“unit ball”的概念、定义、翻译、参考文献-科学参考

单词	unit ball
释义	unit ball [`yü·nǝt `bȯl] ^MATHEMATICS The set of all points in euclidean n-space whose distance from the origin is at most 1.
随便看	galley galley proof gallic acid gallicolous Galliformes gallin gallinaceous galling Gallionella gallium gallium arsenide gallium arsenide field-effect transistor gallium arsenide laser gallium arsenide semiconductor gallium halide gallium phosphide gallium phosphide semiconductor gallivorous gallnut gallocyanine gallodesoxycholic acid gallogen gallon gallop rhythm gallotannic acid

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