵列以及主对角线上n个数之和都相等。又称魔方、魔阵或纵横图。
理学
〔术语和基本概念条目〕
释
magic square
纵横图
将从1至n2的自然数排列成纵横各有n个数的正方形，使每行、每列，有时还包括每条主对角线上的n个数的和都等于，又称n阶幻方。
Mathematics
magic square
幻方
†
，纵横图
随便看
compound interest formula
compound interferometer
compound jam
compound lattice
compound leaf
compound leaf development
compound lens
compound library
compound lock with water supply facilities
compound logging
compound manipulation for infantile tuina
compound mapping
compound mathematical induction
compound matrix
compound microscope
compound midpoint formula
compound muffler
compound muscle action potential
compound name
compound nomogram
compound nuclear reaction
compound nucleus
compound-nucleus decay
compound-nucleus elastic-scattering cross-section
compound nucleus evaporation reaction
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更新时间：2025/12/13 1:39:25