创新思维在构造中升华——以三角函数问题为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-4123|volume|4|41-42

ISSN: 1002-4123

Source: 中学数学教学, Vol.volume, Iss.4, 2017-01, pp. : 41-42

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Abstract