“二次对偶”的概念、定义、翻译、参考文献-科学参考

单词	二次对偶
释义	二次对偶 Mathematics bidual二次对偶^†;二次对偶的 quadratic dual二次对偶 second dual二次对偶^†
随便看	ultra-wideband, UWB ultra wideband wireless systems ultra-wideband wireless systems ultrocold neutron Ulugata Hydro-Junction Ulugh Ulugh Beg Ulugh Beg Observatory Uluguri Ulungur Hu Endemic Fish National Aquatic Germplasm Resources Reserve Uluru-Kata Tjuta National Park Uluru–Kata Tjuta National Park ULV Ulva Ulyanovskaya oblast Ulysses Ulysses probe Ulügh Beg Ulūgh Ulūgh Beg Ulūgh Beg (1394—1449) Ul’yanov UMA UMa UMa cluster

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