把握数学本质 凸显数学思维——高三微专题“多元函数的最值问题”复习课

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-7495|volume|7|79-81

ISSN: 1672-7495

Source: 上海中学数学, Vol.volume, Iss.7, 2017-01, pp. : 79-81

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Abstract