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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
vertical-horizontal diagram
纵横图,幻方
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total Pontryagin class
total population of a city
total pore volume
total positivity
total-power receiver
total-power telescope
total predicate
total pressure
total pressure distortion
total pressure gauge
total pressure loss coefficient
total pressure recovery coefficient
total pressure recovery coefficient of turbine guide vanes
total pressure ventilation
total price volume
total probability
total probability formula
total probability theorem
total productive maintenance
total projective group
total proper-motion
total public expenditure policy
total quality control
total quality control of aquatic food production
total quality management
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