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通过对重要不等式的两个变式探究,从而开辟了新的解题途径,进一步促进学生对该不等式的深刻理解,以多角度、全方位培养学生的创新意识和探究问题的能力.
By exploring two variants of important inequalities, a new way of solving problems is opened up. Students ’further understanding of this inequality is further promoted, and students’ innovative awareness and problem-solving ability are cultivated in all aspects.